Power Regulators & Converters | Whohou Marketplace

Only show products from: United States
CR2032/CR2025 Round Button Coin Cell Battery Socket Holder Case 3V PCB Mount (156189394945)
2pcs TP4056 5V 1A USB Type-C 18650 Lithium Battery Charging and Protection Board (113876620225)
2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V (123798965111)
5 PCS DC 5V to 3.3V Step-Down Power Supply Module AMS1117-3.3 LDO 800MA M330 (224837322887)
XL6009 2A Boost Module DC-DC Adjustable Step Up Voltage Converter Power Supply (125109204612)
2X LM2596 DC-DC Adjustable Buck Converter Step Down Power Supply Module 1.23-30V (276095580608)
10pcs New L7805CV L7805 LM7805 ST TO-220 Voltage Regulator 5V 1.5A &AF (225433813307)
Mini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3A (113831704809)
DC 12V to 5V 3A 15W Step down USB Converter Regulator Adapter For Car Charger US (225752290762)
1-10PCS Type-C USB 5V 1A 18650 TP4056 Lithium Battery Charging Board Charger US (116067932685)
Buck Step-down LM2596 Power Converter Module DC 4-38V to 1.25-36V LED Voltmeter (114946050354)
10 pcs LM7805 L7805 7805 IC Voltage Regulator 5V 1.5A TO-220 USA SOLD/SHIP (144417072633)
1-10 PCS Boost Buck DC adjustable step up down Converter XL6009 Module Voltage (394851931330)
MT3608 DC-DC Step-Up Converter Booster Power Supply Module Boost Board Nice (145269082591)
DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator (385917013343)
Micro-USB TP4056 3.7V Battery Charger Module Step-up Boost 5V 9V 12V 27V DC UPS (124446569972)
Tiny Ternary Lithium Battery Charging Board With Protection 1A 3.7V 4.2V Type-C (116136844548)
5pcs 5V Micro USB 1A 18650 Lithium Battery Charging Board Charger Module TP4056 (113789436590)
2A DC-DC Micro-USB Step Up Boost Module 2-24V IN 5V 9V 12V 28V Adjustable Output (114513145069)
USB DC 5V to DC 12V Step up Module Converter 2.1x5.5mm Male Connector Plus MF (313578862983)
GOLF CART DC-DC 48V TO 12V 20 AMP VOLTAGE REDUCER CONVERTER 240W POWER REGULATOR (386891246666)
GOLF CART DC BUCK CONVERTER 20 AMP 48V 36V VOLT VOLTAGE REDUCER REGULATOR TO 12V (386891236357)
DC 17V - 55V TO 12V Step Down DC Converter 10A/20A Voltage Regulator Buck Module (375319975725)
NEW AC Voltage Protector Brownout Surge Refrigerator 1800 Watt Appliance 2 Pack (151466854892)
4pcs - 7805 L7805 L7805CV - +5 Volt Regulator - 1.5 Amp - STMicroelectronics (233188338943)
XL6009 DC Buck Boost Step Up or Down Adjustable Voltage Module 5V 12V 24V 32V (125104160678)
DC 12V 24V Step Down to DC 5V Buck Converter 15W 25W 50W 75W Voltage Regulator (231726120948)
DC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator Module NEW (234560576291)
1x 10x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module (332711109230)
10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V (325045580855)
12V To 9V 1.7A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof (192884912139)
12V To 6V 2.5A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof (193831332180)
12V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof US (192540965753)
12V to 3V 3A Step-Down Waterproof Miniature DC-DC Converter Power Supply Module (192860258125)
12V to 24V 15A 360W Waterproof DC/DC Car Voltage Converter Step Up Regulator (126363723034)
48V to 12V Voltage Reducer DC to DC 10A 120W Converter Regulator Waterproof (251359033132)
10pcs - AMS1117-3.3 3.3 Volt 1 Amp Voltage Regulator - SMD SOT-223 (234965018535)
9v Battery Holder Case with ON/OFF Toggle Switch 9 Volt Box Pack Cover USA (151262411781)
20pcs TP4056 5V 1A USB Type-C USB-C Lithium Battery Charging & Protection Board (204710461465)
5Pcs 2 Wires DC 9V Cell Volt Battery Storage Clip Holder Box Case Cover T model (234062596868)
5PCS CR2032 Button Coin Cell Battery Socket Holder Case Cover ON-OFF S R_-_ (364751092127)
Waterproof DC/DC Car Voltage Converter Step Up Regulator 12V to 24V15A 360W (153441689380)
12V - 24V Battery Charge Controller Protection Module w/ LED Voltmeter XH-M603 (195952046215)
400W 15A DC-DC Power Converter Boost Module Step-up Constant Power Supply (363551392778)
MDR-60 24V 60W Din Rail power supply ac-dc driver voltage regulator power suply (274709695107)
Golf Cart 120W 48V DC To DC 12V 10A Voltage Reducer Converter Regulator (174934643659)
Power Converter Regulator DC 36V 48V Step-Down to DC 12V 120W 10A Waterproof (386891507447)
Synchronous Buck Converter Step-down Power Module DC8-60V TO DC1-36V 15A 200W (225214648735)
2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V (324854687892)
5pcs 5V Mini USB 1A 18650 Lithium Battery Charging Board Charger Module TP4056 (203676005628)
1~5PC Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V (384266823272)
GOLF CART DC-DC 48V TO 12V 20 AMP VOLTAGE REDUCER CONVERTER 240W POWER REGULATOR (386891242689)
1x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module (223524573272)
Buck Step-down LM2596 Power Converter Module DC 4.0~40 to 1.3-37V LED Voltmeter (325041823422)
DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator MF (314697094837)
AMS1117 1.2V/1.5V/1.8V/2.5V/3.3V/5V 800mA DC Input Step Down Voltage Regulator (393526461988)
Tiny USB Type-C Ternary Lithium Battery Charger & Protection Board 3.7V 4.2V (116112320061)
DC/DC 15A Buck Adjustable 4-32V 12V to 1.2-32V 5V Converter Step Down Module DT (152675836256)
5X DIY CR2032 3V Button Coin Cell Battery Holder Case Box With On-Off Swit._-_ (364753757344)
DC to DC Converter Voltage Regulator Buck Boost Converter Step Down/Up Module (334410996889)
Converter 6 Volt 8 Amp to 12 Volt 4 Amp (364884731575)
2X DC 12V-36V Battery Low Voltage cut off On Switch Controller Protection Module (335375923816)
MOTOROLA MC7805CT Standard Regulator 5V 1A 3-Pin(3+Tab) TO-220. (234518374244)
2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V (165028480485)
DC 12V to 20000V High-Voltage Electrostatic Generator Negative Ion Generator US (172464429934)
CP2102 USB 2.0 to TTL UART Module 6Pin Serial Converter STC Replace FT232 Module (134078234035)
5PCS L7805CV | 3 Pin Positive Voltage Regulator | 5V 1.5A TO-220 | US Ship (235058936747)
5PCS L7812CV | 3 Pin Positive Voltage Regulator | 12V 1.5A TO-220 | US Ship (235060949455)
Generator Electronic Controller Control Module Lcd Display DSE5110 For Deep Sea (126405105343)
20A 300W Synchronous Buck Module DC Step Down Voltage CC Power 5V 12V 24V 36V (195719096944)
5PCS CR2032/CR2025 3V Round Button Coin Cell Battery Socket Holder Case Black US (263448473795)
12V (8-23V) In To 5V Out DC-DC Converter Module 3A 15W with USB-C Output (195489741156)
1000W 20A ZVS Low Voltage Induction Heating Coil Module Flyback Driver8203 (276389749861)
ATmega328P Micro Controller CH340G Driver For Arduino 5V 16MHz Nano V3.0 USB (385916782706)
1PC DC 12V-36V Voltage Protection Module Digital Low Voltage Protector Dis (266494161652)
US_ DC-DC 12V to USB 5V 3A Converter Regulator Step Down for Car GPS Smartphone (225280470340)
TEC1-12706 Heatsink Thermoelectric Cooler Cooling Peltier Plate Module 12V 60W (134078233760)
DC 5V to 15W 1V~24V 12V USB Adjustable Step Up Down Voltage Power Supply Module (314691983849)
10pcs 78L05 79L05 78L06 78L08 78L09 78L12 78L15 Voltage Regulator TO-92 US Ship (394494335269)
DC 12V to 5V 3A 15W Step down USB Converter Regulator Adapter For Car Charger US (354405735317)
2 Packs DC5-12V 120W ZVS Induction Heating Board Module Heater Fan DIY Kit U4V8 (386229735601)
Mini 0.9-5V To 5V Dc-Dc Step-Up Power Module Voltage Boost Converter (384419656232)
DC-DC Converter 20A300W Step Down Buck-Boost Power Adjustable Charger Board Tool (234438388952)
DC 24V to DC 12V 10A 120W Step Down Buck Voltage Regulator Power Converter (234201754420)
DC Step Down Voltage Converter 20V-55V 36V 48V to 12 volt 12V golf cart electric (266580708774)
Arduino DS3231 ZS042 AT24C32 IIC Module Precision RTC Real time Clock Memory (314250880191)
10Pair Replacement Metal Batteries Spring Contact Plate For AA AAA Batter S_-_ (364753757022)
5S 18V Lithium Battery Charger BMS Balance Protection Board 30A for 18650 US (115958318851)
Waterproof DC/DC Car Voltage Converter Step Up Regulator 12V to 24V15A 360W (174595938513)
10x Battery holder, cr2025 or cr2032 cell Holder PCB mount USA (173791027293)
40A 480W DC 18V to 12V Step Down Voltage Converter For Dewalt Battery Regulator (145564636596)
40A 480W DC 18V To 12V Step Down DIY Converter For Milwaukee Voltage Regulator (145564648750)
New 10/Pcs CR2032 Button Coin Cell Battery Socket Holder Case Cover with ON-OFF (115470687802)
10 X ST L7812CV L7812 7812 Positive Voltage Regulator 12V 1A TO-220 IC - USA (164345162107)
STEP DOWN BUCK MODULE 48V/36V VOLTAGE REGULATOR TO 24V 20A 240W DC DC CONVERTER (386893209694)
For Ridgid DC 18V to 12V 10A 120W Step Down Voltage Converter Battery Regulator (145510231280)
12V to 48V 144W DC-DC Step-Up Boost Converter Voltage Regulator IP67 Waterproof (256183933999)
Keystone 209 Cell Leaf Spring Battery contact A AA CR2 CR123A: 2/4/10/20/40 PCS (132857176268)

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