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"adjustable dc power supply"
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12V to 5V Direct Current Converter Buck Module USB Output Power Adapter Direct Current Power Adapter Converter Regulator Car Power Converter (3)
Limited time offer, ends 11/02
$73.92
Free Shipping
3Pcs DC 3.6V-6V to 20kv 20000v 1.5A Boost Step Up Power Module High Voltage Generator DC Transformer Converter Module
Limited time offer, ends 11/02
$88.02
Free Shipping
10pcs High Voltage Generator DC 3.6V 1.5A to 20KV 20000V Boost Step-up Power Module High Voltage Transformer
Limited time offer, ends 11/02
$78.97
Free Shipping
Switching Power Supply 110V/220V AC to DC 5V 40A 200W Transformer Converter for CCTV Camera, Security System, 3D Printer, Computer Project (5V 40A)
Limited time offer, ends 11/02
$105.07
Free Shipping
24V to 12V 30A 360W Step-Down Transformer DC to DC Buck Converter for Golf Cart Power Supply
Limited time offer, ends 11/02
$101.32
Free Shipping
DC Voltage Converter Regulator DC 12V(10V-16V) Step Up to 56V 3A 168W Waterproof Car Power Supply Electronic Boost Transformer for Golf Cart Club Car
Limited time offer, ends 11/02
$93.87
Free Shipping
Step Down Converter Power Converter Waterproof Step Down Volt Converter AC 10-28V to DC 12V Buck Converter AC-DC Step Down Power Module(5A)
Limited time offer, ends 11/02
$80.84
Free Shipping
6pcs USB Buck Boost Converter 3.5V-12V to 1.2V-24V DC-DC Step Up Step Down Power Supply Module Voltage Regulator 5V to 3.3V 9V 12V 18V 24V
Limited time offer, ends 11/02
$75.78
Free Shipping
10pcs High Voltage Generator DC 3.6V 1.5A to 20KV 20000V Boost Step-up Power Module High Voltage Transformer
Limited time offer, ends 11/02
$78.97
Free Shipping
5PCS DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-Voltage Generator
Limited time offer, ends 11/02
$92.01
Free Shipping
3pcs DC-DC High Voltage Boost Converter 8V-32V to ±45V-390V ZVS Step-up Booster Module Capacitor Charging Power Supply Module
Limited time offer, ends 11/02
$89.61
Free Shipping
![UCTRONICS DC 9V 12V 24V to DC 5V 5A Buck Converter Module, 9-36V Step Down to USB 5V Transformer Dual Output Voltage Regulator Board [2 Pack]](https://c1.neweggimages.com/productimage/nb300/C5ZYD2605270PRQM3BC.jpg "UCTRONICS DC 9V 12V 24V to DC 5V 5A Buck Converter Module, 9-36V Step Down to USB 5V Transformer Dual Output Voltage Regulator Board [2 Pack]")
UCTRONICS DC 9V 12V 24V to DC 5V 5A Buck Converter Module, 9-36V Step Down to USB 5V Transformer Dual Output Voltage Regulator Board [2 Pack]
Limited time offer, ends 11/02
$96.26
Free Shipping
PW-D Control Buck Converter 6-24V to 5V 1.5A Step-Down Regulator Module Power Inverter Volt Stabilizer
Limited time offer, ends 11/02
$69.93
Free Shipping
DROK Buck Converter 12v to 5v Pack of 2, USB DC Voltage Regulator 9V-36V Step Down to DC 5V-5.3V 5.2V 3.5-6A Volt Transformer 5A Power Supply Module for Phone Fast Charging
Limited time offer, ends 11/02
$74.45
Free Shipping
ACEIRMC 1500W 30A DC-DC Boost Converter DIY Step-up Boost Constant Stream Power Supply Module Board in 10-60V Out 12-90V Electric Unit Module (1500W 30A Boost Converter)
Limited time offer, ends 11/02
$78.71
Free Shipping
12v 2a ac power replacement adapter for yamaha psr300 psr300m psr310 psr320 keyboard wall charger power supply cord
Limited time offer, ends 11/02
$69.13
Free Shipping
Dahszhi Waterproof DC/DC 12V Step Up to 19V 10A 190W Voltage Boost Converter Regulator Transformer Power Supply for Car Truck Vehicle CE Listed-G6.7
Limited time offer, ends 11/02
$106.37
Free Shipping
100W Dual Output AC-DC Switching Power Supply Board, 2 Channel DC 24V 4A & 5V 1A Power Module
Limited time offer, ends 11/25
$20.98
Free Shipping
5pcs High Voltage Generator DC 6-12V to 1000kV Boost Step-Up Inverter Arc Pulse Generator Power Module High Voltage Transformer
Limited time offer, ends 11/02
$80.57
Free Shipping