DC-DC Step Down Power Supply Module, 2-Channel 5V 1A/3A Output Buck Voltage Converter for 8-Chanel Servo Motor 1.Introduction: It is a two-way independent 5V power supply regulator module, intelligent vehicle power supply step-down module, 8-way servo power supply module. 2.Feature: 1>.Two voltage regulator cores working at the same t... $4.89
$6.99 Add to Cart SKU: GY21307-1
$4.89
$6.99
Add to Cart 31

LM317 LM337 Adjustable Step Down Power Supply Module Buck Voltage Converter AC 20V to +/-1.25V-20V 1.Introduction: It is a LM317LM337 three-terminal positive and negative adjustable double three-way rectifier filter stabilized power board voltage regulating module. 2.Feature: 1>.Precision voltage regulation. 2>.Buck a... $6.99
$9.99 Add to Cart SKU: GY21285-1
$6.99
$9.99
Add to Cart 30

Type-C Power Supply Module for MCU Controller 18650 Battery Charge Discharge 1.8V 3.3V 5V 1.Introduction: The module can be used to supply power to the microcontroller by inputting a 5V power supply through a 3.7V 18650 lithium battery and Type-C USB battery, and can also be used as a module with some suitable electrical pa... $4.89
$6.99 Add to Cart SKU: GY21298-1
$4.89
$6.99
Add to Cart 31

300W DC-DC Step Down Power Supply Module 3.5V-30V to 0.8V-29V 10A Buck Voltage Converter 1.Introduction: It is a DC-DC step-down module adjustable regulated power supply module with voltmeter display 10A high power 300W. 2.Feature: 1>.On-board voltmeter 2>.Display the status indicator 3>.High power adju... $7.69
$10.99 Add to Cart SKU: GY21282-1
$7.69
$10.99
Add to Cart 31

Coulometer Meter Lead-acid Battery Voltage Monitor, Battery Capacity Monitor 30A Charge/Discharge Controller 6V-60V LCD Display 1.Description: ZK-CM30 is a high-precision current acquisition type battery meter, also known as a coulomb meter. It can display the real-time capacity and charging/discharging time of the battery in real-time, convenient for battery d... $9.09
$12.99 Add to Cart SKU: GY21257-1
$9.09
$12.99
Add to Cart 30

20Pin 24Pin Benchtop Power Board, USB ATX Adapter Board, Computer ATX Power Supply Breakout ATX Transfer to Adapter Board 3.3V 5V +/-12V 1.Description:    It is a ATX Adapter Board for 20Pin/24Pin Computer ATX Power Supply Breakout with 6 5V/2.1V USB output port and 3.3V,5V,+/-12V voltage withstand terminal output. It is very suitable for computer power supply... $6.99
$9.99 Add to Cart SKU: GY21260-1
$6.99
$9.99
Add to Cart 30

DC Boost Converter, 500W DC-DC Step UP Power Supply for Amplifier, 11V-27V to 11V-50V Adjustable Voltage Transformer 1.Description: ZK-PW500 is a DC-DC 500W Amplifier Dedicated Boost Power Supply Module. It can provide stable voltage and current for audio amplifier devices, avoiding insufficient power or sound distortion.It also can be used as ordina... $25.19
$35.99 Add to Cart SKU: GY21253-1
$25.19
$35.99
Add to Cart 30

DC-DC 400W 8A Adjustable Automatic Buck Power Supply Module, CCCV Step Down Solar Charging Module Voltage Buck Converter 1.Description: XY-5008E is a DC-DC 400W 8A CVCC Adjustable Automatic Buck Power Supply Module with a new generation of larger LCD display screen. It is a non-isolated converter which supports solar charging.  It can convert D... $16.79
$23.99 Add to Cart SKU: GY21252-1
$16.79
$23.99
Add to Cart 30

DC-DC 250W 5A Adjustable Automatic Buck Power Supply Module, CCCV Step Down Solar Charging Module Voltage Buck Converter 1.Description:   XY-5005E is a DC-DC 250W 5A CVCC Adjustable Automatic Buck Power Supply Module with a new generation of larger LCD display screen. It is a non-isolated converter which supports solar charging.   It can c... $15.39
$21.99 Add to Cart SKU: GY21251-1
$15.39
$21.99
Add to Cart 30

Coulometer Lead-acid Battery Voltage Monitor, Battery Capacity Monitor, 30A Charge/Discharge Controller 6V-60V LCD Display 1.Description: ZK-J30 is a high-precision current acquisition type battery meter, also known as a coulomb meter with 30A relay switch control output. It can display the real-time capacity and charging/discharging time of the battery in... $11.19
$15.99 Add to Cart SKU: GY21224-1
$11.19
$15.99
Add to Cart 31

Voltage Buck Converter, DC-DC 1200W Step Down Power Supply Adapter, 6V-70V to 0-60V 0-20A CVCC Adjustable Voltage Converter LCD Display Fan Remote Control 1.Description: XY-6020 is a DC-DC 20A 1200W High Power CVCC Adjustable Automatic Buck Power Supply adapter with a 1.8inch LCD display screen and remote controller. It is a non-isolated converter which supports solar charging. It can co... $53.19
$75.99 SKU: GY21209-1
$53.19
$75.99
30

DC Buck Converter 1200W DC-DC Step Down Power Supply Module 6V-70V to 0-60V 0-20A CVCC Adjustable Voltage Transformer LCD Display Fan 1.Description:   XY-6020L is a DC-DC 20A 1200W High Power CVCC Adjustable Automatic Buck Power Supply Module with a new generation of larger LCD display screen. It is a non-isolated converter which supports solar charging. &n... $27.99
$39.99 Add to Cart SKU: GY21208-1
$27.99
$39.99
Add to Cart 31

UPS Voltage Converter 6V-36V 30A Dual DC Power Supply Switch Module 1.Description:  The Dual DC Power Supply Switch is a dual power intelligent switching module, which can realize the intelligent switching between the main power supply and the backup power supply. When the main power supply is pow... $26.59
$37.99 Add to Cart SKU: GY21182-1
$26.59
$37.99
Add to Cart 31

DC3.7V-120V Lead-acid Battery Voltage Monitor, Lithium Battery Charge Discharge Controller Protection Board 1.Description:  The battery control charging module is a module that controls the power supply of the charger. It can realize automatic power off after the battery voltage exceeds the preset value. 2.Feature:  1>.Su... $5.25
$7.50 Add to Cart SKU: GY21163-1
$5.25
$7.50
Add to Cart 30

DC6V-120V 30A Lead-acid Battery Voltage Monitor, Lithium Battery Charge Discharge Controller Protection Board 1.Description:  The battery charging control module is a module that controls the power supply of the charger. It can realize automatic power off after the battery voltage exceeds the preset value. 2.Feature:  1>.Su... $6.65
$9.50 Add to Cart SKU: GY21162-1
$6.65
$9.50
Add to Cart 30

DC-DC Adjustable Buck Boost Power Supply Module with Fan, 80W 5A Solar Charging Module, LCD Display CVCC Step UP Step Down Voltage Converter 6-36V to 0.6-36V 1.Description:   XY-SK80H is a DC-DC 80W 5A CVCC Adjustable Automatic Buck Boost Power Supply Module with a new generation of larger LCD display screen. It is a non-isolated converter which supports solar charging. It can convert ... $11.19
$15.99 Add to Cart SKU: GY21167-1
$11.19
$15.99
Add to Cart 31

DC-DC 300W MPPT Boost Buck Voltage Converter, CVCC LCD Display Step UP/Down Power Supply Module Solar Charger 1.Description:    It is a DC-DC 300W MPPT Boost Buck Voltage Converter CVCC LCD Display Step UP/Down Power Supply Module Solar Charger. It can be used in Solar charging, lithium battery charging, LED constant current drive, r... $34.99
$49.99 Add to Cart SKU: GY20822-1
$34.99
$49.99
Add to Cart 30

Battery Charge Controller, DC 1V-120V Battery Voltage Monitor Protector Lithium/Lead-Acid Battery Tester 1.Description:    It is a Battery Charge Controller DC 1V-120V Battery Voltage Monitor Protector Lithium/Lead-Acid Battery Tester. 2.Feature:   1>.Protect the battery from overcharge   2>.Start voltag... $9.09
$12.99 Add to Cart SKU: GY20772-1
$9.09
$12.99
Add to Cart 30

SW3518 USB Charging Module for QC4.0/3.0 SCP FCP PD VOOC USB Charger 1.Description:  The USB Charging Module is a dual-port charging chip that supports a variety of quick charging protocols, including PPS, PD, QC, AFC, FCP, SCP, PE, SFCP, VOOC. It not only supports quick charging for A+C port arbit... $5.59
$7.99 Add to Cart SKU: GY21142-1
$5.59
$7.99
Add to Cart 31

IP6505 4USB Charging Module for QC2.0 QC3.0 FCP AFC USB Charger 1.Description:  The charging module can quickly charge other devices, it supports a variety of quick charge. 2.Feature:  1>.It supports BC1.2 and Apple protocols.  2>.It supports Huawei fast charging proto... $5.78
$8.25 Add to Cart SKU: GY21141-1
$5.78
$8.25
Add to Cart 30

Dual USB Step Down Power Supply Module Buck Voltage Converter 5V 3A Rechargeable Mini Charger Board 1.Description:  The buck voltage converter is especially designed to reduce the DC voltage, and its output DC voltage is lower than the input DC voltage. 2.Feature:  1>.Support mobile phone quick charge.  2&g... $4.19
$5.99 Add to Cart SKU: GY21139-1
$4.19
$5.99
Add to Cart 31

DC8V-60V Battery Voltage Monitor, Lithium Battery Undervoltage Protector Discharge Controller Protection Board 1.Description:  It is a battery discharge monitor. It can be used for discharge safety protection of various accumulators and lithium batteries. It can effectively protect the battery from over-discharge, thus affecting the servic... $11.19
$15.99 Add to Cart SKU: GY21138-1
$11.19
$15.99
Add to Cart 31

Battery Discharge Controller, DC 8V-86V Battery Voltage Monitor Protector Lithium/Lead-Acid Battery Tester 1.Description:    It is a Battery Discharge Controller DC 8V-86V Battery Voltage Monitor Protector Lithium/Lead-Acid Battery Tester. 2.Feature:   1>.Battery overvoltage or undervoltage protection   2>... $10.49
$14.99 Add to Cart SKU: GY20771-1
$10.49
$14.99
Add to Cart 30

Battery Voltage Monitor, DC 12V Low Voltage Disconnect Switch Over Charge Discharge Controller Protection Board for DC 0-99.9V Lead Acid Lithium Battery 1.Description:    It is a DC 0-99.9V Battery Charge Discharge Voltage Monitor. It can input voltage from DC 0-99.9V Battery with relay switch output which can controller DC or AC various equipment. It can set battery discharg... $5.59
$7.99 Add to Cart SKU: GY21059-1
$5.59
$7.99
Add to Cart 31

6A 3 Series 18650 Lithium Battery Protection Board 10.8V 11.1V 12V 12.6V Overcharge Overcurrent Protection Module 1.Description:    Equipped with over charging, over discharging, over current, and short circuit protection functions    Suitable for 3.7V lithium batteries of various capacities and shapes    Small si... $3.00
$4.29 Add to Cart SKU: GY21041-1
$3.00
$4.29
Add to Cart 30

3.7V to 5V/9V/12V 2A Boost/Buck Lithium Battery Charger and Discharger with Adjustable Voltage 1.Description:   1>.Up to 1A programmable linear charging current   2>.Used for a single 3.7V lithium battery, fully charged with 4.2V   3>.Constant current/constant voltage charging with over temperature pr... $2.79
$3.99 Add to Cart SKU: GY21036-1
$2.79
$3.99
Add to Cart 30

3A Boost Buck Charging Module for 2/3/4-Cell Batteries 1.Description:   1>.Support 1-4 series of lithium-ion batteries   2>.Resistance adjustment of charging current (input and battery terminals)   3>.3A maximum charging current   4>.Resistance regulat... $5.59
$7.99 Add to Cart SKU: GY21035-1
$5.59
$7.99
Add to Cart 31

3.7V 4.2V to 5V 18650 Lithium Battery Charging Module USB Boost Board Mobile Power Board DIY 1.Description:   1>.Ultra small size, almost all mobile power supply enclosures can be easily installed   2>.Support lithium battery undervoltage protection and output short circuit protection   3>.Ultra low... $3.75
$5.35 Add to Cart SKU: GY21042-1
$3.75
$5.35
Add to Cart 30

2A 5V Lithium Battery Charging Boosting Module with Protection Board TYPE-C Battery Charging Power Step Up Module 1.Description:   1>.Small volume and high power   2>.With double layer charging and discharging protection   3>.5V automatic switching between charging and discharging   4>.Maximum 3.1A output curr... $3.91
$5.59 Add to Cart SKU: GY21034-1
$3.91
$5.59
Add to Cart 30

DC-DC 8A Power Supply Step Down Module CVCC 10V-70V to 5V-58V Buck Voltage Converter 1.Description:   It is a DC-DC 8A Power Supply Step Down Module CVCC 10V-70V to 5V-58V Buck Voltage Converter. 2.Feature:   1>.The high thermal conductivity aluminum substrate adjustment meter is convenient for the ... $12.59
$17.99 Add to Cart SKU: GY20757-1
$12.59
$17.99
Add to Cart 30

DC Power Supply Filter Module 35V 5A Low-pass Filter Voltage Regulator Module 1.Description:   The DC power filter module is a low-pass filter module designed by a combination of inductors and capacitors. It is suitable for power supplies with large ripples and can effectively reduce power supply ripples. ... $9.09
$12.99 Add to Cart SKU: GY20689
$9.09
$12.99
Add to Cart 30

DC 5-30V 35W 4A Adjustable Step UP Down Power Supply Module, DC-DC Buck Boost Converter, CCCV Voltage Converter Solar Charging DC-DC Buck Boost Converter, Adjustable Voltage Regulator, DC 5-30V 35W 4A Power Supply Module Step Up Down Transformer with LCD Display Variable Protection Support Solar Charging Feature: 1. GOOD HEAT DISSIPATION: Automatic liftin... $11.19
$15.99 Add to Cart SKU: GY20918-1
$11.19
$15.99
Add to Cart 31

AC-DC 24W Isolated Power Supply Module AC 110V 220V to 24V 1A Voltage Converter 1.Description:    It is a AC-DC 24W Isolated Power Supply Module AC110V 220V to 24V 1A Voltage Converter. 2.Feature:   1>.Support short circuit protection   2>.Support overload protection   3&g... $4.68
$6.69 Add to Cart SKU: GY20793-1
$4.68
$6.69
Add to Cart 31

AC-DC Isolated Power Supply Module AC110V 220V to 12V 2A 2000mA Voltage Converter 1.Description:    It is a AC-DC Isolated Power Supply Module AC110V 220V to 12V 2A 2000mA Voltage Converter. 2.Feature:   1>.Support short circuit protection   2>.Support overload protection   ... $4.68
$6.69 Add to Cart SKU: GY20792-1
$4.68
$6.69
Add to Cart 31

DC 12V-24V Ultrasonic Range Finder Module Relay Switch 5-500cm Adjustable Distance Tester for Alarm 1.Description:    It is a DC12V-24V Ultrasonic Range Finder Module Relay Switch 5-500cm Adjustable Distance Tester for Alarm. 2.Feature:   1>.High measurement accuracy   2>.Strong anti-interference ... $19.59
$27.99 Add to Cart SKU: GY20850-1
$19.59
$27.99
Add to Cart 30

1000W DC-DC 50A Step Down Power Supply Module 25V-90V to 2.5V-50V Buck Voltage Converter 1.Description:    It is a 1000W DC-DC 50A Step Down Power Supply Module 25V-90V to 2.5V-50V Buck Voltage Converter. 2.Feature:   1>.Wide voltage input   2>.The output voltage is adjustable   3&... $34.99
$49.99 Add to Cart SKU: GY20859-1
$34.99
$49.99
Add to Cart 30

1200W High Power DC to DC Boost Converter, DC 10-36V to 12-80V Step Up Transformer, Adjustable Charging Power Supply for Electric Vehicles and Solar Power Description: 1.High Power DC to DC Boost Converter: This module with a function of constant voltage and constant current. It can be used to provide charge for electronic devices. Suitable for voltage stabilization of solar panels, char... $16.51
$23.59 Add to Cart SKU: GY20301
$16.51
$23.59
Add to Cart 30

15W USB Electronic Load Tester Aging Discharger Battery Capacity Tester 1.Description:   LC-USB-Load-15W is a electronic load, the purpose of constant current input is achieved through the power consumption of the transistor, the heat of the heater and the fan. 2.Feature:   1>.Adjust po... $6.29
$8.99 Add to Cart SKU: GY20690
$6.29
$8.99
Add to Cart 30

Wireless Remote Control Switch DC 12V Relay Module Lockless Self-locking Delay Controller 1.Description:    It is a Wireless Remote Control Switch DC 12V Relay Module Lockless/Self-locking/Delay Controller. 2.Feature:   1>.Smart, convenient and safe   2>.Stable and reliable performance &... $6.29
$8.99 Add to Cart SKU: GY20767-1
$6.29
$8.99
Add to Cart 30

DC-DC 15A Power Supply Step Down Module CVCC 4V-32V to 1.2V-32V Buck Voltage Converter Synchronous Rectifier 1.Description:    It is a DC-DC 15A Power Supply Step Down Module CVCC 4V-32V to 1.2V-32V Buck Voltage Converter Synchronous rectifier. 2.Feature:   1>.Support Short circuit protection   2>.Support Ov... $6.29
$8.99 Add to Cart SKU: GY20756-1
$6.29
$8.99
Add to Cart 30

DC-DC Step Down Power Supply Module 6V-12V to 5V1A/5V3A 2CH Independent Voltage Converter for 8-Channel Servo Motor 1.Description:    It is a DC-DC Step Down Power Supply Module 6V-12V to 5V 1A /5V 3A 2CH Independent Voltage Converter for 8CH Servo Motor. 2.Feature:   1>.Two independent voltage stabilizer   2>.Supp... $4.19
$5.99 Add to Cart SKU: GY20912-1
$4.19
$5.99
Add to Cart 31

Lithium Battery Charging Controller Active Equalizer Energy Transfer Board for 3pcs Ternary Polymer Lithium Battery 1.Description:    It is a Lithium Battery Charging Controller Active Equalizer Energy Transfer Board for 3pcs Ternary Polymer Lithium Battery. 2.Feature:   1>.Lithium active balanced energy transfer board &nb... $4.68
$6.69 Add to Cart SKU: GY20903-1
$4.68
$6.69
Add to Cart 31

22.5V Bi-directional 5-USB Charging Module Mobile Power Supply Module for QC4 PD3.0 1.Description:    It is ai 22.5V Bi-directional 5-USB Charging Module Mobile Power Supply Module for QC4+PD3.0.   2.Feature:   1>.Supports overvoltage protection   2>.Support output over... $6.76
$9.65 Add to Cart SKU: GY20904-1
$6.76
$9.65
Add to Cart 31

DC-DC Step Down Power Supply Module Voltage Converter 6V-24V to 5V/3.3V Buck Module for Smart Car 1.Description:    It is a DC-DC Step Down Power Supply Module Voltage Converter 6V-24V to 5V/3.3V Buck Module for Smart Car. Suitable for college students, engineers, technicians, factory personal DIY, electronic enthu... $5.15
$7.35 Add to Cart SKU: GY20891-1
$5.15
$7.35
Add to Cart 31

12V 5A Switching Power Supply Board, DC-DC 60W Step Down Power Supply Module, 36V-75V to 12V 5000mA Buck Voltage Converter 1.Description:    It is a 12V/5A DC-DC Step Down Power Supply Module 60W 36V-75V to 12V 5000mA Buck Voltage Converter.   2.Feature:   1>.Wide input voltage range   2>.Support input under... $12.25
$17.50 Add to Cart SKU: GY20829-1
$12.25
$17.50
Add to Cart 30

24V 2A AC-DC Power Supply Module AC110V 220V to 24V 2000mA ultrathin Industrial Voltage Converter Step Down Module 1.Description:    It is a 24V/2A AC-DC Power Supply Module AC 110V 220V to 24V 2000mA ultrathin Industrial Voltage Converter.   2.Feature:   1>.Wide input voltage range   2>.Support outp... $11.19
$15.99 Add to Cart SKU: GY20828-1
$11.19
$15.99
Add to Cart 31

DC 5V USB2.0 USB-HUB Splitter 1-IN-7 50MB/S Data Adapter Board 1.Description:    It is a DC 5V USB2.0 USB-HUB Splitter 1-IN-7 50MB/S Data Adapter Board. 2.Feature:   1>.USB2.0 480Mbps speed;   2>.No drive required, plug and play;   3>.Large capacitance ... $9.09
$12.99 Add to Cart SKU: GY20807-1
$9.09
$12.99
Add to Cart 30

DC-DC 400W High Power Supply Step Down Module CVCC 10.5V-60V to 0-45V Buck Voltage Converter 1.Description:    It is a DC-DC 400W High Power Supply Step Down Module CVCC 10.5V-60V to 0-45V Buck Voltage Converter. 2.Feature:   1>.10-60V wide input voltage, suitable for most power supplies on the market a... $12.59
$17.99 Add to Cart SKU: GY20755-1
$12.59
$17.99
Add to Cart 30

Battery Charge Discharge Controller DC 1V-99V Battery Voltage Monitor Protector Lithium/Lead-Acid Battery Tester 1.Description:    It is a Battery Charge/Discharge Controller DC 1V-99V Battery Voltage Monitor Protector Lithium/Lead-Acid Battery Tester. 2.Feature:   1>.Protection Prevents battery overcharge   2>.... $10.49
$14.99 Add to Cart SKU: GY20773-1
$10.49
$14.99
Add to Cart 30

AC-DC Isolated Power Supply Module AC 110V 220V to 9V 1.5A Voltage Converter 1.Description:    It is a AC-DC Isolated Power Supply Module AC110V 220V to 9V 1.5A Voltage Converter. 2.Feature:   1>.Support short circuit protection   2>.Support overload protection   3>.... $4.19
$5.99 Add to Cart SKU: GY20791-1
$4.19
$5.99
Add to Cart 31

AC-DC Isolated Power Supply Module AC 110V 220V to 5V 2A Voltage Converter 1.Description:    It is a AC-DC Isolated Power Supply Module AC110V 220V to 5V 2A Voltage Converter. 2.Feature:   1>.Support short circuit protection   2>.Support overload protection   3>.Su... $4.19
$5.99 Add to Cart SKU: GY20790-1
$4.19
$5.99
Add to Cart 31

AC-DC Adjustable LM317 Voltage Regulator, Automatic Buck Boost Power Supply Module AC 5V-20V to DC 1.25V-30V 1.Description:    LM317 as a good regulator with high stability, high temperature, high linearity and other characteristics, the output voltage range up to 1.25V~37V continuously adjustable, the maximum operating current of m... $4.89
$6.99 Add to Cart SKU: GY20789-1
$4.89
$6.99
Add to Cart 31

DC 12V 2A Buck Power Supply Module Voltage Converter for Laser 200mW-2W 405nm 445nm 450nm 520nm 1.Description:    It is a DC 12V 2A Buck Power Supply Module Voltage Converter for Laser 200mW-2W 405nm/445nm/450nm/520nm. 2.Feature:   1>.Adjustment of the output voltage   2>.Adjustment of the outpu... $9.45
$13.50 Add to Cart SKU: GY20734-1
$9.45
$13.50
Add to Cart 31

AC-DC 10W Step Down Power Supply AC 85V-265V to 5V 2A Voltage Converter 1.Description:    It is a AC-DC 10W Step Down Power Supply AC85V-265V to 5V 2A Voltage Converter, the power supply is isolated industrial grade built-in switching power supply, with temperature protection, overcurrent and sho... $4.19
$5.99 Add to Cart SKU: GY20730-1
$4.19
$5.99
Add to Cart 31

T12 Soldering Station Power Supply Board, AC 110V-245V to DC 24V 5A Voltage Converter Step Down Module, 120W Isolated Switching Power Module 1.Description:    It is a AC-DC Step Down Power Supply AC110V-245V to DC 24V 5A Voltage Converter, the exclusive power module adopts double sided PCB design, performance is more stable, reliable and suitable for industrial co... $8.39
$11.99 Add to Cart SKU: GY20729-1
$8.39
$11.99
Add to Cart 30

150W Inverter 50Hz/60Hz DC12V to AC 220V Step UP Power Supply Module Voltage Converter 1.Description:   It is a 150W Inverter 50Hz/60Hz DC12V to AC 220V Step UP Power Supply Module Voltage Converter. 2.Feature:   1>.Support adjustable output voltage   2>.The output frequency can be adjusted ... $5.59
$7.99 Add to Cart SKU: GY20727-1
$5.59
$7.99
Add to Cart 31

300W Inverter Boost 50Hz/60Hz DC12V to AC 220V Power Supply Module Voltage Converter 1.Description:    It is a 300W Inverter Boost 50Hz/60Hz DC12V to AC 220V Power Supply Module Voltage Converter. 2.Feature:   1>Support adjustable output voltage   2>.The output frequency can be adjust... $13.99
$19.99 Add to Cart SKU: GY20726-1
$13.99
$19.99
Add to Cart 30

DC-DC 5A Step UP Power Supply Boost Adjustable Voltage Converter Module 4-40V to 6-50V Solar Charging 1.Description:    it is a DC-DC 5A Step UP Power Supply Boost Adjustable Voltage Converter Module 4-40V to 6-50V Solar Charging. 2.Feature:   1>.Support adjustable output voltage   2>.Support display ... $4.89
$6.99 Add to Cart SKU: GY20742-1
$4.89
$6.99
Add to Cart 31

AC-DC Step Down Power Supply AC 85V-265V to 5V 2A EMC Voltage Converter 1.Description:    It is a AC-DC switching power supply.This power supply has mounting holes,input and output with EMI filter circuit,  temperature protection, short circuit protection and overload over-voltage protection... $4.55
$6.50 Add to Cart SKU: GY20728-1
$4.55
$6.50
Add to Cart 31

300W Inverter 50Hz/60Hz DC 12V to AC 180V-220V Adjustable Power Supply Module Voltage Converter 1.Description:   It is a 300W Inverter 50Hz/60Hz DC12V to AC 180V-220V Adjustable Power Supply Module Voltage Converter. 2.Feature:   1>.Support adjustable output voltage   2>.The output frequency can be a... $15.39
$21.99 Add to Cart SKU: GY20725-1
$15.39
$21.99
Add to Cart 30

150W Inverter 50Hz/60Hz DC 12V to AC 110V 220V Adjustable Power Supply Module Voltage Converter 1.Description:    It is a 150W Inverter 50Hz/60Hz DC12V to AC 110V 220V Adjustable Power Supply Module Voltage Converter. 2.Feature:   1>.Welding free, input terminal using 7.62 terminal, high frequency AC outp... $9.09
$12.99 Add to Cart SKU: GY20724-1
$9.09
$12.99
Add to Cart 30

DC-DC Buct Converter 720W 12A Step Down Power Supply Module 10V-65V to 0-60V Voltage Regulator LED Display 1.Description:    The DKP6012 DC-DC digital control step-down module is a programmable step-down module with full digital display, which is small in size, high in power, high in efficiency and stable in work. It adopts advanc... $32.59
$46.55 Add to Cart SKU: GY20713
$32.59
$46.55
Add to Cart 30

DC-DC Boost Converter 800W 12A Step UP Power Supply Module 10V-65V to 12V-120V Voltage Regulator Solar MPPT Charging LCD1602 1.Description:    DPX800S adopts LCD1602 LCD numerical control constant voltage power supply, small size, high power, high efficiency, stable work, can output constant voltage and constant current, and the module comes with a... $32.89
$46.99 Add to Cart SKU: GY20712
$32.89
$46.99
Add to Cart 30

DC Voltage Power Display Module, 12V 24V 36V 48V 72V Battery Capacity Monitor, 7V-80V Voltage Tester Alarm 1.Description: XH-M241 is a Programmable Battery Capacity Monitor which can not only supports lithium battery, lead-acid battery, LiFePO4 battery, but also used for other types of batteries and power supply, also can support multiple b... $7.69
$10.99 Add to Cart SKU: GY20709
$7.69
$10.99
Add to Cart 31

Waterproof DC 36V 48V to 12V 10V 120W Power Supply Step Down Voltage Converter Description: This is a DC 12V(FIXED OUTPUT) 120W voltage regulator, capable of driving a 10a load with Aluminum shell 【Upgrade Quality】Industry grade DC 36V to 12V step-down converter. Auto-recovery when device is back to normal op... $12.59
$17.99 Add to Cart SKU: GY20164
$12.59
$17.99
Add to Cart 30

Fast Charging Module SW2303 PL5501 100W PD QC FCP SCP AFC SFCP PE Buck Boost Power Supply Voltage Converter 1.Description:   It is a charging module.It uses SW2303 chip,which supports mainstream charging protocols such as PD,QC,FCP,high and low voltage SCP,AFC,SFCP and PE. 2.Feature:   1).It supports mainstream fast/charging... $10.49
$14.99 Add to Cart SKU: GY20555
$10.49
$14.99
Add to Cart 30

DC 12V Battery Charging Monitor Overcharge Controller Battery Voltage Protector 1.Description:   It is a battery charging control board.When the battery voltage is lower than the set undervoltage value,the controller will automatically turn on the power supply to charge the battery;when the battery voltage ... $6.99
$9.99 Add to Cart SKU: GY20586
$6.99
$9.99
Add to Cart 30

DC 12V Battery Overdischarge Monitor 20A Under Voltage Controller Battery Voltage Protector 1.Description:   It is a battery overdischarge protection module.It can set the undervoltage and overvoltage values.When the battery voltage is lower than the undervoltage value or higher than the overvoltage value,the module wi... $6.99
$9.99 Add to Cart SKU: GY20585
$6.99
$9.99
Add to Cart 30

DC 12V Battery Overdischarge Monitor 6s Delay Under Voltage Controller Battery Voltage Protector 1.Description:   It is a battery undervoltage protection module.When the battery voltage is lower than the set undervoltage value,the module will automatically disconnect from the load;when the battery voltage is higher than the... $4.19
$5.99 Add to Cart SKU: GY20584
$4.19
$5.99
Add to Cart 31

Lead-acid Battery Voltage Monitor Lithium Battery Charge/Discharge Controller Protection Board 6V-60V LCD Display 12V 18V 24V 36V 48V 1.Description: XY-CD63 is a DC 6V-60V 30A Battery Charge Discharge Voltage Monitor with case. It is a discharge protector when the battery is connected to the input terminals. It is also a charging protector when the battery is conne... $11.19
$15.99 Add to Cart SKU: GY20526
$11.19
$15.99
Add to Cart 31

DC 6V-60V Low Voltage Protector Disconnect Switch with LCD Display 30A Voltage Protection Module Digital Over Discharge Protector for Lead Acid Lithium Battery Description: 【NOTE】This product is a voltage controller, which turns on and off the output through a relay, which only acts as a switch and cannot change the voltage.   【CHARGE AND DISCHARGE PROTECTION】You can freely set... $9.79
$13.99 Add to Cart SKU: GY20476
$9.79
$13.99
Add to Cart 31

Voltage Converter 5V to 5V with Switch Power Expansion Module 4-Port USB Distribution Board Power Supply Hub 1.Description:   It is a voltage converter.It converts 5V DC power into 4 channels of USB output, which can supply power to 4 development boards or other devices at the same time, and each channel has independent button control,... $10.99 Add to Cart SKU: GY20482
$10.99
Add to Cart

5PCS 2-Port USB DC-DC Step Down Charging Module 3A Dual USB Output Regulated Charging Board 1.Description:   It is a step-down charging module. It supports the conversion of input voltage DC 6V-26V into DC 5.2V.Supports regulated output. 2.Feature:   1).It is compatible with a variety of mobile phone models. ... $9.09
$12.99 Add to Cart SKU: GY20148
$9.09
$12.99
Add to Cart 30

DC 5.6V-14V to DC 4.8V-5.6V Step-Down Module USB Power Bank 3 USB Port Charging Module 1.Description:   It is a USB charging module.The module has 2 USB protocol charging ports and 1 non-protocol charging USB port.The maximum output current is 4A.    The USB protocol charging interface can automa... $10.12
$14.45 Add to Cart SKU: GY20063
$10.12
$14.45
Add to Cart 30

DC 8V-35V to DC 5V 8A Power Step-Down Module 4-Port USB Output Mobile Phone Car Charger Boost Power Supply Module 1.Description:   It is a 8A step-down module.It supports DC 8V-35V to 5V, which can effectively support various mobile phones for high current charging and fast charging speed.   2.Feature:   1).It uses 4 i... $10.91
$15.59 Add to Cart SKU: GY20053
$10.91
$15.59
Add to Cart 30

40W DC-AC Inverter Power Supply 12V to 220V Step-up Transformer Boost Module Inverter Module 1.Description:   It is a DC-AC inverter power supply. This product is high-frequency current. The voltage cannot be measured by an ordinary universal meter. You need a professional high-frequency universal meter to test the volt... $8.39
$11.99 Add to Cart SKU: GY19979
$8.39
$11.99
Add to Cart 30

Boost Converter Module DC Continuously Adjustable Voltage Converter 5V-300V/400V/900V/1200V Boost Power Supply Module 1.Description:   It is a boost module.This module is a DC boost module,continuously adjustable, multiple voltage division output.Voltage linear adjustable 100V-1000V,up to 1200V. When the input voltage is 5V, the output voltage ... $11.19
$15.99 Add to Cart SKU: GY19999
$11.19
$15.99
Add to Cart 31

80KV Inverter Low Voltage Boost Voltage Module High Voltage Module Transformer 1.Description: It is a 80KV inverter.It can be used as general experiment,electronic instrument,negative ion generator,ozone generator,flash lamp,mosquito killer,cockroach trap,rodent killer. It can also be used as a high voltage... $6.99 Add to Cart SKU: GY19980
$6.99
Add to Cart

4 Channel 18650 Lithium Battery Holder V8 Mobile Power Expansion Board 1.Description:  It is a 18650 lithium battery expansion board. This module is a portable power bank, supporting two voltage outputs of 3V/1A and 5V/2.2A.   2.Feature:  1).It has multiple output ports for yo... $10.49
$14.99 Add to Cart SKU: GY19481-2
$10.49
$14.99
Add to Cart 30

18650 Lithium Battery Holder V8 Mobile Power Expansion Board 1.Description:  It is a 18650 lithium battery expansion board.This module is a portable power bank, supporting two voltage outputs of 3V/1A and 5V/2.2A.   2.Feature:  1).It has multiple output ports for you... $6.29
$8.99 Add to Cart SKU: GY19481-1
$6.29
$8.99
Add to Cart 30