DC to DC Power Regulators & Converters
22,883 Results
Converter DC 24V Step Down to DC 12V 30A 360W Waterproof Reducer Transformer
RM 85.96Free postageAC-DC Switching Power Supply Board Module AC110V 220V 230V to DC ±5V ±12V ±15V
RM 35.17 to RM 35.83RM 9.32 shipping55 soldAdjustable DC-DC Boost 10A 250W Step-up Constant Current Power Supply LED Driver
RM 22.03Was: RM 23.94RM 9.51 shipping66 sold40A 480W Step Down DC 18V to 12V Voltage Regulator Converter
RM 114.62Free postageMini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3A
RM 4.73RM 8.60 shipping1,397 soldLED 3A DC-DC Buck Step Down Volt Converter 6V-32V to 3.3V 5V 6V 9V 12V 18V 24V
RM 23.22RM 7.17 shipping148 soldDC-DC DC Adjustable Step-down Buck Converter Module 12V-75V to 5V24V48V 600W 25A
RM 58.86Free postage68 sold12V to 6V DC-DC Converter Step Down Module Power Supply Volt Regulato GR.ftD.hf
RM 15.94Was: RM 16.78RM 5.26 shippingSURE PS-SP12148 500W Boost Module DC To DC Step Up Converter 12V To 24V 48V
RM 141.76Free postage5A DC-DC Step Down Buck Converter Module Power Supply XL4015 LED Lithium Charger
RM 8.74 to RM 35.40Was: RM 38.46RM 9.51 shippingConverter Battery Voltage Regulator For Makita DC 18V to 12V 40A 480W Step Down
RM 42.95 to RM 157.63Free postage15A 200W DC-DC 8-60V TO 1-36V Synchronous Buck Converter Step-down Module
RM 24.51Was: RM 26.66RM 9.51 shipping177 soldMini AC-DC Converter 110V 120V 220V 230V to 3.3V 5V 9V 12V Switching Power Board
RM 10.51 to RM 11.85RM 7.17 shipping1-10PCS 1800W 40A/1200W 20A DC-DC Boost Converter Step Up Power Supply Module
RM 71.62 to RM 1,098.89RM 9.51 shipping10PCS Mini AC-DC 110V 120V 220V 230V To 5V Converter Board Module Power Supply
RM 43.91Was: RM 47.73RM 9.51 shippingDC-DC Buck Step Down 7V-15V 9V 12V to 5V 4A Power Supply Converter Mini Board
RM 13.67RM 9.32 shipping152 soldDC-DC 12~80V to 2.5~50V 20A Adjustable Buck Step-Down Module with Display 600W
RM 65.94 to RM 70.91Was: RM 75.44RM 16.72 shippingDC-DC Buck Step Down Converter Dual Output ±5V ±9V ±12V ±15V Power Supply Module
RM 18.16 to RM 18.87RM 7.17 shippingDC 12V to DC 24V Step UP Power Converter 10A Voltage Regulator 240W Waterproof
RM 74.78Was: RM 85.96Free postageDC-DC Buck Step Down Adjustable Converter 4.5-60V to 3.3V 5V 6V 9V 12V 24V 3A
RM 10.75RM 7.17 shipping683 soldUSB 5V to DC 9V 12V Micro USB Mini 5pin Type C male Power Boost Step UP Module
RM 8.40 to RM 12.73RM 3.08 shippingLithium Li-ion 18650 Battery Charger 5V 9V 12V Converter DIY UPS Power Supply
RM 28.43 to RM 39.42RM 7.17 shipping#DC12V To DC3.3V 3A 10W Step Down Power Supply Converter Regulator Module OK
RM 70.28Was: RM 75.59Free postage3A Mini DC-DC Boost Step Up Adjustable Converter 4v-35v to 5v 9v 12v 24v 36v 48v
RM 20.98RM 7.17 shipping99 sold5V 1A Micro/Mini USB Lithium Li-ion 18650 Battery Charger Module Charging Board
RM 4.73 to RM 18.87RM 7.17 shipping1S 2S 3S 2A 18650 Lithium Li-ion Battery Charger Module Charging Board 3.7V 7.4V
RM 23.84RM 7.17 shipping64 soldAC-DC Converter AC 110V 220V to 12V 24V Dual Output Switching Power Supply Board
RM 57.24RM 9.32 shipping52 soldElectric Bicycle DC Converter 36V/48V/60V/72V To 12V 10A DC Module Power Voltage
RM 35.83Free postageAC-DC Power Supply Module AC 1A 5W 220V to DC 3V 5V 9V 12V 15V 24V Mini Conv_j s
RM 21.99 to RM 22.97Free postage±5V ±9V ±12V ±15V ±24V Positive&Negative Dual Mini DC-DC Boost Step Up Converter
RM 13.95 to RM 17.58RM 7.17 shipping65 soldDC-DC Boost Buck Step Up Down Adjustable Converter 4-28V to 2-26V 5V 12V 24V 3A
RM 20.12RM 7.17 shipping75 soldAC-DC Converter 110V 220V 230V to 5V 12V 24V Dual Output Switching Power Supply
RM 61.97RM 9.32 shipping107 soldAC-DC Converter Switching Power Supply Board AC 110V 220V 230V to DC 12V 3A 36W
RM 20.02RM 7.17 shipping57 sold1S 2S 3S 2A 18650 Lithium Li-ion Battery Charger Module Charging Board 3.7V 7.4V
RM 14.24RM 8.03 shipping150 sold2x LM2596 DC-DC Adjustable Step Down Power Module 7V-35V to 1.25V-30V 3A DC-DC
RM 3.45RM 8.53 shipping5pcs 3A Mini DC-DC step down converter volt regulator 5V-23V to 3.3V 6V 9VC_wi
RM 22.76Free postageMini AC-DC Converter AC110V 220V to DC 12V 0.2A+5V Module Board NTJ&f8
RM 18.73Free postage20A300W Step Down Buck Boost Power Adjustable Charger Board DC-DC Converter Tool
RM 42.91RM 4.73 shipping40A 480W DC 18V To 12V Step Down DIY Converter For Milwaukee Voltage Regulator
RM 42.95 to RM 157.63Free postage1-10PCS XL7015 DC-DC Converter Buck DC 5V-80V to DC 5V-20V Step Down Module
RM 7.84 to RM 54.34RM 13.84 shippingDC 2-60V to DC 2-34V Step Down Buck Voltage Regulator Power Adapter Converter
RM 9.22RM 16.72 shipping169 sold5pcs MP1584 3A DC-DC Adjustable Buck Converter Step Down Module 4.5V-28V to 5V
RM 23.84RM 4.73 shippingMini AC-DC Buck Converter Power Supply Module AC110V 220V 230V to DC 3.3V 5V 12V
RM 16.48 to RM 17.58RM 7.17 shipping97 soldDC 12V 24V Step UP DC 19V 24V 48V Power Converter Voltage Regulator Waterproof
RM 76.40 to RM 219.74Free postageUSB power boost line DC 5V to 9V 12V Step-up Voltage Adapter Cable 1A Boost 0.8m
RM 18.80 to RM 27.57Free postage1500W 25-90V to 2.5-60V Adjustable Step Down Module Stabilized Power Supply 50A
RM 202.93RM 18.42 shipping5pcs 3A Mini DC-DC step down converter volt regulator 5V-23V to 3.3V 6V 9VCAF6
RM 17.71Free postage5A DC-DC Buck Step Down Converter Voltage Regulator 3.3V 5V 6V 9V 12V 18V 24V
RM 8.84RM 7.17 shipping139 soldUSB to DC 5.5mm x 2.1mm 5V To 12V Converter Step Up Voltage Power Camera Cable
RM 23.84RM 19.06 shipping2A Lithium Li-ion 18650 Battery Charger DC5V Boost Converter Power Supply Module
RM 10.80RM 7.17 shippingUSB DC 5V to DC 9V/12V Step-up Module Converter 2.1x5.5mm Male Connector Plus
RM 4.73 to RM 9.46Free postage68 soldLM2596HV AC/DC to DC Buck Step Down Adjustable Converter 3.3V 5V 6V 9V 12V 24V
RM 12.18RM 7.17 shipping760 soldGolf Cart DC 24V Step Up to 48V 5A 240W Boost Power Converter Voltage Regulator
RM 76.40Free postage1PCS USB Cable 3.5/4.0/5.5mm 5V boost to 9V/12V DC Barrel Jack Power Cable Cord
RM 23.84Free postageMini AC-DC Converter 110V 220V to 5V 9V 12V 15V 24V Switching Power Supply Board
RM 16.96 to RM 19.02RM 7.17 shippingLM317 DC-DC step down converter 4.2V-40V to 1.2V-37V linear voltage regulator_wi
RM 17.13Free postage
