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DC 5V 3A Fast Charging Board Step Up Power Supply Module Booster Converter Stabilizer
This module has been updated to the new version on May 5th, as what the pics showed now. The old version is blue pcb, which is no longer available.
1.Description:
It is a DC Fast Charging isolated power s...
$2.09
$2.99
SKU: 13381
$2.09
$2.99
31
DC 5V-12V to 12V Step Up Charging Module for 18650 Lithium Battery UPS Voltage Converter
1.Description:
It is a UPS uninterruptible power supply control board.
2.Features:
1>.Support charging and discharging at the same time
2>.Large current
...
$2.09
$2.99
SKU: 13499
$2.09
$2.99
31
DC to DC USB Step Up Step Down Power Supply Module Adjustable Boost Buck Converter DC 5V to 3.3V/12V
Description:
USB boost/buck power supply module, powered by USB, adjust potentiometer to get the required voltage.
Features:
1>. One button to turn off the output;
2>. Supply ON/OFF display screen;
3>. Support low p...
$2.09
$2.99
SKU: 13318
$2.09
$2.99
31
DIY Kit AC/DC-DC LM317 Adjustable Step Down Power Supply Voltage Converter Electronic Soldering Kits
1.Introduction:
TJ-56-24 is a AC/DC-DC LM317 Adjustable Buck Power Supply Electronic Soldering DIY Kit. It can input AC<=17V or DC<=25V and adjustable output DC 1.25V-12V within 1A. It is a very interesting DIY electr...
$2.09
$2.99
SKU: GY20867-1
$2.09
$2.99
31
USB DC Step Down Module Isolated Power Supply Board Buck Converter Stabilizer 12V 24V 36V 48V 72V to 5V 1A
1.Description:
It is a USB DC step down isolated power supply module. It can be used as ordinary buck power supply module, charger and LED constant current driver. Simple, efficient and practical.
2.Featu...
$2.09
$2.99
SKU: 13382
$2.09
$2.99
31
DIY LM2596 Adjustable Voltage Regulator Switching Power Supply Module Kits Step Down Converter Power Supply DIY Kits
Function:
It can input non-stable alternating current and output adjustable voltage. Its minimum output voltage is 1.23V and the maximum output current is 3A. LM2596 contains fixed frequency oscillator (150KHz) and benchmark voltage st...
$2.45
$3.50
SKU: 13090
$2.45
$3.50
30
8-Channel 817 Optocoupler Voltage Isolation Board Voltage Control Converter Photoelectric Isolation Module
1.Description:
1>.The module has strong anti-interference capability and opto-isolation, making it suitable for driving high-power transistors.
2>.Jumper Cap Can Achieve Output Port Is High POtential Or Pull Down ...
$2.79
$3.99
SKU: GY21047-1
$2.79
$3.99
30
Charger Circuit Board Mobile Power Bank with Protective Box for 4pcs 18650 Battery Charger Step Up Converter Power Supply Module
Product Introduction:
1.Input Parameter:5V/1A
2.Input Interface:V8 port,Micro USB
3.Output Parameter:double USB output 5V/2A
4.Conversion Rate:90% (average)
5.Function Feature:with a highlight LED lamp (long press or ...
$2.79
$3.99
SKU: 10901
$2.79
$3.99
30
LM2596 DC to DC Double USB 3A Step Down Module Buck Converter Power Supply Module Voltage Regulator DC 6V-40V to DC 5V for Car Solar Charger
Description:
1. Name: Double USB 3A output Step-Down Power Supply Module
2. Input: 6V-40V (DC5.5 / 2.1 jack, terminals)
3. Output: 5V / 3A (MAX) (with Apple identification resistor)
4. Efficiency: 92% (MAX)
5. Switching Frequen...
$2.79
$3.99
SKU: 8663
$2.79
$3.99
30
USB 2.0 to TTL UART 5 PIN Serial Converter Module CP2102 STC PRGMR
Feature:
This is a USB 2.0 to TTL UART 6PIN CP2102 Module Serial Converter. Connect MCU easily to your computer!
Stable and reliable chipset CP2102.
USB specification 2.0 compliant with full-speed 12Mbps.
Standard...
$2.79
$3.99
SKU: 1382
$2.79
$3.99
30
12V 450mA AC-DC Isolated Power Buck Converter Constant Power 220V to 12V with Shell
Description:
1. Input Voltage: AC 85~265V 50/60HZ or DC 100v-370v
2. Output Voltage: DC12V (±0.1V)
3. Output Current: 400mA
4. Power: 5W
5. PCB Size: 3*2*1.8cm
6. Box Size: 4*2.3*2.3cm
Using ...
$2.88
$4.11
SKU: 7200
$2.88
$4.11
31
DC Step Down Module Power Supply Buck Converter Board Non-isolated 24V 36V 48V 72V to 12V 3A
1.Description:
It is a DC constant voltage constant current step down power supply module.It can be used as ordinary buck power supply module, charger and LED constant current driver. Simple, efficient and practical.
...
$2.91
$4.15
SKU: 13386
$2.91
$4.15
31
DC Step Down Module Power Supply Buck Converter Board Non-isolated Stabilizer 24V 36V 48V 72V 84V 120V to 12V 3A
1.Description:
A DC constant voltage constant current step down power supply module.
It can be used as ordinary buck power supply module, charger and LED constant current driver.
2.Feat...
$2.91
$4.15
SKU: 13383
$2.91
$4.15
31
DC Step Down Module Power Supply Buck Converter Non-isolated Stabilizer 9V 12V 24V 36V 48V 72V 120V to 5V 3A
1.Description:
It is a DC constant voltage constant current step down power supply module.It can be used as ordinary buck power supply module, charger and LED constant current driver.
2.Features:
&nb...
$2.91
$4.15
SKU: 13384
$2.91
$4.15
31
DC Step Down Module Power Supply Non-isolated Buck Converter Board 9V 12V 24V 36V 48V 72V to 5V 3A
1.Description:
It is a DC constant voltage constant current step down power supply module.It can be used as ordinary buck power supply module, charger and LED constant current driver. Simple, efficient and practical.
...
$2.91
$4.15
SKU: 13385
$2.91
$4.15
31
0-5V to 4-20mA Voltage to Current Module Non-Isolated Type Current Converter Module DC 7-30V
Product Introduction:
1. Appearance Size:40*25*12mm
2. Power Supply Voltage:DC 7-30V
3. Input Voltage:0-5V
4. Output Current:4-20mA
5. Temperature Drifting:+/-100ppm/℃
6. Ambient Temperature:-10℃~60℃
7. Storag...
$3.07
$4.39
SKU: 9858
$3.07
$4.39
30
Adjustable Automatic Step Up/ Step Down Power Supply Board, Constant Current Buck Boost Converter Module DC 5-30V to DC 0.5-30V
Description:
1. Can be boosted, but also buck, the output voltage 0.5-30V arbitrary adjustment, limiting current 0-4A arbitrary adjustment; can be used for LED constant current drive, battery charging and other constant current occas...
$3.14
$4.49
SKU: 12475
$3.14
$4.49
31
DC-DC 3W Adjustable USB Step Up Down Power Supply Module Buck Boost Voltage Converter
1.Description:
ZK-DPL is a DC adjustable step up/down power supply module with LED digital tube display.Display output voltage and output current.Adjustable output voltage.Set output voltage to meet the require.Simple a...
$3.21
$4.59
SKU: 13505
$3.21
$4.59
30
5PCS LM259 Mini-360 DC to DC 4.75V-23V to 1V-17V Buck Converter Step Down Power Supply Module 340KHz
Description:
Model Name: Mini-360 (ultra small size DC-DC synchronous rectifier buck module)
Module Properties: non-isolated buck
Rectification: synchronous rectification
Input voltage: 4.75V-23V
Output vo...
$3.33
$4.75
SKU: 12363
$3.33
$4.75
30
AC to DC Converter Dual Channel Step Down Power Supply Module AC 85V-265V to DC 5V/12V Board
Features:
1>. Super small volume and low power consumption.
2>. International general wide communication input E: 85-264V AC or 110-370V DC.
3>. 100% loaded with aging.
4>. With flow protection, short circuit protecti...
$3.49
$4.99
SKU: 13123
$3.49
$4.99
31
