Power Regulators & Converters | Whohou Marketplace
Only show products from: United States
Shop by Brand: BRUCE&SHARK, INVERTER MODULE, HATFIELD, QIMONDA, AC ADAPTOR, SORENSEN, PROXS, GLARY POWER TECHNOLOGY, GARRETT, ACRO-POWER, NO NAME, MIKROTIK, OXIDE WASHER FASTENERS, UNIVERSAL MICROELECTRONIC, SCHAUER, ARTESYN TECHNOLOGIES, DC CONVERTER, VAHLE, ADVANCE INTERCON, TYCO POWER MODULE
$2.95 USD Buy It Now
CR2032/CR2025 Round Button Coin Cell Battery Socket Holder Case 3V PCB Mount (156189394945)
$2.54 CAD Buy It Now
DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator (385917013343)
$1.95 USD Buy It Now
1-10PCS Type-C USB 5V 1A 18650 TP4056 Lithium Battery Charging Board Charger US (116067932685)
$4.69 USD Buy It Now
Buck Step-down LM2596 Power Converter Module DC 4-38V to 1.25-36V LED Voltmeter (114946050354)
$4.69 USD Buy It Now
5A Adjustable DC-DC Step Down Power Supply Voltmeter Heatsink Standoffs XL4015 (126013413459)
$14.99 USD Buy It Now
Power Converter Regulator DC 24V 36V 48V Step-Down to DC 12V 120W 10A Waterproof (144062130531)
$14.99 USD Buy It Now
GOLF CART DC CONVERTER 10 AMP 48V 48 VOLT VOLTAGE REDUCER REGULATOR TO 12V 10A (364804576802)
$4.94 USD Buy It Now
1x 10x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module (332711109230)
$17.05 USD Buy It Now
GOLF CART DC-DC 48V TO 12V 20 AMP VOLTAGE REDUCER CONVERTER 240W POWER REGULATOR (386891246666)
$1.89 USD Buy It Now
Tiny Ternary Lithium Battery Charging Board With Protection 1A 3.7V 4.2V Type-C (116136844548)
$12.75 USD Buy It Now
Waterproof DC/DC Car Voltage Converter Step Up Regulator 12V to 24V15A 360W (153441689380)
$14.89 USD Buy It Now
Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V 1A UE (334850032031)
$2.75 USD Buy It Now
1~5PC Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V (384266823272)
$2.75 USD Buy It Now
2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V (324854687892)
$6.49 USD Buy It Now
TP4056 Type-C USB C 18650 Li-ion battery Charger with Protection TP 4056 10Pcs (116059997967)
$5.99 USD Buy It Now
10 pcs LM7805 L7805 7805 IC Voltage Regulator 5V 1.5A TO-220 USA SOLD/SHIP (144417072633)
$5.99 USD Buy It Now
150W DC-DC Boost Converter 10-32V In to 12-35V Out 6A Step Up Voltage Charger US (225280363967)
$24.95 USD Buy It Now
NEW AC Voltage Protector Brownout Surge Refrigerator 1800 Watt Appliance 2 Pack (151466854892)
$16.19 USD Buy It Now
Power Converter Regulator DC 36V 48V Step-Down to DC 12V 120W 10A Waterproof (386891507447)
$6.89 USD Buy It Now
12V To 6V 2.5A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof (193831332180)
$6.89 USD Buy It Now
12V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof US (192540965753)
$6.89 USD Buy It Now
12V to 3V 3A Step-Down Waterproof Miniature DC-DC Converter Power Supply Module (192860258125)
$7.95 USD Buy It Now
5Pcs 2 Wires DC 9V Cell Volt Battery Storage Clip Holder Box Case Cover T model (234062596868)
$3.44 USD Buy It Now
4pcs - LM317 LM317T - Adj. Volt Regulator - 1.5 Amp - TO220 - STMicroelectronics (233281691584)
$2.79 USD Buy It Now
2pcs TP4056 5V 1A USB Type-C 18650 Lithium Battery Charging and Protection Board (113876620225)
$1.98 CAD Buy It Now
TEC1-12706 Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 12V 60W (134078233760)
$20.89 USD Buy It Now
DC9V~60V 900W 15A CNC LCD Display Constant Current Voltage DC Boost Module New (325804810515)
$6.98 USD Buy It Now
12V (8-23V) In To 5V Out DC-DC Converter Module 3A 15W with USB-C Output (195489741156)
$6.98 USD Buy It Now
12V (8-23V) In To 5V Out DC-DC Converter Module 3A 15W with Micro USB Output (194840385780)
$6.95 USD Buy It Now
DC 12V to 5V 3A 15W Step down USB Converter Regulator Adapter For Car Charger US (225752290762)
$6.95 USD Buy It Now
24V / 12V To 5V 5A Power Module DC-DC Step-Down Power Supply Converter (204210802939)
$30.99 USD Buy It Now
1800W 40A 10-60V to 12-90V DC-DC Boost Converter Step Up Power Supply Module US (325785737294)
$5.75 USD Buy It Now
Buck Step-down LM2596 Power Converter Module DC 4.0~40 to 1.3-37V LED Voltmeter (325041823422)
$17.99 USD Buy It Now
GOLF CART DC-DC 48V TO 12V 20 AMP VOLTAGE REDUCER CONVERTER 240W POWER REGULATOR (386891242689)
$13.29 USD Buy It Now
DC to DC Converter Voltage Regulator Buck Boost Converter Step Down/Up Module (334410996889)
$3.39 USD Buy It Now
4pcs - 7805 L7805 L7805CV - +5 Volt Regulator - 1.5 Amp - STMicroelectronics (233188338943)
$4.49 USD Buy It Now
1x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module (223524573272)
$11.97 USD Buy It Now
20pcs TP4056 5V 1A USB Type-C USB-C Lithium Battery Charging & Protection Board (204710461465)
$5.95 USD Buy It Now
Buck Step-down LM2596 Power Converter Module DC 4.0~40 to 1.3-37V LED Voltmeter (234250361981)
$14.49 USD Buy It Now
DC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator Module NEW (234560576291)
$2.59 USD Buy It Now
Micro-USB TP4056 3.7V Battery Charger Module Step-up Boost 5V 9V 12V 27V DC UPS (124446569972)
$17.69 USD Buy It Now
DC-DC 1800W 40A 10-60V to 12-90V Boost Converter Step Up Power Supply Module (386834343079)
$2.27 CAD Buy It Now
5PCS type-c USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging (314750069267)
$16.14 USD Buy It Now
48V to 12V Voltage Reducer DC to DC 10A 120W Converter Regulator Waterproof (251359033132)
$9.99 USD Buy It Now
DC Step Down Voltage Converter 20V-55V 36V 48V to 12 volt 12V golf cart electric (266580708774)
$16.99 USD Buy It Now
STEP DOWN BUCK MODULE 48V/36V VOLTAGE REGULATOR TO 24V 20A 240W DC DC CONVERTER (386893209694)
$1.79 USD Buy It Now
0.96" I2C IIC Serial 128X64 128*64 Blue OLED LCD LED Display Module~ (156138774819)
$0.99 USD Buy It Now
New 1PC Board MB102 Breadboard Power Supply Module 3.3V/5V fast ship (374219621858)
$0.99 USD Buy It Now
Mini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3A (113831704809)
$2.99 USD Buy It Now
25pcs - TL431 Precision Shunt Regulator / Volt. Ref. ±0.5% Range - TO-92 - JSCJ (234963428087)
$2.99 USD Buy It Now
5pcs 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module TP4056 (113789436590)
$2.99 USD Buy It Now
2pcs Smallest Type C Lithium Battery Charging Module Protection Board 3.7V 4.2V (115857172326)
$2.99 CAD Buy It Now
DC-DC 4.5-32V to 5-35V XL6009 Boost Step-up Module Power Supply LED Voltmeter (385917219685)
$11.99 USD Buy It Now
USB 5V to DC 9V 12V Step UP Converter Module Power Boost Adapter Cable 5.5X2.1mm (335120083087)
$12.72 USD Buy It Now
12V to 24V 15A 360W Waterproof DC/DC Car Voltage Converter Step Up Regulator (126363723034)
$3.79 CAD Buy It Now
ATmega328P Micro Controller CH340G Driver For Arduino 5V 16MHz Nano V3.0 USB (385916782706)
$8.99 USD Buy It Now
40A 480W DC 18V To 12V Step Down DIY Converter For Milwaukee Voltage Regulator (145564648750)
$17.57 USD Buy It Now
DC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator Module (285472871714)
$6.51 USD Buy It Now
5PCS CR2032 Button Coin Cell Battery Socket Holder Case Cover ON-OFF S R_-_ (364751092127)
$4.95 USD Buy It Now
Breadboard Power Supply Module 3.3V / 5V For MB-102 & Solderless Breadboards US (383690429159)
$4.95 USD Buy It Now
Mini 0.9-5V To 5V Dc-Dc Step-Up Power Module Voltage Boost Converter (384419656232)
$3.99 USD Buy It Now
5 PCS DC 5V to 3.3V Step-Down Power Supply Module AMS1117-3.3 LDO 800MA M330 (224837322887)
$10.98 USD Buy It Now
DC-DC Converter 20A300W Step Down Buck-Boost Power Adjustable Charger Board Tool (234438388952)
$8.09 USD Buy It Now
400W 15A DC Step-up Boost Converter Constant Current Power Supply LED Driver USA (225904759256)
$12.00 USD Buy It Now
24V 6S 40A 18650 Li-ion Lipolymer battery BMS PCB Balance for ebike ebicycle (386465413880)
$4.99 USD Buy It Now
DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator MF (314697094837)
$5.00 USD Buy It Now
5PCS Genuine ST LM317T 3 Pin Variable Voltage Regulator 1.2-37V 1.5A TO-220 US (285638758069)
$12.33 USD Buy It Now
DC 24V to DC 12V 10A 120W Step Down Buck Voltage Regulator Power Converter (234201754420)
$7.99 USD Buy It Now
10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V (325045580855)
$3.55 USD Buy It Now
DIY 15KV High Voltage Inverter Generator Spark Arc Ignition Coil Module 3.7V Kit (204402793044)
$8.75 USD Buy It Now
20pcs TP4056 5V 1A Micro USB Lithium Battery Charging Board Charger Module (152767978459)
$9.48 USD Buy It Now
4/2Pcs LM2596S DC-DC 3A Step-Down Buck Power Supply Converter Module Adjustable (134063550184)
$15.79 USD Buy It Now
2 Pcs 12V-36V Battery Low Voltage cut off On Switch Controller Protection Module (115474833139)
$4.19 USD Buy It Now
XL4015 36V 5A DC Buck Step Down Voltage Converter Constant Current Power Module (123928792557)
$16.89 Buy It Now
GOLF CART DC BUCK CONVERTER 20 AMP 48V 36V VOLT VOLTAGE REDUCER REGULATOR TO 12V (386891236357)
$5.69 USD Buy It Now
1-10 PCS Boost Buck DC adjustable step up down Converter XL6009 Module Voltage (394851931330)
$1.88 USD Buy It Now
1-10PCS Type-C USB 5V 1A 18650 TP4056 Lithium Battery Charging Board Charger US (116166192500)
$9.59 USD Buy It Now
USA DC 3V-6V to 400kV 400000V High-voltage Generator Boost Step-up Power Module (304807556729)
$3.13 USD Buy It Now
10 Set JST XH2.54mm 2 / 3 / 4 Pin Wire Cable Connector Male Female Plug Socket (373064015547)
$14.28 USD Buy It Now
10pcs AA/A/CR2/9V Batteries Metal Battery Spring Contact Plate Replacement (284615095733)
$22.50 USD Buy It Now
12V to 48V 144W DC-DC Step-Up Boost Converter Voltage Regulator IP67 Waterproof (256183933999)
$3.59 USD Buy It Now
2pcs L7805 L7809 L7812 L7815 L7905 L7909 L7912 LM317 Voltage Regulator TO-220 US (394024386356)
$14.48 USD Buy It Now
DC-DC Buck Boost Converter Adjustable Power Supply Voltage Module Step Up /Down (115131633528)
$6.00 USD Buy It Now
Keystone 209 Cell Leaf Spring Battery contact A AA CR2 CR123A: 2/4/10/20/40 PCS (132857176268)
$4.29 USD Buy It Now
XL6019 30W 5A DC Boost Adjustable Voltage Converter Step Up Module Power Supply (384733453111)
$15.69 USD Buy It Now
Cocar/Ekylin DC-DC 24V to 12V Step Down Converter K241230 Accepts 15V-40V Input (284965960947)
$2.29 USD Buy It Now
15W USB 5V 3A DC Buck Voltage Step-down Module 9V 12V 24V Input DIY Car Charger (124449956229)
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