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AC to DC Converter Dual Channel Step Down Power Supply Board Module AC 85V-265V to DC 5V/12V AC to DC Converter Dual Channel Step Down Power Supply Board Module AC 85V-265V to DC 5V/12V 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>. Have flow protection, short circuit protecti... $3.49
$4.99
SKU: 13123
$3.49
$4.99

31

DC-DC USB Step UP Step Down Power Module Adjustable Boost Buck Converter Battery Capacity Tester 5V to 3.3V 9V 12V 24V DC-DC USB Step UP Step Down Power Module Adjustable Boost Buck Converter Battery Capacity Tester 5V to 3.3V 9V 12V 24V 1.Description:     XY-LUP is an instrument with integrated buck-boost power supply module and multi-function voltage ammeter.     In ‘PER’ work mode,it can be used as buck-boost power supply module... $4.19
$5.99
SKU: 13416
$4.19
$5.99

31

XH-M350 Backup Battery Switching Module High Power Board Automatic Switching Battery Power Module 12V 150W XH-M350 Backup Battery Switching Module High Power Board Automatic Switching Battery Power Module 12V 150W Description: This module is for storage battery emergency switch. It adopts the high quality industrial relay and the effective control current can reach 12A. In control of 12V, power can reach 150W. It is widely used in incubators, ... $3.98
$5.69
SKU: 13096
$3.98
$5.69

31

10PCS TP4056 1A Li-ion Lithium Battery Charging Module Charging Board Charger with Micro USB 10PCS TP4056 1A Li-ion Lithium Battery Charging Module Charging Board Charger with Micro USB Description: 1. Charge Module: Linear charging 2. Current: 1A adjustable 3. Charge Precision: 1.5% 4. Input Voltage: 4.5V-5.5V 5. Full Charge Voltage: 4.2V 6. Led Indicator: Red is charging; Blue is full charged 7. Input In... $2.79
$3.99
SKU: 12620
$2.79
$3.99

30

Adjustable Automatic Step Up/ Step Down Power Supply Board Constant Current Buck Boost Converter Module DC 5-30V to DC 0.5-30V 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 to DC Adjustable Buck Converter Step Down Power Supply Module DC 24V/12V to DC 5V 5A Double USB Output DC to DC Adjustable Buck Converter Step Down Power Supply Module DC 24V/12V to DC 5V 5A Double USB Output Product Parameters: 1. Operating Voltage: DC 9V-36V 2. With input reverse protection, output short circuit protection 3. Output Voltage: DC 5V/5A/25W 4. Output capacity: 9-24V input: output 5.2V/6A/30W; 24-32V input: output 5.2V/... $3.75
$5.35
SKU: 12230
$3.75
$5.35

30

DC to DC High Power Step Down Buck Converter Adjustable Power Supply Module 12A DC 5-40V to DC 1.2-36V DC to DC High Power Step Down Buck Converter Adjustable Power Supply Module 12A DC 5-40V to DC 1.2-36V Product Introduction: 1. Name:12A step-down board 2. Character:non-isolated buck module 3. Input Voltage:5-40V 4. Output Voltage:1.2-36V continuous adjustable 5. Output Current:12A (max) 100W;rated current 8A 6. Operating Tem... $6.29
$8.99
SKU: 11060
$6.29
$8.99

30

LM2596 DC to DC Double USB Step Down Module Buck Converter Power Supply Module Voltage Regulator DC 6V-40V to DC 5V for Car Solar Charger LM2596 DC to DC Double USB 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

DC to DC Step Down Module Buck Converter Power Supply Module DC 4.5V-28V to DC 0.8V-20V DC to DC Step Down Module Buck Converter Power Supply Module DC 4.5V-28V to DC 0.8V-20V SKU: 2734 Quantity: 1 Description ... $1.11
$1.59
SKU: 2734
$1.11
$1.59

31

10A Lithium Battery Charger Controller Protection Board Module 6-60V LCD Display 10A Lithium Battery Charger Controller Protection Board Module 6-60V LCD Display Description: Battery charging control module automatically controls battery charging and discharging to protect battery.   Features: 1>.LCD display 2>.Display battery voltage 3>.Percentage of electri... $5.24
$7.49
SKU: 13285
$5.24
$7.49

30

5pcs 5V 1A Micro USB Lithium Battery Charging Board TP4056 Charger Module 5pcs 5V 1A Micro USB Lithium Battery Charging Board TP4056 Charger Module Product Introduction: 1.Input Voltage:5V 2.Charging Cut-Off Voltage:4.2V±1% 3.Maximum Charging Current:1000mA 4.Overdischarging Protection Voltage:2.5V 5.Overcurret Protection Current:3A 6.Board Size:2.6*1.7cm Not... $2.72
$3.89
SKU: 12734
$2.72
$3.89

31

DC to DC Step Down Buck Converter 4 USB Interface Adjustable Power Supply Module Board DC 24V/12V to DC 5V 5A DC to DC Step Down Buck Converter 4 USB Interface Adjustable Power Supply Module Board DC 24V/12V to DC 5V 5A Product Introduction: 1. Operating Voltage: DC 9V-36V 2. With input reverse protection, output short circuit protection 3. Output voltage: 5.2V/5A/25W 4. Output capacity: 9-24V input: output 5.2V/6A/30W; 24-32V input: output 5.2V... $4.19
$5.99
SKU: 12228
$4.19
$5.99

31

DC to DC Boost Converter Module Step Up Converter Power Supply Charger Module Power Bank DC 5V 1A to 5V 2A Double USB Output with Box DC to DC Boost Converter Module Step Up Converter Power Supply Charger Module Power Bank DC 5V 1A to 5V 2A Double USB Output with Box Product Introduction: 1). Input Parameter:5V/1A 2). Input Interface:V8 port,miro USB  3). Output Parameter:double USB output 5V/2A 4). Conversion Rate:90% (average) 5). Function Feature:with a highlight LED lamp ... $3.91
$5.59
SKU: 10902
$3.91
$5.59

30

ICStation DC to DC Auto Converter Step Up and Down Boost Converter/Buck Converter Module DC 3.5V-28V to DC 1.25V-26V ICStation DC to DC Auto Converter Step Up and Down Boost Converter/Buck Converter Module DC 3.5V-28V to DC 1.25V-26V Description: This module can realize the fuction that input voltage within a certain range, and output voltage automatically. (it will not be affected by input voltage). It's can be used as step up and down power module that user... $3.49
$4.99
SKU: 3231
$3.49
$4.99

31

DC-DC Buck Converter Step Down Module LM2596 4V-35V to 1.23V-30V Low Ripple Power Supply DC-DC Buck Converter Step Down Module LM2596 4V-35V to 1.23V-30V Low Ripple Power Supply Description Basic Attributes Module property Non-isolation buck ... $1.39
$1.99
SKU: 1383
$1.39
$1.99

30

DC to DC Automatic Step Up Step Down Boost Buck Converter Power Supply Module Voltage Regulator Module 5-32V to 1.25-20V 5A DC to DC Automatic Step Up Step Down Boost Buck Converter Power Supply Module Voltage Regulator Module 5-32V to 1.25-20V 5A Product Introduction: 1.Name:5A automatic step up/down module 2.Character:non-isolated synchrnous rectification automatic step-up/down module 3.Input Voltage:5-32V 4.Input Current:8A (max);constant current <=6A 5.Quiescent O... $7.88
$11.25
SKU: 11058
$7.88
$11.25

30

DC to DC Voltage Regulator Step Down Buck Converter Power Supply Module DC 9V/12V/24V/36V to DC 5V Dual USB Output DC to DC Voltage Regulator Step Down Buck Converter Power Supply Module DC 9V/12V/24V/36V to DC 5V Dual USB Output Product Details: 1. Input: DC 6V-40V 2. Output: DC 5V / 3A (MAX) 3. Efficiency: 92% (MAX) 4. Switching frequency: 150KHZ 5. Working temperature: -40 ℃ - + 85 ℃ 6. Baby Size: L_59mm * W_21mm * H_17mm 7. Load ca... $2.09
$2.99
SKU: 7015
$2.09
$2.99

31

MPPT Solar Controller Solar Panel DC to DC Step Down Buck Converter Constant Voltage Constant Current Power Supply Module MPPT Solar Controller Solar Panel DC to DC Step Down Buck Converter Constant Voltage Constant Current Power Supply Module Description: 1>. Module Name: 5A step down constant voltage constant current MPPT 2>. Module Properties: Non-isolated buck module (BUCK) 3>. Input voltage: 6-36V 4>. Output voltage:    1.25-32V continuousl... $5.78
$8.26
SKU: 6978
$5.78
$8.26

30

DC-DC 11V-50V 5A Step Up Power Supply Module Adjustable Boost Adapter CVCC Converter LCD Display Board with Acrylic Shell DC-DC 11V-50V 5A Step Up Power Supply Module Adjustable Boost Adapter CVCC Converter LCD Display Board with Acrylic Shell Description: ZK-S5X is a DC adjustable constant voltage constant current step up power supply module with LCD display.HD display input voltage and output voltage, current, power and display status.Adjustable stable output voltage and c... $6.99
$9.99
SKU: 13353
$6.99
$9.99

30

DC to DC Transformer Step Down Buck Converter Module 12A Power Supply Board Voltage Regulator Module DC to DC Transformer Step Down Buck Converter Module 12A Power Supply Board Voltage Regulator Module Description: Automatic Buck module provide a stable power supply. Applicable to unstable voltage source or voltage conversion.   Features: 1>. Small size. 2>. Simple wiring. 3>. Adjustable output volta... $4.89
$6.99
SKU: 13289
$4.89
$6.99

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