Power Regulators & Converters
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110,493 Results
SMPS 110V AC to 12V DC Converter Power Supply Adapter Switch Transformer Max 50A
$59.99Free shipping10 watchingDC12V To 13.8V 25A 345W Boost Step Up Power Supply Converter Regulator Module
$39.99or Best OfferFree shippingBuck Step-down LM2596 Power Converter Module DC 4.0~40 to 1.3-37V LED Voltmeter
$5.95 to $49.95Free shippingDC-DC 1800W 40A 10-60V to 12-90V Boost Converter Step Up Power Supply Module
$29.99or Best OfferFree shipping1-10PCS Type-C USB 5V 1A 18650 TP4056 Lithium Battery Charging Board Charger US
$1.95 to $6.49Free shipping42 soldDC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator
$1.85or Best OfferFree shipping752 sold15W USB 5V 3A DC Buck Voltage Step-down Module 9V 12V 24V Input DIY Car Charger
$2.99Free shippingOnly 1 left!Power Converter Regulator DC 36V 48V Step-Down to DC 12V 120W 10A Waterproof
$16.19or Best OfferFree shippingSynchronous Buck Converter Step-down Power Module DC8-60V TO DC1-36V 15A 200W
$8.76 to $48.27Was: $53.04Free shippingGenerator Electronic Controller Control Module Lcd Display DSE5110 For Deep Sea
$67.08or Best OfferFree shippingUSB 5V to DC 9V 12V Step UP Converter Module Power Boost Adapter Cable 5.5X2.1mm
$11.99or Best OfferFree shipping12V to 24V 15A 360W Waterproof DC/DC Car Voltage Converter Step Up Regulator
$12.72or Best OfferFree shippingMT3608 DC-DC Step-Up Converter Booster Power Supply Module Boost Board Nice
$1.00or Best OfferFree shippingCR2032/CR2025 Round Button Coin Cell Battery Socket Holder Case 3V PCB Mount
$3.99 to $10.95Free shippingWaterproof DC/DC Car Voltage Converter Step Up Regulator 12V to 24V15A 360W
$12.75or Best OfferFree shipping116 sold2X LM2596 DC-DC Adjustable Buck Converter Step Down Power Supply Module 1.23-30V
$0.99or Best OfferFree shipping171 sold5X DIY CR2032 3V Button Coin Cell Battery Holder Case Box With On-Off Swit._-_
$6.66Was: $7.40or Best OfferFree shippingUSB DC 5V to DC 12V Step up Module Converter 2.1x5.5mm Male Connector Plus MF
$3.25Free shipping887 soldATmega328P Micro Controller CH340G Driver For Arduino 5V 16MHz Nano V3.0 USB
$2.77or Best OfferFree shipping224 soldGOLF CART DC-DC 48V TO 12V 20 AMP VOLTAGE REDUCER CONVERTER 240W POWER REGULATOR
$18.99or Best OfferFree shippingGOLF CART DC-DC 48V TO 12V 20 AMP VOLTAGE REDUCER CONVERTER 240W POWER REGULATOR
$17.99or Best OfferFree shippingPower Converter Regulator DC 12V Step-Up to DC 48V 8A 384W Waterproof
$44.24Was: $46.57or Best OfferFree shipping2pcs TP4056 5V 1A USB Type-C 18650 Lithium Battery Charging and Protection Board
$2.79Was: $3.99Free shipping1,606 sold5pcs XL6009 DC Buck Boost Step Up or Down Adjustable Voltage Module 5V 12V 24V
$12.89Was: $14.99Free shipping48V to 12V Voltage Reducer DC to DC 10A 120W Converter Regulator Waterproof
$16.14Was: $18.99or Best OfferFree shipping2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
$3.99Free shippingOnly 2 leftNEW DC 12V TO 24V STEP UP DC CONVERTER 10AMP VOLTAGE REGULATOR 10A BOOST MODULE
$15.39or Best OfferFree shippingGOLF CART DC BUCK CONVERTER 20 AMP 48V 36V VOLT VOLTAGE REDUCER REGULATOR TO 12V
$18.99or Best OfferFree shipping5pcs DC-DC Micro-USB Step Up Boost Module 2-24V IN 5-28V Output Power Converter
$6.95Free shipping604 soldDC 12V 24V Step Down to DC 5V Buck Converter 15W 25W 50W 75W Voltage Regulator
$10.44 to $12.34Was: $10.99Free shipping5pcs LM7805 L7805 7805 IC Voltage Regulator 5V 1.5A TO-220 USA SOLD/SHIP
$4.95or Best OfferFree shipping255 soldDC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator MF
$4.99Free shipping186 soldMini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3A
$0.99or Best Offer$0.91 shipping1,477 sold1x 10x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module
$4.94 to $11.94Free shipping125 sold5pcs 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module TP4056
$2.99Was: $3.99Free shipping1,552 soldDC 400KV 500KV 1000KV 2000KV Boost Step-up Module High Power Voltage Transformer
$8.49 to $19.99Free shippingPower Converter Regulator DC 12V 24V Step-Down to DC 6V 10A 60W Waterproof
$18.15Was: $19.11or Best OfferFree shippingDC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator Module NEW
$14.49Free shipping391 sold2A DC-DC Micro-USB Step Up Boost Module 2-24V IN 5V 9V 12V 28V Adjustable Output
$2.99Free shipping1,103 soldDC to DC Converter Voltage Regulator Buck Boost Converter Step Down/Up Module
$13.99 to $34.99Free shipping2X DC 12V-36V Battery Low Voltage cut off On Switch Controller Protection Module
$13.99or Best OfferFree shippingDC 24V to 12V 20A 240W Voltage Reducer Regulator Step Down Converter Waterproof
$18.99or Best OfferFree shipping6v to 12v Converter 6 Volt 8 Amp to 12 Volt 4 Amp Step Up
$13.99$5.99 shipping
Top Rated
- Castle Creations CCBEC 10A 25V Input SBEC Voltage Regulator (010-0004-00)93% agree - Would recommend$23.95 New$10.00 Used
- Nippon America 1800W AC Voltage Protector for Brownout Surge Refrigerator - 2 Pack100% agree - Would recommend$24.95 New
- Keystone 00426 - 75 Watt 120 Volt Dimmable Halogen Transformer100% agree - Would recommend$13.49 New
- JacobsParts Mini360 DC Voltage Step Down Power Converter Buck Module - Set of 1083% agree - Would recommend$2.50 New
- 50pcs ST L7812CV 7812 Voltage Regulator IC Reg LDO 12v 1.5a To-22096% agree - Would recommend$1.75 New
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