Power Regulators & Converters
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223,139 Results
Converter DC 24V Step Down to DC 12V 30A 360W Waterproof Reducer Transformer
RM 85.25Free postage15KV High Frequency Industrial Igniter High Voltage Module Arc Generator DC7-9V
RM 34.07Was: RM 37.86or Best OfferRM 9.43 shippingMini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3A
RM 4.69or Best OfferRM 8.53 shipping1,457 sold5A DC-DC 5V-36V to 3.3V 6V 9V 12V 24V Buck Step-down Converter Voltage Regulator
RM 9.29or Best OfferRM 7.11 shipping463 soldConverter 10/12/15/20A 150/250/300/400/1200W Step-up Step-down Buck Boost DC-DC
RM 21.28 to RM 46.87Was: RM 33.13RM 9.43 shipping83 sold10pcs CR2032 CR2025 CR2016 SMD PCB Mount 2 Pin Cell Battery Socket Holder Case
RM 8.34Was: RM 9.29or Best OfferFree postage320 soldAC-DC Converter 220V to DC5V 6V 9V 12V 15V 20V 24V Switching Power Supply M.jh
RM 27.24 to RM 27.65Free postageDC-DC Step-down Power Regulator Volt Buck Converter Module DC12-95V to 1.5-90V
RM 25.00 to RM 51.32RM 19.28 shippingDC-DC 12V to 5V Mini/Micro/A type USB Dual Converter Step Down Power Module Tool
RM 11.71 to RM 17.01Was: RM 14.17RM 9.43 shipping323 soldDC-DC 1V 1.2V 1.5V 1.8V 2.5V 3V to DC 3.3V Step-UP Boost Power Supply Converter
RM 4.69or Best OfferRM 4.69 shipping5A LM338K LM338 Voltage Adjustable Regulator 1.2V To 32V NEW
RM 4.69or Best OfferFree postage62 sold5PCS 5V Micro USB 1A Lithium Battery Charging Board Charger Module
RM 7.11Was: RM 7.91or Best OfferFree postage361 watchingDC-DC Buck Step Down Adjustable Converter 4.5-60V to 3.3V 5V 6V 9V 12V 24V 3A
RM 10.66or Best OfferRM 7.11 shipping692 sold400W 15A DC-DC Step Up Down Boost Buck Voltage Power Converter Module Supply
RM 33.08RM 11.28 shipping62 watching1-10PCS 1800W 40A/1200W 20A DC-DC Boost Converter Step Up Power Supply Module
RM 71.04 to RM 1,089.92RM 9.43 shipping2S/3S/4S/5S/6S BMS Charger PCB Li-ion Lithium 18650 Battery Protection Board
RM 8.06 to RM 31.14Was: RM 14.60RM 9.43 shipping15W 2-3S Type-C Lithium Battery Charger Module Charging Board DIY Fast Charging
RM 8.48Was: RM 9.43RM 9.43 shippingDC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator Module New
RM 56.82or Best OfferRM 9.43 shipping3A Mini DC-DC step down converter volt regulator 5V-23V to 3.3V 6V 9V 12V Y`HQEI
RM 7.50or Best OfferRM 6.58 shipping81 soldDC 6V-40V 12V To 5V 3A Dual USB Charger DC-DC Step-down Converter Module ZB EI
RM 9.69or Best OfferRM 5.31 shipping5V3A Dual USB Solar Panel Mobile Power Supply Smart Voltage Controller Regulator
RM 5.87or Best OfferRM 11.80 shipping3S 10A 12V Lithium Ladegerät Schutzplatine BMS Li-Ion LademoduioEIIT
RM 10.46or Best OfferRM 6.48 shipping61 sold24V / 12V To 5V 5A Power Module DC-DC Step-Down Power Supply Converter
RM 12.13Was: RM 13.17or Best OfferRM 16.59 shipping558 watchingMT3608 2A DC-DC Step Up Converter Booster Power Supply Module Boost NEW E5G0
RM 5.63or Best OfferFree postageDC-DC 8~32V to 45~390V High Voltage Boost Converter ZVS Step-up Booster Module.
RM 20.47or Best OfferFree postageUSB power boost line DC 5V to 9V 12V Step UP Adapter Cable 3.5*1.35mm 5.5.ti8
RM 9.57 to RM 11.86RM 3.43 shipping5 PCS Mini DC-DC 12-24V To 5V 3A Adjustable Step Down Module Buck Converter
RM 18.67Was: RM 20.76Free postage91 soldDC-DC 8~32V to 45~390V High Voltage Boost Converter ZVS Step-up Booster Module
RM 25.54Was: RM 28.39or Best OfferRM 14.17 shipping315 watchingNew Listing6-35V Voltage Regulator Adjustable Buck Module Power Supply Module For BLITZ BEC
RM 41.59or Best OfferFree postageDaly LiFePO4 BMS 12S 36V 20A 30A 40A 50A 60A Common Port With Balance ADE
RM 74.73 to RM 178.18RM 10.15 shippingDC9V~60V 900W 15A CNC LCD Display Constant Current Voltage DC Boost Module New
RM 87.15Was: RM 99.00or Best OfferFree postageNew ListingXL4015 50W Power Supply Module AC/DC-DC Buck Power Supply Board Low-voltage
RM 38.20or Best OfferRM 2.84 shippingNew ListingMini AC-DC Converter AC110V 220V to DC 12V 0.2A+5V Module Board NTJ&f8 _wa
RM 16.83or Best OfferFree postage1PCS 5A XL4015 DC-DC adjustable step-down module 4~38V 96% NEW
RM 5.83Was: RM 6.49Free postage124 watchingDC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator Module New
RM 53.51or Best OfferRM 17.80 shipping5A Lithium Charger CV CC buck Step down Power Supply Module LED Driver New Z2
RM 8.48Was: RM 9.34RM 4.69 shipping218 watching10pcs 1.23V-30V DC-DC Buck Converter Step Down Module LM2596 Power Supply Output
RM 31.94Was: RM 35.50or Best OfferFree postage500 sold4 USB Output Step Down Car Power Supply Buck Converter DC-DC 7-60V To 5V 5A New
RM 21.89Was: RM 24.31or Best OfferRM 9.43 shipping40A 480W DC 18V to 12V Step Down Voltage Converter For Dewalt Battery Regulator
RM 42.60 to RM 156.34Free postageDC 12V 24V 40V to 5V 5A Converter 4-USB Port Step-down Power Supply Buck Module
RM 13.98Was: RM 15.54or Best OfferRM 9.43 shippingMT3608 DC-DC Step-Up Converter Booster Power Supply Module Boost Board Nice
RM 4.74or Best OfferFree postage95 soldDC9V 12V 24V To DC5V 3A DC-DC USB Step down Module Mobile Phone Charging Module
RM 13.72 to RM 18.31RM 20.35 shipping10pcs3.7V 3A BMS Protection Board for 1S 18650 Lithium Battery Protective Plat
RM 16.17RM 0.46 shipping20/24Pin ATX Power Supply Breakout Board Adjustable Voltage Module + Case New
RM 34.07 to RM 38.34Was: RM 42.60RM 9.43 shipping15KV High Voltage Inverter Generator Spark Arc Ignition Coil Module DIY Kit 3.7V
RM 10.19Was: RM 11.33Free postage410 watching9A DC-DC Boost Step Up Adjustable Converter 3-35V to 5-35V 12V 24V Power Supply
RM 18.67or Best OfferRM 7.11 shipping271 watchingLM2596 Step-down Module DC 3.2-40V to 1.25-35V Switching Regulator Power Supply
RM 4.83or Best OfferRM 9.43 shipping40W DC-AC 12V to 220V step-up transformer boost module inverter EOB*7H
RM 12.96or Best OfferRM 5.05 shippingAC100-240V to DC5V 2A 10W AC-DC Switch Power Supply Module Power Adapter Board
RM 8.83RM 11.80 shipping5A MPPT Solar Panel Regulator Controller Battery Charging 9V 12V 24V Auto Switch
RM 28.91Was: RM 32.13or Best OfferFree postage77 watchingAdjustable Step-down Module LM2596S Voltage Regulator 24V 12V 5V 3V(DC stepdown)
RM 27.58RM 4.69 shipping300W 12A Power Supply Module DC-DC CC CV Buck Converter Step-down Power Module
RM 31.26or Best OfferFree postage27 soldNew ListingDC 6V-40V 12V To 5V 3A Dual USB Charger DC-DC Step-down Converter Module LM2 _wa
RM 14.49or Best OfferFree postageDC 2-60V to DC 2-34V Step Down (Buck) Voltage Regulator Power Adapter Converter
RM 9.69 to RM 12.70RM 19.38 shipping51 soldDC-DC Boost Buck Step Up Down Adjustable Converter 4-28V to 2-26V 5V 12V 24V 3A
RM 19.95or Best OfferRM 7.11 shipping91 sold1PCS NEW DC 5V TO ± 12V Mini DC converter board Power module
RM 6.82Was: RM 7.58Free postage54 soldDC-DC 5-30V to 1.25-30V 300W 10A CC CV Automatic Buck-Boost Power Supply Module
RM 46.67or Best OfferRM 19.28 shipping81 soldLM2596 Buck Step-down Power Converter Module DC 4.0~40 to 1.3-37V LED Voltmeter
RM 9.53Was: RM 10.33or Best OfferRM 16.59 shipping1,174 watchingAdjustable DC-DC Boost 10A 250W Step-up Constant Current Power Supply LED Driver
RM 21.37Was: RM 23.74or Best OfferRM 9.43 shipping66 sold1000kv Step-up high Voltage Pulse Inverter Arc Generator Ignition Coil Module
RM 14.07Was: RM 15.64or Best OfferRM 9.43 shipping303 sold