USB Power Converter DC Buck Boost Battery Eliminator Replace 1 to 4pcs 1.5V 3V 4.5V 6V AA AAA Connect Multi for LED Light,Radio, Electronic Toys, Kids Keyboard Piano (3-AAA 4.5V)
Asin: B09LVCR2VM
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.No Need To Change Battery Frequently: With This Aaa Battery Eliminator Usb Cable,You Don't Need To Buy A Lot Of Replacement Batteries When The Batteries Run Out,Saving You More Time And Money. Power Supply From Usb Charger,Power Bank,Car Charger And More Usb Adapter..
This Eliminates The Need For 3 Pcs 4.5V Aaa Batteries. Suitable For Radio,Electric Toy, Holiday Led Lights,Clocks,Calculator,Power Remote Controller, Keyboard,Electronic Door Lock,Walkman And More Aaa Battery Power Supply Devices.
Features
- Replace 3 pcs AAA battery power supply cord.Line length: 200CM / 78INCH
- This eliminates the need for 3 pcs 4.5V AAA batteries. Suitable for Radio,electric toy, holiday LED lights,Clocks,Calculator,power remote controller, keyboard,Electronic door lock,Walkman and more AAA Battery power supply devices
- No Need To Change Battery Frequently: With this AAA battery eliminator USB cable,you don't need to buy a lot of replacement batteries when the batteries run out,saving you more time and money. Power supply from USB charger,power bank,car charger and more USB adapter.
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Brand: WARMCONFORT | Manufacturer: Zhongshan Yuanxi Electronic Technology Co. , Ltd.
See On Amazon Similar To USB Power Converter DC Buck
#1
Pyramid PS9KX Universal Compact Bench Power Supply-5 Amp Linear Regulated Home Lab Benchtop Converter w/ 13.8 Volt DC 115V AC 70 Watt Input, Screw Type Terminal, 12V Car Cigarette Lighter
Asin: B0002BA570 | Model: PS9KX | PartNumber: PS9KX | Ean: 0068888000093, 0666669826766, 0804066807531, 0190283110289 | UPC: 068888000093, 804066807531, 666669826766, 190283110289
Plug-In Operation: The Simple Plug-In Operation Provides A Constant Source Of Dc Voltage, Allowing For Quick And Consistent Power Conversion. This Switch-Activated Power Control Eliminates The Need For An External Battery Or Additional Power Sources.
Built-In Cooling Fan: This Power Converter Features A Cabinet Heatsink And A Built-In Cooling Fan To Prevent The Device From Overheating. The Constant Amperage Is 5A And The Surge Is 7A W/ Power Output Of 13.8V Dc And Has 115V Ac 60Hz 70W Power Input.
Short-Circuit Protection: Equipped With/ Built-In Electronic Overload & Short Circuit Protection To Ensure The Safety Of The Operator & Any Connected Electrical Device. Also, Fuse Protected W/ Auto Reset. Perfectly Safe For Tabletop Or Desktop Placement.
Screw-Type Terminals: The Features Universal Hardwired Screw-Type Connection Terminals That Ensure Compatibility With A Wide Range Of Devices, Equipment, And Components. That Is Used For Component And Device Equipment Testing, Operation, And Performance.
Features
- CONVERTS AC TO DC: The Pyramid Bench Power Supply features a linear/regulated design. Provides convenient and reliable AC-to-DC power conversion (12V DC) w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc
- SCREW-TYPE TERMINALS: The features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipment, and components. That is used for component and device equipment testing, operation, and performance
- PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. This Switch-activated power control eliminates the need for an external battery or additional power sources
- SHORT-CIRCUIT PROTECTION: Equipped with/ built-in electronic overload & short circuit protection to ensure the safety of the operator & any connected electrical device. Also, fuse protected w/ auto reset. Perfectly safe for tabletop or desktop placement
- BUILT-IN COOLING FAN: This power converter features a cabinet heatsink and a built-in cooling fan to prevent the device from overheating. The Constant amperage is 5A and the surge is 7A w/ power output of 13.8V DC and has 115V AC 60Hz 70W power input
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First Available: 03/02/2022
Brand: Pyramid | Manufacturer: Sound Around
Dimensions: 3.00 x 7.50 x 4.90 inches | Weight: 4.40 Pounds
Warranty: 1 year
See On Amazon #2
DROK DC Buck Module, Adjustable Buck Converter Step Down Voltage Regulator 6V-32V 30V 24V 12V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Transformer Module Board with USB Port Protective Case
Asin: B07JZ2GQJF | Model: 180080AFA | PartNumber: 180080AFA
Display --- Large Clear Digital Lcd Display Voltage & Current Value Simultaneously..
Note --- 1). Output Voltage Is Set As Around 20V By Default, If Your Input Is Lower Than That, Please Turn Potentiometer Anticlockwise For 10 Laps Or More Until Voltage Changes. 2). The Case Is Packaged Unassembled To Avoid Damage During Transit. It Needs To Be Manually Installed. 3). Please Carefully Read The User’S Manual, Especially The “Cautions” Before Using. You Can Find The Pdf Instructions On This Page -- Product Information -- Product Guides And Documents -- User Manual [Pdf]..
Features --- Constant Current/Voltage Mode; Voltage Calibration & Current Calibration; Usb Interface; Protective Case; Short-Circuit Protection; Over-Temperature Protection; Input Reverse Connection Protection..
General Use --- As Ordinary Step-Down Module With Over-Current Protection; As Constant Current Led Driver Module; Diy A Solar Power Controller, Etc..
Features
- PARAMETER --- Input voltage range DC 6V-32V; Output voltage DC 1.5V-32V; Max output current 5A, recommend use of within 4.5A; Max output power 75W, recommend use of within 50W.
- GENERAL USE --- As ordinary step-down module with over-current protection; As constant current LED driver module; DIY a solar power controller, etc.
- DISPLAY --- Large clear digital LCD display voltage & current value simultaneously.
- FEATURES --- Constant current/voltage mode; Voltage calibration & current calibration; USB interface; Protective case; Short-circuit protection; Over-temperature protection; Input reverse connection protection.
- NOTE --- 1). Output voltage is set as around 20V by default, if your input is lower than that, please turn potentiometer anticlockwise for 10 laps or more until voltage changes. 2). The case is packaged unassembled to avoid damage during transit. It needs to be manually installed. 3). Please carefully read the user s manual, especially the Cautions before using. You can find the PDF Instructions on this page -- Product information -- Product guides and documents -- User Manual [PDF].
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Brand: DROK | Manufacturer: DROK
Dimensions: 0.98 x 1.57 x 2.58 inches | Weight: 0.15 Pounds
See On Amazon #3
PlusRoc Waterproof 12V/24V to 5V Converter DC-DC Step Down Module Power Adapter Compatible with Raspberry Pi 4, Cellphone, Car (USB Type-C Connector)
Asin: B09DGDQ48H | Model: PR-4A061 | PartNumber: PR-4A061
Our 12V To 5V Step Down Converter Can Be Highly Efficient (Up To 96%).
The Usb-C Buck Converter Is Great For Raspberry Pi 4, Cellphones, Or Other Electronic Device That Requires 5V Voltage Output At 3 Amps.
With Overload/Over-Current/Overheat/Low Voltage Protection, Stable And Reliable.
Output Voltage: Dc 5V; Output Current: Max. 3A; Our Usb-C Power Converter Will Maintain 5V At 3 Amps.
Features
- Input Voltage: DC 8-32V, (12V/24V is recommend); Length of the USB-C cable: 10-5/8 inch (27cm)
- Output Voltage: DC 5V; Output Current: Max. 3A; Our USB-C power converter will maintain 5V at 3 Amps
- Our 12v to 5v step down converter can be highly efficient (up to 96%)
- With overload/over-current/overheat/low voltage protection, stable and reliable
- The USB-C Buck Converter is great for raspberry Pi 4, cellphones, or other electronic device that requires 5V voltage output at 3 Amps
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Brand: PlusRoc | Manufacturer: PlusRoc
Weight: 0.09 pounds
See On Amazon #4
Universal AC Adapter 15V 1A Power Supply 15W AC110V to DC15V Power Driver 15V 100mA~1000mA All Compatible with 8 DC Plug Tips adapters Charger Transformer AC-DC Adapter (DC15V~1A)
Asin: B08T6275KH | Ean: 8711467708287
❥【Compatible Device】Universal Application For Monitor, Wireless Router, Computer, Labtop, Security Cameras, Audio/ Video Power Supply Etc. And Other Devices Which Is Powered By Dc15v(0~1000Ma) Power Supply..
❥【After-Service】All Our Products Will Pass Strict Testing Before Sending Out, And There's Seldom Problem Unless It's Handled By Improper Shipment, If There's Any Faulty On The Product You Received, We'll Tackle It For You Within 24 Hours. (Except For The Problem Caused By Improper Handling Or Processing).
❥【Warning】Please Check The Dc Socket Type, Power Consumption(Must Not Exceed The Max Output Of The Adapter), Polarity Of The Device Before Ordering, Or It May Cause Problem Or Damage The Device. Shipment Is Fullfilled By Amazon, If There's Any Problem After You Receive The Package, Such As Parts Missing Or Package Damaged, We'll Tackle It For You Within 24 Hours..
❥【Safety&Durability】 Over Voltage/ Over Current/ Short Circuit/Over Loaded/Surge Protection System Loaded, Without Fan And Noice, Ce/Fcc/Doe Vi Certified High Quality. Product Will Be Tested Before Packing And Send To Fba, There's Seldom Defective Ones, If Any Problem Found After The Delivery, We'll Deal With It Within 24 Hours, Thank You In Advance And Wish We Can Serveice You Better..
Features
- Product specification Input: AC100V-240V 50/60Hz. Output: DC15V~1000mA Max power 15W DC plug size: 5.5mm x 2.1mm (with 8 DC plug adapters) Net weight: about 60g Polarity: inner positive/outer negative.
- Safety&Durability Over voltage/ over current/ short circuit/over loaded/surge protection system loaded, without fan and noice, CE/FCC/DoE VI certified high quality. Product will be tested before packing and send to FBA, there's seldom defective ones, if any problem found after the delivery, we'll deal with it within 24 hours, thank you in advance and wish we can serveice you better.
- Compatible Device Universal application for Monitor, Wireless Router, Computer, Labtop, Security Cameras, Audio/ Video Power Supply etc. and other devices which is powered by DC15V(0~1000mA) power supply.
- Warning Please check the DC socket type, power consumption(must not exceed the Max output of the adapter), polarity of the device before ordering, or it may cause problem or damage the device. Shipment is fullfilled by Amazon, if there's any problem after you receive the package, such as parts missing or package damaged, we'll tackle it for you within 24 hours.
- After-Service All our products will pass strict testing before sending out, and there's seldom problem unless it's handled by improper shipment, if there's any faulty on the product you received, we'll tackle it for you within 24 hours. (Except for the problem caused by improper handling or processing)
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Brand: GuanTing | Manufacturer: GuanTing
Weight: 0.13 pounds
See On Amazon #5
DC 24V to DC 12V 10A 120W Step Down Buck Converter Voltage Regulator Reducer Power Converter Mini Module Transformer
Asin: B07V6X6L89 | Model: EA120-12V | PartNumber: EA120-12V | Ean: 0192834003262 | UPC: 192834003262
High Conversion Efficiency: Over 90%.
Widely Used In Automotive, Surveillance Systems, Railway Signals, Medical Equipment, Instruments And Meters, Led Products, Led Strips, Cable Tv And Other Low Power Test Systems.
Over-Voltage, Over-Current, Over-Temperature, Short-Circuit Auto Protection, And Automatic Recovery.
Input Voltage: 24V(18V-32V), Output:12V /10A.
Features
- Convert unstable 24 DC power supply into stable 12V DC power output
- Input voltage: 24V 18V-32V , Output:12V /10A
- High conversion efficiency: Over 90%
- Over-voltage, over-current, over-temperature, short-circuit auto protection, and automatic recovery
- Widely used in automotive, surveillance systems, railway signals, medical equipment, instruments and meters, LED products, LED strips, cable TV and other low power test systems
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Brand: EPBOWPT | Manufacturer: Shenzhen Daygreen Technology Co. , Ltd.
Dimensions: 0.70 x 1.80 x 1.20 inches | Weight: 0.15 Pounds
See On Amazon #6
2-Pack 12V 24V DC to 5V 3A USB Female DC Converter Adapter Buck Module
Asin: B0C2KJJNM2
With Input Reverse Connection Protection / Overload / Overcurrent / Overheat / Low Voltage / Short Circuit / Automatic Protection.
Wide Range Of Applications: Suitable For Gps Navigation, Car Recorder, Electronic Dog, Car Radio, Car Audio, Mp3/Mp4, Intercom, Monitoring System, Bus Display, Cab Advertising Screen, Car Recorder, Lcd Tv, Led, Etc.
This 12V To 5V Usb Converter Has An Integrated Switching Thin Regulator Module With A 96% Conversion Rate.
Output Voltage:Dc 5V; Output Current:3A Max; Output Power:15W Max.
Features
- Input voltage:DC 10-32V; USB Cable length:13.77 Inch(35cm)
- Output voltage:DC 5V; Output current:3A max; Output power:15W max
- With input reverse connection protection / overload / overcurrent / overheat / low voltage / short circuit / automatic protection
- This 12V to 5V USB converter has an integrated switching thin regulator module with a 96% conversion rate
- Wide range of applications: suitable for GPS navigation, car recorder, electronic dog, car radio, car audio, MP3/MP4, intercom, monitoring system, bus display, cab advertising screen, car recorder, LCD TV, LED, etc
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Brand: Acridine | Manufacturer: Acridine
See On Amazon #7
Kohree DC/DC Converter Regulator Reducer 48V Step Down to DC 12V 20A 240W Golf Cart Waterproof Power Supply Transformer Volt Module
Asin: B0756T983Q | Model: 8541759412 | PartNumber: 8541759412
【100% Waterproof & Anti-Shock Protection】Designed With Aluminum Shell And Silicone Sealed, No Worry Of Using In Rainy Weather. Anti-Humidity, Dust-Proof..
【Hassle-Free Customer Service】 Your Satisfaction Is Our Priority. If You Have Any Problem With Installation Or Quality, Please Feel Free To Contact Us And We Will Help..
【Widely Application】High Power 360W, Widely Used In Motors, Dashcams, Car Trucks, Vehicles, Golf Carts, Led Strip Lights, Electric Fans, Cameras, Lights, Screens, Monitoring Systems, Solar Pads, And Diy, Etc..
【Up To 96% Power Conversion Efficiency 】Adapted With Synchronization Rectification Technology And A Built-In Smart Chip, Kohree Voltage Converter Provides Over/Under Voltage Input, Overload, Overhead, And Short Circuit Full Protection.
Features
- Upgrade Quality Industry grade DC 48V to 12V step-down converter. Auto-recovery when the device is back to normal operating. Easy DC-DC/AC-DC Changing, CE Listed.
- Up to 96% Power Conversion Efficiency Adapted with synchronization rectification technology and a built-in smart chip, Kohree Voltage Converter provides over/under voltage input, overload, overhead, and short circuit full protection
- 100% Waterproof & Anti-Shock Protection Designed with aluminum shell and silicone sealed, no worry of using in rainy weather. Anti-humidity, dust-proof.
- Widely Application High power 360w, widely used in motors, dashcams, car trucks, vehicles, golf carts, led strip lights, electric fans, cameras, lights, screens, monitoring systems, solar pads, and DIY, etc.
- Hassle-Free Customer Service Your satisfaction is our priority. If you have any problem with installation or quality, please feel free to contact us and we will help.
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Brand: Kohree | Manufacturer: Kohree
See On Amazon #8
12V to 5V DC Converter Buck Module USB Output Power Adapter DC Power Adapter Converter DC to DC Regulator Car Power Converter (1 Piece)
Asin: B08RBWX2GL
Intelligent Protection: This 12V To 5V Dc Converter Is Using Intelligent Microprocessing Chip, Over Voltage, Over Current, Over Temperature And Short Circuit, It Can Be Auto Protection.
Warm Prompt: The Power Of Devices Must Be Lower Than 15W When Using This Dc To Dc Converter 12V To 5V, And Not Compatible With Partial Samsung Phones.
Wide Application: Dc Converter Module 12V To 5V Is Widely Applied For Gps Navigation, Driving Recorder, Electronic Dog, Car Radio, Mp3, Mp4, Walkie Talkie, Surveillance System, Bus Display, Taxi Advertising Screen, Lcd Tv, Led, Etc..
Usb And High Conversion: This Dc To Dc Converter Module Has Usb Charging Ports, Dc To Dc Buck Converter Has Integrated Switch Thin Regulator Module, The Conversion Rate Is As High As 96%.
Features
- Parameter: these usb buck module input voltage range DC 12V and output voltage default DC 5V, the maximum output current is 3A, no-load current is 10mA and the maximum output power will reach 15W
- USB and high conversion: this DC to DC converter module has USB charging ports, DC to DC buck converter has integrated switch thin regulator module, the conversion rate is as high as 96%
- Intelligent protection: this 12V to 5V DC converter is using intelligent microprocessing chip, over voltage, over current, over temperature and short circuit, it can be auto protection
- Wide application: DC converter module 12V to 5V is widely applied for GPS navigation, driving recorder, electronic dog, car radio, MP3, MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, LCD TV, LED, etc.
- Warm prompt: the power of devices must be lower than 15W when using this DC to DC converter 12V to 5V, and not compatible with partial Samsung phones
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Brand: Weewooday | Manufacturer: Weewooday
See On Amazon #9
12V to 5V DC Converter Car Power Voltage, Waterproof DC 6.3-22V 12V Step Down to DC 5V 3A 15W Voltage Regulator Buck Converter Power Supply Step-Down Module Compatible with Vehicle Car Truck Volt
Asin: B07Y2V1F8V | Model: 15763-1 | PartNumber: 15763-1 | Ean: 0701715427211 | UPC: 701715427211
Protection -- It Supports 3 Intelligent Security Protection Including Over-Current Protection, Over Temperature Protection And Output Short Circuit Protection..
Note --- Positive Pole And Negative Pole Of Input And Output Cannot Be Connected Reversely..
Widely Application -- Compatible With Car Audio, Motor,Speaker,Auto Gps Navigator,Car Dvd,Hard Disk Player, Mp3, Mp4,Dashcam,Solar Panel,Led Strip Lights,Led Display,Electric Fan,Camera,Light,Toy Cars Etc. Easy Dc-Dc/Ac-Dc Changing..
Aluminum Case And Silicone Sealed Design -- High Conversion Efficiency, Low Heat Generation, Good Heat Dissipation, High Safety. Waterproof,Anti-Shock,Anti-Humidity And Dust-Proof, More Durable..
Features
- 12V- 5V converter input voltage DC 6.3V-22V (12V 9V); output voltage DC 5V; output current 3A; output power 15W.
- Aluminum case and silicone sealed design -- High conversion efficiency, low heat generation, good heat dissipation, high safety. Waterproof,Anti-shock,Anti-humidity and Dust-proof, more durable.
- Protection -- It supports 3 intelligent security protection including over-current protection, over temperature protection and output short circuit protection.
- Widely Application -- Compatible with Car audio, motor,speaker,auto GPS navigator,car DVD,hard disk player, MP3, MP4,dashcam,solar panel,LED strip lights,LED display,electric fan,camera,light,toy cars etc. Easy DC-DC/AC-DC changing.
- Note --- Positive pole and negative pole of input and output cannot be connected reversely.
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Brand: DORHEA | Manufacturer: Dorhea
Dimensions: 0.39 x 6.26 x 3.11 inches | Weight: 0.04 Pounds
See On Amazon #10
DROK Waterproof DC Buck Converter Voltage Regulator 8-22V to 3-15V 5V 12V 3A Adjustable Output Power Supply Transformer Step-Down Volt Module Board for Car Auto Vehicle Motor Regulated SR
Asin: B00C0KL1OM | Model: 090010 | PartNumber: 090010 | Ean: 0619397027004 | UPC: 619397027004
Fully Sealed, Outer Enclosure Acts As A Heat Sink, Specially Made To Be Waterproof, Anti-Shock, Anti-Humidity And Dust-Proof, More Durable..
Perfect For Electronic Hobby Project, Wide Application, You Can Use It On Radio, Car Audio, Led Display, Motor, Cell Phone, Etc..
With Reversed-Connection Protection, Over-Current Protection, Over-Heating Protection And Over-Voltage Protection, Hence Is Safe To Use..
With Potentiometer On The Bottom, Which Allows You Adjust The Accuracy With The Mini Screw, But Ensures You Won't Easily Change Its Setting When Mounted..
Features
- Uses synchronous rectification technology, has high conversion efficiency and stable performance; The input should be at least 3V higher than output.
- With potentiometer on the bottom, which allows you adjust the accuracy with the mini screw, but ensures you won't easily change its setting when mounted.
- Fully sealed, outer enclosure acts as a heat sink, specially made to be waterproof, anti-shock, anti-humidity and dust-proof, more durable.
- With reversed-connection protection, over-current protection, over-heating protection and over-voltage protection, hence is safe to use.
- Perfect for electronic hobby project, wide application, you can use it on radio, Car Audio, LED display, motor, cell phone, etc.
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First Available: 05/26/2021
Brand: DROK | Manufacturer: DROK
Dimensions: 0.79 x 1.30 x 0.98 inches | Weight: 0.00 Pounds
Warranty: 1 year
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