Header banner
Revain logoHome Page
💡 versatile switching power supply: dc 5v 2a universal module for display (5v 2a) logo

💡 Versatile Switching Power Supply: DC 5V 2A Universal Module for Display (5V 2A) Review

3

·

Poor

Revainrating 2 out of 5  
Rating 
2.0
🚪 Garage & Shop, 🔧 Automotive Tools & Equipment

View on AmazonView on ЯM

Media

(4)
img 1 attached to 💡 Versatile Switching Power Supply: DC 5V 2A Universal Module for Display (5V 2A)
img 2 attached to 💡 Versatile Switching Power Supply: DC 5V 2A Universal Module for Display (5V 2A)
img 3 attached to 💡 Versatile Switching Power Supply: DC 5V 2A Universal Module for Display (5V 2A)
img 4 attached to 💡 Versatile Switching Power Supply: DC 5V 2A Universal Module for Display (5V 2A)

Details

BrandOumefar
Item Dimensions LxWxH4.33 x 3.11 x 1.22 inches
Output Voltage5 Volts

Description of 💡 Versatile Switching Power Supply: DC 5V 2A Universal Module for Display (5V 2A)

【Superior Material】: The aluminum material is anti-corrosion and rust-proof, wear-resistant and durable, and the heat-dissipating mesh hole and the aluminum-shaped bottom box combine to dissipate heat better. 【Wonderful Functions】: The product is made of high temperature resistant copper enameled wire and adopts double winding U-shaped iron core, which has strong anti-interference ability and high stability. 【Applicable Field】: This universal switching power supply is widely used in LED, lighting, security monitoring, 3D printing, automation equipment, industrial control, petrochemical, network communication and other fields. 【Multiple Protections】: This AC 110V-220V switching driver adapter owns high intelligent protection with short circuit protection, overload protection and overvoltage protection. 【Excellent Performance】: This DC 5V switching power supply adopts double filter large capacitor, high voltage resistance, low loss, higher power and stronger.

Reviews

Global ratings 3
  • 5
    1
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    2

Type of review

Revainrating 1 out of 5

Unreliable Converter Fails Automotive Standards

Based on my observations, this adapter converter is not up to par with other automotive tools and equipment. It failed to provide a stable voltage output and couldn't handle the load of my heavy-duty equipment. The only pro was its compact size. The major con was its unreliability and inconsistency in performance. I would not recommend this product to anyone looking for a dependable and high-quality converter for their garage and shop.

Pros
  • Compact and easy to use
Cons
  • Not suitable for high powered devices

Revainrating 5 out of 5

Nice that you can regulate the tension.

This was a great power source. I installed it and powered it on with a voltmeter connected. Then, as I worked, I adjusted the tension to suit my gear's needs. So far, so good. Good price too!

Pros
  • Current Transformer
Cons
  • Cable shorter than others

Revainrating 1 out of 5

The problem with these power supplies.

I bought 3 of these power supplies. Label 110-220 is wrong. They swapped ground and neutral on the plate. They work until connected to a GFCI switch. This makes them dangerous as the neutral wire is connected to the metal case and the return path is through ground.

Pros
  • Electronics
Cons
  • Good but not great