![Amazon.com: Envistia Miniature 12V to 5V Step Down DC to DC Voltage Converter 3A 15W Waterproof Power Supply Module : Electronics Amazon.com: Envistia Miniature 12V to 5V Step Down DC to DC Voltage Converter 3A 15W Waterproof Power Supply Module : Electronics](https://m.media-amazon.com/images/I/61MBbtOECpL.jpg)
Amazon.com: Envistia Miniature 12V to 5V Step Down DC to DC Voltage Converter 3A 15W Waterproof Power Supply Module : Electronics
![Amazon.com: DAOKI 2Pcs 12v to 5v 5A Converter Step-Down Power Supply 24V / 12V to 5V 5A Voltage Regulator DC 9V-36V Step-Down to DC 5V-5.3V 3.5-6A Volt Transformer : Electronics Amazon.com: DAOKI 2Pcs 12v to 5v 5A Converter Step-Down Power Supply 24V / 12V to 5V 5A Voltage Regulator DC 9V-36V Step-Down to DC 5V-5.3V 3.5-6A Volt Transformer : Electronics](https://m.media-amazon.com/images/I/719KzOr7N3L.jpg)
Amazon.com: DAOKI 2Pcs 12v to 5v 5A Converter Step-Down Power Supply 24V / 12V to 5V 5A Voltage Regulator DC 9V-36V Step-Down to DC 5V-5.3V 3.5-6A Volt Transformer : Electronics
![DC Buck Converter, 24V 12V to 5V Step Down Converter (Accept DC 8-40V Inputs) 5A 25W with Fuse Waterproof, Voltage Reducer for Car Electronics Truck Vehicle Boat Solar System Golf Cart LED DC Buck Converter, 24V 12V to 5V Step Down Converter (Accept DC 8-40V Inputs) 5A 25W with Fuse Waterproof, Voltage Reducer for Car Electronics Truck Vehicle Boat Solar System Golf Cart LED](https://i5.walmartimages.com/asr/490e012b-db56-4229-8381-9bc6f0fbaf00.9acbcc6e092b4fc567816037c2d327c9.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
DC Buck Converter, 24V 12V to 5V Step Down Converter (Accept DC 8-40V Inputs) 5A 25W with Fuse Waterproof, Voltage Reducer for Car Electronics Truck Vehicle Boat Solar System Golf Cart LED
![UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output : ID 1385 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output : ID 1385 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/1385-02.jpg)
UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output : ID 1385 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![Amazon.com: ACEIRMC 2pcs Buck Converter 12v to 5v 5A USB Voltage Regulator DC 9V-36V Step Down to DC 5V-5.3V 5.2V 3.5-6A Volt Transformer Power Supply Module for Phone Fast Charging (2pcs) : Amazon.com: ACEIRMC 2pcs Buck Converter 12v to 5v 5A USB Voltage Regulator DC 9V-36V Step Down to DC 5V-5.3V 5.2V 3.5-6A Volt Transformer Power Supply Module for Phone Fast Charging (2pcs) :](https://m.media-amazon.com/images/I/61iyex0o93L._AC_UF894,1000_QL80_.jpg)
Amazon.com: ACEIRMC 2pcs Buck Converter 12v to 5v 5A USB Voltage Regulator DC 9V-36V Step Down to DC 5V-5.3V 5.2V 3.5-6A Volt Transformer Power Supply Module for Phone Fast Charging (2pcs) :
![Amazon.com: DC-DC 12V to 5V 3A Micro USB Converter Voltage Step Down Regulator Waterproof Power Converters for Car Smartphone : Electronics Amazon.com: DC-DC 12V to 5V 3A Micro USB Converter Voltage Step Down Regulator Waterproof Power Converters for Car Smartphone : Electronics](https://m.media-amazon.com/images/I/51EKw8OCsZL.jpg)
Amazon.com: DC-DC 12V to 5V 3A Micro USB Converter Voltage Step Down Regulator Waterproof Power Converters for Car Smartphone : Electronics
![Amazon.com: HOMREE DC 8-35V to DC 5V Step-Down Converter Buck Module 12V/24V to 5V 3A 15W USB Output Power Supply Charger : Electronics Amazon.com: HOMREE DC 8-35V to DC 5V Step-Down Converter Buck Module 12V/24V to 5V 3A 15W USB Output Power Supply Charger : Electronics](https://m.media-amazon.com/images/I/51kHCmDKD9L.jpg)
Amazon.com: HOMREE DC 8-35V to DC 5V Step-Down Converter Buck Module 12V/24V to 5V 3A 15W USB Output Power Supply Charger : Electronics
![Amazon.com: 3PCS DC-DC 12V to 5V 5A Step-Down Converter, USB Buck Converter DC 9V-36V Step Down to USB 5V Transformer Dual Output Power Supply Module for Phone Fast Charging : Electronics Amazon.com: 3PCS DC-DC 12V to 5V 5A Step-Down Converter, USB Buck Converter DC 9V-36V Step Down to USB 5V Transformer Dual Output Power Supply Module for Phone Fast Charging : Electronics](https://m.media-amazon.com/images/I/71YI18RY9BL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 3PCS DC-DC 12V to 5V 5A Step-Down Converter, USB Buck Converter DC 9V-36V Step Down to USB 5V Transformer Dual Output Power Supply Module for Phone Fast Charging : Electronics
![12v to 5v Converter - DC 12V 24V to 5V 10A Step Down Converter Adapter DC Voltage Reducer Regulator Power - Walmart.com 12v to 5v Converter - DC 12V 24V to 5V 10A Step Down Converter Adapter DC Voltage Reducer Regulator Power - Walmart.com](https://i5.walmartimages.com/asr/2eb8663e-efb3-400a-bfb2-dfd3992f31a4.b0bd60221f04970bdcb722bc52269898.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
12v to 5v Converter - DC 12V 24V to 5V 10A Step Down Converter Adapter DC Voltage Reducer Regulator Power - Walmart.com
![Amazon.com: DC DC Converter Step Down Module 12V to 5V 3A 15W Transformer Converter Mini USB-A/M Output Power Adapter : Electronics Amazon.com: DC DC Converter Step Down Module 12V to 5V 3A 15W Transformer Converter Mini USB-A/M Output Power Adapter : Electronics](https://m.media-amazon.com/images/I/615eBphq2DL.jpg)
Amazon.com: DC DC Converter Step Down Module 12V to 5V 3A 15W Transformer Converter Mini USB-A/M Output Power Adapter : Electronics
![Amazon.com: Bluelanss 24V to 12V 5V 3V DC-DC Buck Adjustable Step-Down Power Supply Converter Module LCD Power Supply Volt Reducer Regulator Transformer Module Board : Electronics Amazon.com: Bluelanss 24V to 12V 5V 3V DC-DC Buck Adjustable Step-Down Power Supply Converter Module LCD Power Supply Volt Reducer Regulator Transformer Module Board : Electronics](https://m.media-amazon.com/images/I/61lSOcb547L.jpg)
Amazon.com: Bluelanss 24V to 12V 5V 3V DC-DC Buck Adjustable Step-Down Power Supply Converter Module LCD Power Supply Volt Reducer Regulator Transformer Module Board : Electronics
![Amazon.com: 12v to 5v Volt Converter, DROK DC 8-35V to 5V 3A 15W Voltage Regulator Board Power Supply Module, 9V 12V 24V Waterproof Car Volt Step Down Buck Converter : Electronics Amazon.com: 12v to 5v Volt Converter, DROK DC 8-35V to 5V 3A 15W Voltage Regulator Board Power Supply Module, 9V 12V 24V Waterproof Car Volt Step Down Buck Converter : Electronics](https://m.media-amazon.com/images/I/71WDpvK+7tL.jpg)