Power Regulators & Converters
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81,476 Results
400W 15A DC-DC Step Up Down Boost Buck Voltage Power Converter Module Supply
S$ 10.31S$ 3.52 shipping62 watchingConverter DC 24V Step Down to DC 12V 30A 360W Waterproof Reducer Transformer
S$ 26.58Free postageMini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3A
S$ 1.46or Best OfferS$ 2.66 shipping1,453 sold24V / 12V To 5V 5A Power Module DC-DC Step-Down Power Supply Converter
S$ 3.78Was: S$ 4.11or Best OfferS$ 5.17 shipping558 watching5PCS 5V Micro USB 1A Lithium Battery Charging Board Charger Module
S$ 2.22Was: S$ 2.47or Best OfferFree postage361 watching5A DC-DC 5V-36V to 3.3V 6V 9V 12V 24V Buck Step-down Converter Voltage Regulator
S$ 2.90or Best OfferS$ 2.22 shipping458 soldDC-DC Buck Step Down Adjustable Converter 4.5-60V to 3.3V 5V 6V 9V 12V 24V 3A
S$ 3.32or Best OfferS$ 2.22 shipping692 soldDC-DC 1V 1.2V 1.5V 1.8V 2.5V 3V to DC 3.3V Step-UP Boost Power Supply Converter
S$ 1.46or Best OfferS$ 1.46 shipping4 USB Output Step Down Car Power Supply Buck Converter DC-DC 7-60V To 5V 5A New
S$ 6.97Was: S$ 7.58or Best OfferS$ 2.94 shippingDC9V~60V 900W 15A CNC LCD Display Constant Current Voltage DC Boost Module New
S$ 30.87or Best OfferFree postage5A LM338K LM338 Voltage Adjustable Regulator 1.2V To 32V NEW
S$ 1.46or Best OfferFree postage62 sold3Pcs dc-dc 5v/9v/12v/28v boost converter adjustable step up power supply mod ZP
S$ 3.67or Best OfferS$ 1.71 shippingConverter 10/12/15/20A 150/250/300/400/1200W Step-up Step-down Buck Boost DC-DC
S$ 6.78 to S$ 14.94Was: S$ 8.85S$ 2.94 shipping61 soldDC-DC 12V to 5V Mini/Micro/A type USB Dual Converter Step Down Power Module Tool
S$ 3.72 to S$ 5.42Was: S$ 5.16S$ 2.94 shipping101 soldNew ListingDC-DC 12V-13.8V 3A-18A Step Up Power Supply Converter Regulator Waterproof
S$ 20.11 to S$ 39.32Free postageNew Listing5-32V to 12V DC-DC 2/3A Automatic Voltage Stabilizer Power Converter Regulator
S$ 21.59 to S$ 24.54Free postage5 PCS Mini DC-DC 12-24V To 5V 3A Adjustable Step Down Module Buck Converter
S$ 5.82Was: S$ 6.47Free postage91 soldDC Positive Negative Dual Output Power Supply DC DC Boost-Buck Converter Module
S$ 13.75 to S$ 14.20Free postageUSB power boost line DC 5V to 9V 12V Step UP Adapter Cable 3.5*1.35mm 5.5.ti8
S$ 2.97 to S$ 3.68S$ 1.07 shippingDC-DC Boost Buck Step Up Down Adjustable Converter 4-28V to 2-26V 5V 12V 24V 3A
S$ 6.22or Best OfferS$ 2.22 shipping91 soldDC 12V 24V 40V to 5V 5A Converter 4-USB Port Step-down Power Supply Buck Module
S$ 4.46Was: S$ 4.85or Best OfferS$ 2.94 shippingDC-DC 8~32V to 45~390V High Voltage Boost Converter ZVS Step-up Booster Module.
S$ 6.38or Best OfferFree postage10pcs CR2032 CR2025 CR2016 SMD PCB Mount 2 Pin Cell Battery Socket Holder Case
S$ 2.60Was: S$ 2.90or Best OfferFree postage319 sold5pcs New LM338K LM338 Adjustable Voltage Regulator 5A
S$ 4.46Was: S$ 4.91S$ 1.46 shipping218 sold2S/3S/4S/5S/6S BMS Charger PCB Li-ion Lithium 18650 Battery Protection Board
S$ 2.57 to S$ 9.93Was: S$ 6.58S$ 2.94 shipping3A IN3-40V OUT1.5-35V Step-Down DC-DC Voltage Regulator Module Inverter Power
S$ 1.94S$ 1.62 shipping326 sold5A Lithium Charger CV CC buck Step down Power Supply Module LED Driver New Z2
S$ 2.65Was: S$ 2.91S$ 1.46 shipping218 watching15W 2-3S Type-C Lithium Battery Charger Module Charging Board DIY Fast Charging
S$ 2.70Was: S$ 2.94S$ 2.94 shippingNew ListingDC Voltage Converter Regulator DC 12V(10V-16V) Step Up to 56V 3A 168W
S$ 66.50S$ 36.35 shippingHarold Beck 12-8061-15 DCM-L Module Single Phase New Surplus No Box
S$ 369.43or Best OfferS$ 156.64 shippingNew Deep Sea Gensets Generator Controller Module DSE3110 high quality R
S$ 121.49Was: S$ 129.24or Best OfferS$ 96.93 shipping1 PC New HGM6110U for Smartgen Diesel Genset Controller E
S$ 190.70Was: S$ 214.27or Best OfferS$ 14.78 shipping6-40V to 1.2-36V 300W 20A Step-down Buck Converter Step Down Module DC-DC UK
S$ 12.66or Best OfferFree postageDC-DC 1.8V-5V to 3.3V Step Down Step Up Converter Wifi Bluetooth ESP8266 CC1101
S$ 1.46or Best OfferS$ 1.46 shipping1PCS 5A XL4015 DC-DC adjustable step-down module 4~38V 96% NEW
S$ 1.82Was: S$ 2.02Free postage124 watchingMT3608 DC-DC Step-Up Converter Booster Power Supply Module Boost Board Nice
S$ 1.48or Best OfferFree postage89 soldAA AAA Eliminator Cable Dummy-Battery Power Cord Replacement for 1-4pcs 3/4.5/6V
S$ 5.54 to S$ 6.63S$ 4.42 shippingLM317 Adjustable Voltage Linear Regulator Step Down Module AC/DC to 5V 12V 24V
S$ 6.74or Best OfferS$ 2.22 shipping183 sold10pcs ~ 200pcs New L7805CV L7805 LM7805 7805 Voltage Regulator 5V 1.5A ST TO-220
S$ 2.94 to S$ 38.24S$ 2.96 shippingFor eupec TT500N14KOF TT500N16KOF Thyristor Module
S$ 177.30Free postage20/24Pin ATX Power Supply Breakout Board Adjustable Voltage Module + Case New
S$ 10.86 to S$ 12.22Was: S$ 13.28S$ 2.94 shippingAC-DC Converter 110V 220V 230V to 5V 12V 24V Switching Power Module Dual Output
S$ 19.18or Best OfferS$ 2.22 shipping135 watchingLM2596 Buck Step-down Power Converter Module DC 4.0~40 to 1.3-37V LED Voltmeter
S$ 2.97Was: S$ 3.22or Best OfferS$ 5.17 shipping1,174 watching10pcs 1.23V-30V DC-DC Buck Converter Step Down Module LM2596 Power Supply Output
S$ 9.96Was: S$ 11.07or Best OfferFree postage500 soldDC-DC DC Adjustable Step-down Buck Converter Module 12V-75V to 5V24V48V 600W 25A
S$ 17.34Was: S$ 18.44or Best OfferFree postage71 sold10PCS Mini AC-DC 110V 120V 220V 230V To 5V Converter Board Module Power Supply
S$ 13.58Was: S$ 14.76or Best OfferS$ 2.94 shippingConverter Battery Voltage Regulator For Makita DC 18V to 12V 40A 480W Step Down
S$ 13.28 to S$ 48.75Free postage1PCS NEW DC 5V TO ± 12V Mini DC converter board Power module
S$ 2.13Was: S$ 2.36Free postage54 sold12V/24V 6-60V Battery Charging Control Board Charger Power Supply Switch Module
S$ 3.66 to S$ 7.80Was: S$ 7.09S$ 5.17 shipping213 watching15A 200W DC-DC 8-60V TO 1-36V Synchronous Buck Converter Step-down Module
S$ 7.58Was: S$ 8.25or Best OfferS$ 2.94 shipping177 sold1000kv Step-up high Voltage Pulse Inverter Arc Generator Ignition Coil Module
S$ 4.49Was: S$ 4.88or Best OfferS$ 2.94 shipping303 soldDC 3.6V-12V to 50-1000kV Boost Step Up Power Module Pulse High Voltage Generator
S$ 4.78 to S$ 7.55Free postageDual USB 5V 1A 2.1A Mobile Power Bank Battery Charger PCB LCD Display DIY
S$ 3.43Was: S$ 3.81Free postage585 sold1Pcs Green 4S 40A 14.8V 16.8V Li-ion Lithium 18650 Battery PCB BMS Board
S$ 2.70or Best OfferFree postage307 soldAC-DC Converter Switching Power Supply Board AC 110V 220V 230V to DC 12V 3A 36W
S$ 6.19or Best OfferS$ 2.22 shipping57 soldDC6V-12V High Voltage Pulse Generator 1000kV Super Electric Arc Module Durable
S$ 10.93or Best OfferFree postageDC-DC 5V-36V to 3.3V 6V 9v 12V 19V 24V 5A Buck Step Down Power Converter Module
S$ 2.90or Best OfferS$ 2.22 shipping56 sold5PCS 5A LM338 LM338K Voltage Adjustable Regulator 1.2V To 32V
S$ 4.94Was: S$ 5.36or Best OfferS$ 2.94 shippingMAX1627ESA adjustable DC-DC Regulator Module 100% Duty-Cycle, High-Efficiency
S$ 72.41S$ 39.82 shippingBoost Buck Converter DC 8-40V-DC 12V 13.8V Solar Voltage Stabilizer Regulator
S$ 37.70 to S$ 144.33Was: S$ 147.76Free postage