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Pros & Cons
pros
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pros
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Portability
Customers generally have positive opinions about the portability of the FNIRSI DPS-150 DC Power Supply, praising its compact size and versatility for various applications. However, some customers were disappointed that an optional adapter is required to reach higher voltages, which defeats the purpose of portability for them.

Highlights
Quality
Nice accurate controls and many configurable options.
It really does help gat it claims, and pumped 4a at 19v with ease.
Assumedly it doesn't have a buck or voltage increase circuit.
Not as convenient as a real bench power supply but great for remote troubleshooting
Price
The value is pretty good considering these advantages.
Product is great for what it is, a cheap low current power supply.
Overview
- How are reviewers describing this item?
great, good, able, tried and nice. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 50 reviews as of our last analysis date on Mar 23 2025.
Helpful InsightsBETA
Posted by a reviewer on Amazon
I was waiting for something to get hot or fry but it didn’t
Posted by a reviewer on Amazon
I didn’t understand that at first
Posted by a reviewer on Amazon
Otherwise it will reference the highest voltage you supply it and will reduce from there
Posted by a reviewer on Amazon
I learned about this product from another reviewer and decided to give it a try
Posted by a reviewer on Amazon
The only thing i dont like since it cant boost voltage it needs 1
Posted by a reviewer on Amazon
This means that for devices i run requiring 24 volts i need to find a supply 26
Posted by a reviewer on Amazon
Note that most usb type c adapters for laptops are 20vdc so unless you require less than 20volts youll need to do what i did
Posted by a reviewer on Amazon
I was able to find a starlink 30vdc adapter and modify the barrel connector to fit this but it required soldering and was a pain
Review Count History
Price History
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