Header banner
Revain logoHome Page
๐Ÿ’ก anmbest constant current cc cv buck converter module - 1.2-36v 20a 300w power supply with short circuit protection logo

๐Ÿ’ก Anmbest Constant Current CC CV Buck Converter Module - 1.2-36V 20A 300W Power Supply with Short Circuit Protection Review

3

ยท

Average

Revainrating 3.5 out of 5ย ย 
Ratingย 
3.7
๐Ÿšช Garage & Shop, ๐Ÿ”ง Automotive Tools & Equipment

View on AmazonView on ะฏM

Media

(4)
img 1 attached to ๐Ÿ’ก Anmbest Constant Current CC CV Buck Converter Module - 1.2-36V 20A 300W Power Supply with Short Circuit Protection
img 2 attached to ๐Ÿ’ก Anmbest Constant Current CC CV Buck Converter Module - 1.2-36V 20A 300W Power Supply with Short Circuit Protection
img 3 attached to ๐Ÿ’ก Anmbest Constant Current CC CV Buck Converter Module - 1.2-36V 20A 300W Power Supply with Short Circuit Protection
img 4 attached to ๐Ÿ’ก Anmbest Constant Current CC CV Buck Converter Module - 1.2-36V 20A 300W Power Supply with Short Circuit Protection

Description of ๐Ÿ’ก Anmbest Constant Current CC CV Buck Converter Module - 1.2-36V 20A 300W Power Supply with Short Circuit Protection

Anmbest buck converter input voltage range is DC 6-40V, adjustable output voltage range is DC 1.2-36V, can be used to convert 24v to 12v 5v, adjustable output current range is 0-20A, max output power is 300W. The step down regulator can apply to constant output current. With a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current. The efficiency can be up to 95%,(measured at 20A, converting 24V to 12V). It is designed with 75V/80A large current dual MOS tube. Input and output use high frequency low resistance electrolytic capacitor, low ripple, and gives a stable output. Wiring is convenient with these large current 30A screw terminals. The buck module has 2 heat sink that could enhance heat dissipation. When there is a big difference between input and output voltage, please decrease power and current. Application: Motors, audio, monitor, LED car display, air conditioner, fans, solar energy, photovoltaic energy, DVD, LED lights, pumps, industrial equipment appliances, etc.

Reviews

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

Type of review

Revainrating 4 out of 5

Very suitable for charging lithium batteries.

That's a great little thing. It converts a current source that would otherwise shut down into a regulated current source with a voltage limiter. This is exactly what I need to charge a lithium battery. It has trimmers for adjusting current and voltage and even a tiny on/off switch. You must be careful when tightening the input and output screws as the terminal blocks are not well secured to the board. I installed it by screwing two self-tapping screws into one of the electrically isolatedโ€ฆ

Pros
  • The step-down module has 2 heatsinks, which can improve heat dissipation. If there is a big difference between input and output voltage, reduce the power and current.
Cons
  • Clarity

Revainrating 3 out of 5

Be very careful when tightening the screws!

I have several of these buck converters. I use them to power cameras and infrared sources in the forest. I feed them 40 volts with 16 or 18 gauge wire. I found the biggest problem was not over tightening the connecting screws. They are poorly attached to the circuit board. I wanted to make sure I had a good connection as they are fixed to trees in weatherproof boxes and access to them is not the best. On the second, I used the terminal block, which immediately unscrewed. When using jewelryโ€ฆ

Pros
  • Anmbest buck converter, input voltage range is 6-40V DC, adjustable output voltage range is 1.2-36V DC, can be used to convert 24V to 12V 5V, adjustable output current range is 0-20A, the maximum output power is 300W. A buck regulator can be used for constant output current.
Cons
  • Not bad, but...

Revainrating 4 out of 5

Great product but needs better documentation

I really like this machine. It serves its purpose well, ie as a desktop power supply made from an old 30VDC power supply that was gathering dust on mine. The output is easily adjustable and stable. The warming is noticeable, but not excessive. It has a pair of relatively massive aluminum heatsinks. The I and O terminals are easily accessible, well labeled and ensure a reliable connection. I used tinned stranded wire ends to make the connections and they work fine. With a piece of adhesive foamโ€ฆ

Pros
  • Application: Motors, Audio System, Monitor, Car LED Display, Air Conditioner, Fans, Solar Energy, Photovoltaic, DVD, LED Lights, Pumps, Industrial Equipment etc.
Cons
  • Mostly good but . ..