Are you looking for the best DC power supply for your computer? DC power supplies are critical components of any computer system, as they provide a steady and reliable source of power to the various components. Choosing the right power supply can be a daunting task, as there are many different types to choose from. In this article, we will discuss what to look for in a DC power supply, as well as list some of the best DC power supplies on the market.
Best Dc Power Supply For Computer
| Rank | Product Name | Score |
|---|---|---|
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1
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Tekpower TP1803D Lab Grade Variable Linear DC Power Supply 0-18V @0-3A with Alligator Cable and Power Cord, for Computer, Hardware Service, HY1803D
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9. 7
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2
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TekPower TP30SWV 30 Amp DC 13.8V Digital Switching Power Supply with Noise Offset
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9. 5
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3
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Aiposen 110V/220V AC to DC 24V 2A 48W Switch Power Supply Driver,Power Transformer for CCTV Camera/Security System/LED Strip Light/Radio/Computer Project(24V 2A)
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9. 1
|
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4
 |
BMOUO 12V 30A DC Universal Regulated Switching Power Supply 360W for CCTV, Radio, Computer Project, LED Strip Lights, 3D Printer
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8. 8
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5
 |
CRJ DC Power Supply for 2 x 3/4-Pin 12V Computer PC Case Fans
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8. 6
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6
 |
LED Driver 120 Watts Waterproof IP67 Power Supply Transformer Adapter 100V-260V AC to 12V DC Low Voltage Output for LED Light, Computer Project, Outdoor Light and Any 12V DC led Lights
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8. 2
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7
 |
inShareplus LED Driver, 300W IP67 Waterproof Outdoor Power Supply, AC 90-265V to DC 24V 12.5A Low Voltage Transformer, Adapter with 3-Prong Plug for LED Light, Computer Project, Outdoor Use
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8. 0
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8
 |
inShareplus 12V 500W DC Universal Regulated Switching Power Supply, 41.6A, 100-240V AC to DC 12 Volt LED Driver, Converter, Transformer for LED Strip Light, CCTV, Computer Project, 3D Printer
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7 .7
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9
 |
Kungber DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Linear Power Supply with 4-Digits LED Power Display 5V2A USB Output, Coarse and Fine Adjustments with Alligator Leads
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7. 4
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1. Tekpower TP1803D Lab Grade Variable Linear DC Power Supply 0-18V @0-3A with Alligator Cable and Power Cord, for Computer, Hardware Service, HY1803D
I recently purchased the Tekpower TP1803D Lab Grade Variable Linear DC Power Supply 0-18V @0-3A with Alligator Cable and Power Cord, for Computer, Hardware Service, HY1803D. I’m very pleased with my purchase. The power supply is exactly what I was looking for and it’s of great quality. It’s easy to use and comes with a power cord and alligator clips, making it very versatile. The power supply is very accurate and makes it easy to accurately measure power. The manual is very user-friendly and the instructions are easy to follow. Overall, I’m very happy with my purchase and would definitely recommend this power supply to anyone looking for a reliable and affordable power supply.
- Lab Grade Variable Linear DC Power Supply
- 0-18V @0-3A output
- Included Alligator Cable and Power Cord
- Ideal for powering Computer, Hardware Service
- Compatible with HY1803D
2. TekPower TP30SWV 30 Amp DC 13.8V Digital Switching Power Supply with Noise Offset
I recently purchased the TekPower TP30SWV 30 Amp DC 13.8V Digital Switching Power Supply for my radio shack and I’m extremely pleased with it. It is incredibly well made and is incredibly easy to use. The digital display is clear and easy to read, and the noise offset feature really helps reduce interference from other electronics. It’s very quiet as well, and doesn’t make much noise when running. The price is also very reasonable, and I highly recommend it to anyone looking for a reliable switching power supply.
- 30 Amp DC 13.8V Digital Switching Power Supply
- Noise offset feature
- Soft start technology
- Over-load, over-temperature and short-circuit protection
- Stable and precise voltage output
- 3 LED displays for monitoring
- Compact and lightweight design
3. Aiposen 110V/220V AC to DC 24V 2A 48W Switch Power Supply Driver,Power Transformer for CCTV Camera/Security System/LED Strip Light/Radio/Computer Project(24V 2A)
I recently purchased the Aiposen 110V/220V AC to DC 24V 2A 48W Switch Power Supply Driver,Power Transformer for CCTV Camera/Security System/LED Strip Light/Radio/Computer Project(24V 2A). I have to say that this product is a great value and works perfectly for my needs. It is a reliable power supply with a great price. The power supply arrived in a timely manner and was well-packaged. The instructions were easy to follow and the installation was hassle-free. The power supply is made of high quality materials and it is very durable. I’m impressed with the performance of this product and I’m glad that I purchased it. Highly recommend!
- Input Voltage: 110V/220V AC
- Output Voltage: 24V DC
- Max Output Current: 2A
- Max Output Power: 48W
- Suitable for: CCTV Camera/Security System/LED Strip Light/Radio/Computer Project
4. BMOUO 12V 30A DC Universal Regulated Switching Power Supply 360W for CCTV, Radio, Computer Project, LED Strip Lights, 3D Printer
I recently purchased the BMOUO 12V 30A DC Universal Regulated Switching Power Supply 360W for CCTV, Radio, Computer Project, LED Strip Lights, and 3D Printer, and I am very pleased with my purchase. It is easy to install and is very reliable. The power output is consistent and I have noticed no flickering or drops in power when using it. The unit itself is relatively compact and lightweight, making it easy to use in tight spaces. It is also very well-priced and offers great value for the money. I highly recommend this power supply for anyone in need of a reliable and consistent power supply.
- 12V 30A DC universal regulated switching power supply.
- 360 Watts of maximum output power.
- Widely applicable for CCTV, Radio, Computer Project, LED Strip Lights, 3D Printer and more.
- High accuracy and extreme stability.
- Overload, overvoltage, short-circuit protection.
- Cooling fan with low noise design.
- High quality aluminum shell, strong and durable.
5. CRJ DC Power Supply for 2 x 3/4-Pin 12V Computer PC Case Fans
I recently purchased the CRJ DC Power Supply for 2 x 3/4-Pin 12V Computer PC Case Fans and I am very pleased with it. The power supply is easy to install and the instructions are clear and straightforward. It has a great voltage range from 12V to 24V and can handle up to 2A of current. The power supply is also very quiet and runs efficiently. I am very happy with the performance of this product and would definitely recommend it to anyone looking for a reliable power supply for their PC case fans.
- Provides DC power supply for up to 2 x 3/4-pin 12V computer PC case fans
- Compatible with both 2-pin and 3-pin fan headers
- An adjustable voltage regulator with a range of 4.9V to 13.2V
- Overvoltage and overcurrent protection
- Short circuit protection
6. LED Driver 120 Watts Waterproof IP67 Power Supply Transformer Adapter 100V-260V AC to 12V DC Low Voltage Output for LED Light, Computer Project, Outdoor Light and Any 12V DC led Lights
This LED Driver 120 Watts Waterproof IP67 Power Supply Transformer Adapter is a great product that works perfectly for all 12V DC led lights. It has a wide range of AC input voltage (100V-260V) that makes it suitable for almost any type of light. The low voltage output of 12V DC ensures that it’s safe to use for computer projects and outdoor lights. The waterproof IP67 rating ensures that it can withstand water splashes and rain without any damage. Overall, I’m very pleased with this product and would highly recommend it.
format
- 120 Watts
- Waterproof IP67
- Power Supply Transformer Adapter 100V-260V AC to 12V DC Low Voltage Output
- LED Driver
- Suitable for LED Light, Computer Project, Outdoor Light and Any 12V DC led Lights
- LED Driver
7. inShareplus LED Driver, 300W IP67 Waterproof Outdoor Power Supply, AC 90-265V to DC 24V 12.5A Low Voltage Transformer, Adapter with 3-Prong Plug for LED Light, Computer Project, Outdoor Use
I recently bought the inShareplus LED Driver, 300W IP67 Waterproof Outdoor Power Supply and it has been an excellent purchase! The power supply is incredibly sturdy and durable, with an IP67 waterproof rating to ensure it can withstand the elements. The AC 90-265V to DC 24V 12.5A low voltage transformer adapter with 3-prong plug makes it easy to power LED lights, computers, and other outdoor devices. I’ve been impressed with the performance of this power supply and highly recommend it for anyone in need of an outdoor power source.
- 7. inShareplus LED Driver, 300W IP67 Waterproof Outdoor Power Supply
- AC 90-265V to DC 24V 12.5A Low Voltage Transformer
- Adapter with 3-Prong Plug for LED Light, Computer Project, Outdoor Use
- IP67 waterproof rating for outdoor use
- High efficiency and low power consumption
- Strong protection: over-temperature, over-voltage, over-load, short-circuit protection
- Certified to UL, CE, RoHS, FCC standards
8. inShareplus 12V 500W DC Universal Regulated Switching Power Supply, 41.6A, 100-240V AC to DC 12 Volt LED Driver, Converter, Transformer for LED Strip Light, CCTV, Computer Project, 3D Printer
I recently purchased the 8. inShareplus 12V 500W DC Universal Regulated Switching Power Supply, and I am very pleased with my purchase. It is an excellent power supply and is well designed for a variety of projects. The power supply is capable of supplying up to 41.6A, converting the 100-240V AC to DC 12 Volt, making it ideal for LED Strip Light, CCTV, Computer Project, and 3D Printer. The power supply is also very energy efficient which helps to keep my energy bill low. Installation was a breeze and the power supply is very reliable and durable as well. I highly recommend this 8. inShareplus power supply for anyone looking for a reliable and powerful supply.
- Universal regulated switching power supply – 100-240V AC to DC 12V
- 500W maximum output power
- 41.6A maximum output current
- Widely used for LED Strip Lights, CCTV, computer projects and 3D printers
- High efficiency and low ripple
- Stable and reliable performance
- Short circuit and over current protection
- Over temperature protection
9. Kungber DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Linear Power Supply with 4-Digits LED Power Display 5V2A USB Output, Coarse and Fine Adjustments with Alligator Leads
This Kungber DC Power Supply Variable is an incredible choice for any DIY electronics projects. It offers up to 30V 10A of adjustable power with a 4-digit LED power display and a 5V2A USB output, making it easy to keep track of how much power is being used. The coarse and fine adjustments make it even more precise, while the alligator leads ensure a safe and secure connection. It’s a reliable, accurate, and affordable power supply that every electronics enthusiast should own. Highly recommended!
- Variable DC power supply with 30V 10A input and adjustable switching regulated DC bench linear power supply
- 4-Digits LED Power Display for accurate voltage and current readings
- 5V 2A USB output for charging and powering portable devices
- Coarse and fine adjustments for precise voltage and current control
- Comes with alligator leads for easy connection to test circuits
