![Amazon.com: LM317 DC 5V-35V DIY Kit Step-Down Power Supply Module AC DC Adjustable Voltage Regulator with On Off Switch : Electronics Amazon.com: LM317 DC 5V-35V DIY Kit Step-Down Power Supply Module AC DC Adjustable Voltage Regulator with On Off Switch : Electronics](https://m.media-amazon.com/images/I/41XHvV6rA1L._AC_SY350_.jpg)
Amazon.com: LM317 DC 5V-35V DIY Kit Step-Down Power Supply Module AC DC Adjustable Voltage Regulator with On Off Switch : Electronics
![Amazon.com: 2Pcs Mini AC/DC to DC Buck Step Down Converter AC 5-30V DC 5V-48V 24V 36V 48V to DC 3.3V-33V 12V Adjustable Voltage Regulator Power Supply Board 2A Volt Converter Module : Amazon.com: 2Pcs Mini AC/DC to DC Buck Step Down Converter AC 5-30V DC 5V-48V 24V 36V 48V to DC 3.3V-33V 12V Adjustable Voltage Regulator Power Supply Board 2A Volt Converter Module :](https://m.media-amazon.com/images/I/51L1ldmeq6L._AC_SY350_.jpg)
Amazon.com: 2Pcs Mini AC/DC to DC Buck Step Down Converter AC 5-30V DC 5V-48V 24V 36V 48V to DC 3.3V-33V 12V Adjustable Voltage Regulator Power Supply Board 2A Volt Converter Module :
![Amazon.com: SHNITPWR 12V 10A 120W DC Power Supply Adapter 100V~240V AC to DC Converter 12 Volt 10 Amp Transformer 5.5x2.5mm Tip for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Amazon.com: SHNITPWR 12V 10A 120W DC Power Supply Adapter 100V~240V AC to DC Converter 12 Volt 10 Amp Transformer 5.5x2.5mm Tip for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV](https://m.media-amazon.com/images/I/51APq189iRL._AC_.jpg)
Amazon.com: SHNITPWR 12V 10A 120W DC Power Supply Adapter 100V~240V AC to DC Converter 12 Volt 10 Amp Transformer 5.5x2.5mm Tip for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV
![Amazon.com: KOOBOOK 1Pcs 1200W 20A DC Car Step-up Power Supply Module Boost Converter Adjustable 10-60V to 12-83V : Electronics Amazon.com: KOOBOOK 1Pcs 1200W 20A DC Car Step-up Power Supply Module Boost Converter Adjustable 10-60V to 12-83V : Electronics](https://m.media-amazon.com/images/I/4134u2e351L._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOUR%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA17%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: KOOBOOK 1Pcs 1200W 20A DC Car Step-up Power Supply Module Boost Converter Adjustable 10-60V to 12-83V : Electronics
![Amazon.com: D-Planet [4-Pack] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module : Electronics Amazon.com: D-Planet [4-Pack] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module : Electronics](https://m.media-amazon.com/images/I/513bL87+o9L._AC_.jpg)
Amazon.com: D-Planet [4-Pack] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module : Electronics
![Amazon.com: VEVOR 100 Amp RV Power Converter Charger, 110 Volt AC to 12 Volt DC, Power Supply Battery Converter Charger 1500W with 13-16V DC Adjustable Operating Range, Three-Stage Inverter, for RV Trailer Amazon.com: VEVOR 100 Amp RV Power Converter Charger, 110 Volt AC to 12 Volt DC, Power Supply Battery Converter Charger 1500W with 13-16V DC Adjustable Operating Range, Three-Stage Inverter, for RV Trailer](https://m.media-amazon.com/images/I/41YJfn1Z0wL._AC_SY350_.jpg)
Amazon.com: VEVOR 100 Amp RV Power Converter Charger, 110 Volt AC to 12 Volt DC, Power Supply Battery Converter Charger 1500W with 13-16V DC Adjustable Operating Range, Three-Stage Inverter, for RV Trailer
![Amazon.com: D-Planet [4-Pack] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module : Electronics Amazon.com: D-Planet [4-Pack] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module : Electronics](https://m.media-amazon.com/images/I/513bL87%2Bo9L._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA387%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: D-Planet [4-Pack] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module : Electronics
![12V 10A 120W DC Switching Power supply Adapter PSU AC-DC 12Volt Industrial Transformer Converter 0-8/5amps LED drive Light Strip Lamp CCTV Camera DVR Meter Electric Motor model Fan Cool SMPS 110V/220V - - 12V 10A 120W DC Switching Power supply Adapter PSU AC-DC 12Volt Industrial Transformer Converter 0-8/5amps LED drive Light Strip Lamp CCTV Camera DVR Meter Electric Motor model Fan Cool SMPS 110V/220V - -](https://m.media-amazon.com/images/I/71RObgRiq5L.jpg)
12V 10A 120W DC Switching Power supply Adapter PSU AC-DC 12Volt Industrial Transformer Converter 0-8/5amps LED drive Light Strip Lamp CCTV Camera DVR Meter Electric Motor model Fan Cool SMPS 110V/220V - -
![Amazon.com : 50A DC On-Board Input Battery Charger 12V/24V Mppt Solar Charge Controller w/LCD Display DC-DC Converter for AGM, Gel, Flooded and Lithium Battery, Used in RVs, Trailers, Boats, Yachts Isolated : Amazon.com : 50A DC On-Board Input Battery Charger 12V/24V Mppt Solar Charge Controller w/LCD Display DC-DC Converter for AGM, Gel, Flooded and Lithium Battery, Used in RVs, Trailers, Boats, Yachts Isolated :](https://m.media-amazon.com/images/I/71QUlX7wmBL._AC_UF350,350_QL80_.jpg)
Amazon.com : 50A DC On-Board Input Battery Charger 12V/24V Mppt Solar Charge Controller w/LCD Display DC-DC Converter for AGM, Gel, Flooded and Lithium Battery, Used in RVs, Trailers, Boats, Yachts Isolated :
![Amazon.com: 12V to 220V Step Up Voltage Transformer Module DC-AC Converter Boost Inverter Power Transform Module, 40W : Electronics Amazon.com: 12V to 220V Step Up Voltage Transformer Module DC-AC Converter Boost Inverter Power Transform Module, 40W : Electronics](https://m.media-amazon.com/images/I/61psSSlrvWL.jpg)
Amazon.com: 12V to 220V Step Up Voltage Transformer Module DC-AC Converter Boost Inverter Power Transform Module, 40W : Electronics
![Amazon.com: AC-DC Buck Converter AC 100-240V to DC 36V 5A (Max) Step-Down Converter 180W Isolation Switching Power Supply Module SMPS Converter 110V 220V : Electronics Amazon.com: AC-DC Buck Converter AC 100-240V to DC 36V 5A (Max) Step-Down Converter 180W Isolation Switching Power Supply Module SMPS Converter 110V 220V : Electronics](https://m.media-amazon.com/images/I/51F75AV5KLL._AC_SY580_.jpg)
Amazon.com: AC-DC Buck Converter AC 100-240V to DC 36V 5A (Max) Step-Down Converter 180W Isolation Switching Power Supply Module SMPS Converter 110V 220V : Electronics
![Amazon.com: 2Pcs AC DC Converter Module Universal 110V 120V 220V 230V to DC 5V 12V Isolated Switching Power Supply Board (DC 5V 2A Version) : Electronics Amazon.com: 2Pcs AC DC Converter Module Universal 110V 120V 220V 230V to DC 5V 12V Isolated Switching Power Supply Board (DC 5V 2A Version) : Electronics](https://m.media-amazon.com/images/I/41oJ7s03C+L._AC_SY580_.jpg)
Amazon.com: 2Pcs AC DC Converter Module Universal 110V 120V 220V 230V to DC 5V 12V Isolated Switching Power Supply Board (DC 5V 2A Version) : Electronics
![Amazon.com: 12V 50A 600W DC Switching Power supply Adapter PSU AC-DC 12Volt Industrial Transformer Converter 0-40/25amps LED drive Light Lamp Meter Electric Printer Semiconductor Motor Pump Fan Cool SMPS 110V/220 : Electronics Amazon.com: 12V 50A 600W DC Switching Power supply Adapter PSU AC-DC 12Volt Industrial Transformer Converter 0-40/25amps LED drive Light Lamp Meter Electric Printer Semiconductor Motor Pump Fan Cool SMPS 110V/220 : Electronics](https://m.media-amazon.com/images/I/71JH2WVKUEL.jpg)
Amazon.com: 12V 50A 600W DC Switching Power supply Adapter PSU AC-DC 12Volt Industrial Transformer Converter 0-40/25amps LED drive Light Lamp Meter Electric Printer Semiconductor Motor Pump Fan Cool SMPS 110V/220 : Electronics
![Amazon.com: Artesyn Embedded Technologies Ac-Dc Converter, Open Frame, 3 O/p, 40W, 5V, 24V, 12V - LPT46 : Electronics Amazon.com: Artesyn Embedded Technologies Ac-Dc Converter, Open Frame, 3 O/p, 40W, 5V, 24V, 12V - LPT46 : Electronics](https://m.media-amazon.com/images/I/51xH3Yf1ULL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: Artesyn Embedded Technologies Ac-Dc Converter, Open Frame, 3 O/p, 40W, 5V, 24V, 12V - LPT46 : Electronics
![Amazon.com: 2Pcs AC DC Converter Module Universal 110V 120V 220V 230V to DC 5V 12V Isolated Switching Power Supply Board (DC 5V 700mA Version) : Electronics Amazon.com: 2Pcs AC DC Converter Module Universal 110V 120V 220V 230V to DC 5V 12V Isolated Switching Power Supply Board (DC 5V 700mA Version) : Electronics](https://m.media-amazon.com/images/I/51LChoVViyL.jpg)
Amazon.com: 2Pcs AC DC Converter Module Universal 110V 120V 220V 230V to DC 5V 12V Isolated Switching Power Supply Board (DC 5V 700mA Version) : Electronics
![Amazon.com: D-Planet [4-Pack] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module : Electronics Amazon.com: D-Planet [4-Pack] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module : Electronics](https://m.media-amazon.com/images/I/41LYVxd9tuL._AC_SY350_.jpg)
Amazon.com: D-Planet [4-Pack] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module : Electronics
![Amazon.com: ELC T Series 1500 Watt Voltage Converter Transformer - Step Up/Down - 110v to 220v / 220v to 110v Power Converter - Circuit Breaker Protection, CE Certified [3-Years Warranty] : Everything Else Amazon.com: ELC T Series 1500 Watt Voltage Converter Transformer - Step Up/Down - 110v to 220v / 220v to 110v Power Converter - Circuit Breaker Protection, CE Certified [3-Years Warranty] : Everything Else](https://m.media-amazon.com/images/I/51I+uSdOCLL._AC_.jpg)
Amazon.com: ELC T Series 1500 Watt Voltage Converter Transformer - Step Up/Down - 110v to 220v / 220v to 110v Power Converter - Circuit Breaker Protection, CE Certified [3-Years Warranty] : Everything Else
![Amazon.com: ALITOVE AC 100-240V to DC 24V 5A Power Supply Adapter Converter with 5.5 x 2.1mm 2.5mm DC Output Jack for 5050 3528 LED Strip Module Light : Electronics Amazon.com: ALITOVE AC 100-240V to DC 24V 5A Power Supply Adapter Converter with 5.5 x 2.1mm 2.5mm DC Output Jack for 5050 3528 LED Strip Module Light : Electronics](https://m.media-amazon.com/images/I/51GRZg1veUL._AC_SY580_.jpg)
Amazon.com: ALITOVE AC 100-240V to DC 24V 5A Power Supply Adapter Converter with 5.5 x 2.1mm 2.5mm DC Output Jack for 5050 3528 LED Strip Module Light : Electronics
![Amazon.com: EAGWELL DC Power Supply, AC 110V/220V to DC 0-48V 10A 480W Variable Power Converter,Adjustable AC to DC Power Supply 5V 12V 24V 30V 36V 48V DC Power Transformer for Camper Lab Amazon.com: EAGWELL DC Power Supply, AC 110V/220V to DC 0-48V 10A 480W Variable Power Converter,Adjustable AC to DC Power Supply 5V 12V 24V 30V 36V 48V DC Power Transformer for Camper Lab](https://m.media-amazon.com/images/I/61xl-D+9gUL.jpg)
Amazon.com: EAGWELL DC Power Supply, AC 110V/220V to DC 0-48V 10A 480W Variable Power Converter,Adjustable AC to DC Power Supply 5V 12V 24V 30V 36V 48V DC Power Transformer for Camper Lab
![Amazon.com: NOYITO AC to DC 9V 6A Isolated Power Supply Module AC 120V (110-260V) to DC 9V 6A 54W (Peak 8A) Power Module with Overcurrent Overload Short-Circuit Protection (DC 9V 6A, Blue) : Amazon.com: NOYITO AC to DC 9V 6A Isolated Power Supply Module AC 120V (110-260V) to DC 9V 6A 54W (Peak 8A) Power Module with Overcurrent Overload Short-Circuit Protection (DC 9V 6A, Blue) :](https://m.media-amazon.com/images/I/51f3B6mkWHL._AC_SY350_.jpg)
Amazon.com: NOYITO AC to DC 9V 6A Isolated Power Supply Module AC 120V (110-260V) to DC 9V 6A 54W (Peak 8A) Power Module with Overcurrent Overload Short-Circuit Protection (DC 9V 6A, Blue) :
![Amazon.com: NOYITO AC to DC Isolated Power Supply Module AC 120V 100V - 265V to DC 24V 1A 24W Peak 24V 1.5A 36W Max Power Module with Overvoltage Overload Short-Circuit Protection (24V Amazon.com: NOYITO AC to DC Isolated Power Supply Module AC 120V 100V - 265V to DC 24V 1A 24W Peak 24V 1.5A 36W Max Power Module with Overvoltage Overload Short-Circuit Protection (24V](https://m.media-amazon.com/images/I/6106IzWaR5L._AC_SY580_.jpg)
Amazon.com: NOYITO AC to DC Isolated Power Supply Module AC 120V 100V - 265V to DC 24V 1A 24W Peak 24V 1.5A 36W Max Power Module with Overvoltage Overload Short-Circuit Protection (24V
![Amazon.com: Jensen ACDC1911 Power Adapter Converter AC/DC; Converts 110V AC to 12V DC Power; Compatible with Jensen TV Models JTV19DC JTV1917DVDC JTV24DC : Electronics Amazon.com: Jensen ACDC1911 Power Adapter Converter AC/DC; Converts 110V AC to 12V DC Power; Compatible with Jensen TV Models JTV19DC JTV1917DVDC JTV24DC : Electronics](https://m.media-amazon.com/images/I/318nDq8nJ7L._AC_SY350_.jpg)
Amazon.com: Jensen ACDC1911 Power Adapter Converter AC/DC; Converts 110V AC to 12V DC Power; Compatible with Jensen TV Models JTV19DC JTV1917DVDC JTV24DC : Electronics
![Amazon.com: SMAKN® AC/DC to DC Converter AC 17-26V/DC 17-40V Step Down to 12V/1.5A Power Supply Module : Electronics Amazon.com: SMAKN® AC/DC to DC Converter AC 17-26V/DC 17-40V Step Down to 12V/1.5A Power Supply Module : Electronics](https://m.media-amazon.com/images/I/71Qz7lJc21L.jpg)
Amazon.com: SMAKN® AC/DC to DC Converter AC 17-26V/DC 17-40V Step Down to 12V/1.5A Power Supply Module : Electronics
![Amazon.com: 12V 100A 1200W DC Switching Power Supply Adapter PSU AC-DC 12Volt Industrial Transformer Converter 0-80/50amps LED Drive Lamp Meter Semiconductor Motor Pump Winch Stereos Amplifier Fan SMPS 110V/220V : Electronics Amazon.com: 12V 100A 1200W DC Switching Power Supply Adapter PSU AC-DC 12Volt Industrial Transformer Converter 0-80/50amps LED Drive Lamp Meter Semiconductor Motor Pump Winch Stereos Amplifier Fan SMPS 110V/220V : Electronics](https://m.media-amazon.com/images/I/71S1pwXlQvL.jpg)