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DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator
$2.63
eBay Home Category 1 Category 2 About Us DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator Description: input voltage: DC 3 V to 6 V Input current: 2 A - 5 A High pressure type: the type of pulse current Output voltage: 400000 v(Please pay attention to safety) High pressure discharge distance between: 10 mm - 20 mm The output high voltage wire length: 100 mm Input power cord length: 100 mm (the red line is positive) Wiri ...  More

 
Battery Charger Discharger Board Under Voltage Over Voltage Protection Module
$3.68
eBay Sensor Module DIY Module Function Module Wholesales Power Module Business&Industrial Battery Charger Discharger Board Under Voltage Over Voltage Protection Module The item suitable for school scientific research projects, large quantity and favorable price, In addition, we provide detailed material. welcome to order !! Module Highlights: Battery charge and discharge intelligent control; You can set the charge and discharge time; With ser ...  More

 
LM2596 Buck Step-down Power Converter Module DC 4.0~40 to 1.3-37V LED Voltmeter
$2.16
eBay Home Category 1 Category 2 About Us LM2596 Buck Step-down Power Converter Module DC 4.0~40 to 1.3-37V LED Voltmeter Create similar products the most affordable, best-selling LM2596 module with voltage display Features 1Input voltage range:440VDC 2Output voltage range:1.25-37VDC adjustable 3Output current:2A 4voltmeter range: 0 to 40V, error ±0.1V 5Input reverse polarity protection 6Built in output short protection function 7Built in t ...  More

 
2PCS 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module
$0.99
eBay Home Category 1 Category 2 About Us 2PCS 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module Input port with micro 5pin USB female, can directly use mobile charger for input to the lithium battery,and still retain the input voltage wiring solder joints, can be very convenient. Connect the battery to B + B - , insert mobile phone charger to the USB Female then red light is charging and green is full of charged. The input volta ...  More

 
5PCS 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module
$1.78
eBay Home Category 1 Category 2 About Us 5PCS 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module Descriptions: Input port with micro 5pin USB female, can directly use mobile charger for input to the lithium battery,and still retain the input voltage wiring solder joints, can be very convenient. Connect the battery to B + B - , insert mobile phone charger to the USB Female then red light is charging and green is full of charged. T ...  More

 
12V Intelligent Charger Module Power Supply Controller Board Automatic Charging
$2.95
eBay Sensor Module DIY Module Function Module Wholesales Power Module Business&Industrial 12V Intelligent Charger Module Power Supply Controller Board Automatic Charging The item suitable for school scientific research projects, large quantity and favorable price, In addition, we provide detailed material. welcome to order !! 1.Product Introduction: 1>.Starting Voltage: 10.5V-11.5V 2>.Blocking Voltage: 14.4V-14.8V 3>.Size: 50*32*18mm ...  More

 
DC DC boost converter Constant Current Mobile Power supply 250W 10A LED Driver
$4.21

 
LM2596 DC-DC 4V-35V to 1.23V-30V Step Down Power Module Voltage Regulator 3A
$1.85

 
150W DC-DC Boost Converter 10-32V to 12-35V 6A Step Up Voltage Charger Power
$2.98

 
DC-DC Buck Step-down Regulator Converter 4.2~23v to 3V 3.3V 5V 9V 12V 24V Module
$0.77

 
DC-DC CC CV Buck Converter Step-down Power Module 7-32V to 0.8-28V 12A 300W USA
$4.1

 
5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module+Protection
$0.99

 
10PCS 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module
$3.46

 
900W DC-DC Boost Converter 8-60V To 10-120V 15A Step Up Power Supply Module US
$19.99

 
DC-DC Step Up Down Boost buck Voltage Converter Module LM2577S LM2596S Power N2
$3.17

 
B0505S-1W DC-DC 5V Power Supply Module 4 Pin Isolated converter NEW Z3
$1.38

 
TOP 5A CC CV LED Drive Lithium charger Power Step-down Module W/ USB Voltmeter
$3.79

 
5A Adjustable Power CC/CV Step-down Charge Module LED Driver With red Voltmeter
$2.66

 
1000W ZVS Low Voltage Induction Heating Board Module Flyback Driver Heater DIY
$29.89

 
Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage
$1.46

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