Top 10 Adjustable Power Supply DC UK – Power Transformers

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1. SHNITPWR

SHNITPWR 3V ~ 24V 3A 72W Power Supply Adjustable DC 3V 5V 6V 9V 12V 15V 18V 19V 20V 24V Variable Universal AC/DC Adapter 100V-240V AC to DC Converter with 5.5x2.5mm 14 Tips & Polarity Converter

SHNITPWR - No noise, no explosion, no spontaneous combustion, over current cut-off, safe to use. Input: ac 100~240v, 500ma, 1a, 1.5a, etc and any amp less than 3a, max 3a 72w ; it can supply with any voltage between 3~24v, 50/60hz ; output: dc 3~24v adjustable, 2.

5a, 3a. It comes with an original 5. 5x2. 5mm tip and 14pcs frequently used tips: 6. 5x4. 4mm+pin, 5. 5x3. 0mm+pin, 5. 0x2. 5mm, 4. 0x1. 7mm, 4. 8x1. 7mm, 5. 5x2. 1mm, 5. 5x1. 7mm, 6. 3x3. 0mm, 3. 0x1. 1mm, micro-usb, type-C and DC terminal connector. Wrong voltage may damage your device. Please choose correct voltage before plug it to your device.
BrandSHNITPWR
ManufacturerSHNITPWR
Part NumberUM-715

2. SHNITPWR

SHNITPWR 60W Universal Power Supply 3V to 12V 5A AC/DC Adapter 100-240V AC to DC 3V 4V 4.5V 5V 6V 7V 8V 9V 10V 12V Adjustable Variable Power Transformer Converter with 14 Tips & Polarity Converter

SHNITPWR - Built-in multiple safety protection systems. It comes with an original 5. 5x2. 5mm tip and 14pcs frequently used tips: 6. 5x4.

4mm+pin, 3. 0x1. 1mm, 5. 0x2. 5mm, 3. 5x1. 35mm, 5. 5x1. 7mm, type-c and dc terminal connector. Please choose correct voltage before plug it to your device. We recommend to use less than 80% of the full load. Wrong voltage may damage your device. We focus on producing premium quality and safety power adapters. You can screw wires onto it easily, 4. 8x1. 7mm, perfect for DIY projects. We especially add a reverse polarity converter, 6. 3x3. 0mm, 5. 5x3. 0mm+pin, 4. 0x1. 7mm, 2. 5x0
BrandSHNITPWR
ManufacturerSHNITPWR
Weight0.4 kg (0.88 Pounds)
Part NumberCJ-615

3. BENSN

BENSN 24W Universal AC to DC Transformer Power Adapter, Adjustable Charger Power Supply DC 5V 9V 12V 15V 20V with 9 Connectors, Suitable for Security Dome/LED strip lights and More

BENSN - This power adapter has an external positive and negative polarity line, which can be compatible with guitar effects, keyboards and other equipment. The power adapter polarity has two positive + outer negative - and inner negative - outer positive +.

Otherwise, your device will burn out due to excessive voltage. Input: 100-240v ac, it means that it can supply with all amperage which smaller than 3a. 5. 5x2. 5mm, 4. 0x1. 7mm, 3. 0x1. 1mm 2. 5x07mm; micro usb; type-c usb; LED interface; Turn polarity line. Output: max 3a/3000ma, dc, 800ma, 900ma all is available, 1a, 50-60hz, 2a, 750mA, For example If your device drawing the current only needs 1A then only 1A will be supplied.

Such as 2. 5a, 5v 6v 7v 8v 8v 9v 10v 11v 12v 13v 14v 15v 16v 17v 18v 19v 20v. Therefore, please adjust the voltage to the voltage required by your device before using your device. Universal: with 9 connectors, 3. 5x1.
BrandBENSN
ManufacturerBENSN

4. GutReise

GutReise 30W Universal Adapter Power Supply,220V TO 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable DC Charger Adapter Switching 5V/2.1A USB Port with 8 Selectable Adapter Tips For Wifi Adapter Electronics

GutReise - With 8 selectable adapter plugs. Dc plug polarity: inner Positive+, outer Negative-, Polarity is Not reversible. 30w adapter use for household electronics, tablet pc, Routers, Scales, Lamps, USB charging camera, CCTV camera system, LED strip lights, speakers, Smart phones and so on.

Universal uk plug ac/dc 110-240v adapter. Input:100-240v 025a 50/60hz, dc output:3v/4. 5v/5v/6v/7. 5v/9v/12v. Usb port:5V 2. 1a. Notice:ac adapter is not equal to a battery charger. Do not use for more than 30Watts device. This adapter max is 30watts, If you use a big power device, then will be not work. Use for below 30w device. If the device over 30W can not work. Max 2000mA.
BrandGutReise
ManufacturerGutReise
Part Number30w Adapter

5. Tree-on-Life

Tree-on-Life 3-12V 30W 2.1A AC/DC Power Supply Adaptor Universal Charger Adaptor with 6 Plugs Adjustable Voltage Regulated Power Adapter

Tree-on-Life - Universal adapter for use with all major brand equipment, etc. Click-on adjustable voltage conversion. Equipped with 6 adapter plugs, the different size will fit for your appliances well, and solve your various problems. Allows dc powered devices to be plugged into an AC power outlet. Made of premium material, it is flame retardant and safe to use.
BrandTree-on-Life
ManufacturerTree-on-Life
Height6 cm (2.36 Inches)
Length12 cm (4.72 Inches)
Width12 cm (4.72 Inches)
Part NumberTree-on-Life

6. SHNITPWR

SHNITPWR 30W Universal AC to DC Power Adapter 3V to 12V 2.5A Power Supply 100~240V AC to DC 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Variable Converter Transformer with 5V USB 14 Tips Polarity Converter

SHNITPWR - We especially add a reverse polarity converter, 4. 0x1. 7mm, 2. 5x07mm, 6. 3x3. 0mm, which will double its application scope. We recommend to use less than 80% of the full load. Usb cable not included. Wrong voltage may damage your device. We focus on producing premium quality and safety power adapters.

If there is any issue, please feel free to contact us. Equipped with a 5v 2. 1a usb port at the bottom, max 2. 5a 30w; it can supply with any amp less than 2. 5a, 50/60hz; output: dC 3V 4. 5v 5v 6v 7. 5v 9v 12v adjustable, you can connect any standard USB cable to it. Automatic over voltage cut-off, no spontaneous combustion, short circuit cut-off. No noise, over temperature cut-off, no fire hazard, no explosion, over current cut-off, safe to use. We have 30 days money back guarantee, 24 months exchange.

Please choose correct voltage before plug it to your device. The 30w all-in-one multipurpose ac/dc adapter fit for many 3~12v under 30w small electronics such as led strips, under-cabinet light, essential oil diffuser humidifier, DC pump, digital photo frame, TV Box, USB fan, CD Player, USB Hub, DVD Player, hard disk box, DC motor, smart speaks, Wifi IP camera, wireless routers, DVR NVR surveillance system etc.6ft long power cable makes it convenient to use.
BrandSHNITPWR
ManufacturerSHNITPWR
Weight0.2 kg (0.44 Pounds)
Part NumberLP-1000

7. AITRIP

20A 300W CC CV Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply Module

AITRIP - Short circuit protection: self-recoverycannot short circuit for long time ;When input and output is common grounded, no-load CV output constant voltage, CC output constant current. This step-down voltage module with a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current.

The step down regulator can apply to constant output current. Adopting 75v / 80a large current dual mos tube designed step-down board, Input and output use high frequency low resistance electrolytic capacitor, and gives a stable output. Application: diy stabilized voltage supply, industrial equipment appliances, LED driver, monitor, solar energy, motor, LED car display, fans, mobile power, photovoltaic energy, etc.

Large current 30a connection screw terminals, low ripple, more convenient to install. Buck converter input voltage range is dc 6-40v, adjustable output voltage range is DC 1. 2-36v, adjustable output current range is 0-20A, can be used to convert 24v to 12v 5v, max output power is 300W.
BrandAITRIP
ManufacturerAITRIP
Part NumberEC54

8. Sharainn

Digital 7A DC-DC 8-60V To 3-32V Step-Down Module Adjustable Power Buck Module with LCD Display Step-Down Power Supply Regulator with Shell, Buck module

Sharainn - Notes - only can be used as a step down converter, and input voltage should be> 1V higher than output. Easy to use - using button adjustable voltage, left button to reduce the voltage, the right button to increase voltage.

Press button one time can adjust 004v voltage, press and hold more than 1 second to quickly adjust voltage. Good performance - can withstand 100, 000 presses; Compared with similar potentiometer voltage regulation more convenient and fast. Convenience - the step-down module contain transparent acrylic shell, easy to read while protecting the module. Lcd display - using lcd display screen, Voltage and Current can be displayed simultaneously.
BrandSharainn
ManufacturerSharainn
Height6 cm (2.36 Inches)
Length8 cm (3.15 Inches)
Weight0.07 kg (0.15 Pounds)
Width7 cm (2.76 Inches)
Part NumberSharainnc5zqgi6ewt

9. ALMOCN

Pack of 2 Pieces, Adjustable Step-down Power Module Voltage Regulator DC-DC Voltage Stabilizer Power Supply with LED Digital Display, LM2596 Buck Converter

ALMOCN - With 150khz internal oscillation frequency, features low power consumption and high efficiency. With terminal block, no soldering iron is also convenient to use, and retain the wire bond point.

Input voltage is 4. 0v - 40vinput voltage must be higher than the output voltage at 1. 5v on top cannot boost, output voltage is 1. 25v - 37v, output current is 2a normal and stable and 3A max, output ripple under 30mV, conversion efficiency 92% highest, switching frequency 150KHz. With reverse voltage protection, over-temperature and short-circuit protection, thus making it much safer to use. Touch the button to switch the measurement input or output voltage, and the indicator light shows which voltage is being measured, and keep the last setting, even if it is powered off and then on.
BrandALMOCN
ManufacturerALMOCN
Part NumberLM2596-2pcs

10. Zolt

Zolt AC Adapter 5V 6V 7.5V 9V 12V 13.5V 15V 1A 2A 3A Power Supply Universal Charger for Led Strip Light TV Box Kindle Fire Tablet Bluetooth Speaker and more Electronics, 45W Adjustable Power Adapter

Zolt - Durable and reliable, FCC, it can be a good helper for your daily life. Please notes that the adapter need to connect to the same polarity’s device. Please notes that don’t use it for the device with the current exceeding 3000mA.

Ac adapter power specification: ac input: 100-240v 50/60hz, 1. 5a, power cord length: 4ft/1. 2m, dc output: 5v 6v 7. 5v 9v 12v 13. 5v 15v 3a 45w, 2a, dc plug: 5. 5mm*2. 1mm, 2. 5a, 1a, external polarity: negative-. Please check your device's power specifications and confirm that the voltage is 5v, 7. 5v, 13. 5v or 15v, 6v, 12v, 9v, the current less than or equal to 3A 3000mA and the central polarity is positive.2

2. Don’t hesitate to contact us if you have any problem about the adapter. Please rest assured to use it. 3. The universal charger has strong power compatibility. It’s compatible with led strip light, raspberry pi, baby monitor, video player, router, yamaha / casio keyboard, Speaker, ADSL Cat, Game Console, HUB, Android Tablet, CCTV Camera, MP3/MP4, Echo Dot, TV Box, Wifi Receiver, Smart Phone and more home appliance.
BrandZolt
ManufacturerSHENZHEN ETI TECHNOLOGY CO.,LTD
Part NumberEA045VMXAMXX-29XXBK