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The DROK Buck Boost Converter is a high-efficiency (88%) adjustable voltage regulator supporting 5-30V input and 0.6-30V output at up to 4A and 35W power (extendable to 50W with cooling). Featuring a large LCD display, ultra-fine voltage/current resolution, and robust multi-protection systems, it’s engineered for professionals needing precise, reliable power control in automotive, RV, or electronics testing applications.
| ASIN | B0BQC163CW |
| Best Sellers Rank | #145,877 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #579 in Power Converters |
| Brand | DROK |
| Color | Blue |
| Customer Reviews | 4.2 out of 5 stars 22 Reviews |
| Input Voltage | 32 volts |
| Item Weight | 0.1 kg |
| Manufacturer | DROK |
| Model Number | 35W |
| Number of Items | 1 |
| Number of Outlets | 1 |
| Power Source | DC power supply |
| Total Power Outlets | 1 |
| Unit Count | 1 Count |
M**G
Works right out of the box.
Really useful item when you need it. No complaints. It takes a few minutes to understand the controls, but that's really all. It might have helped if I looked at the instructions. If you're looking at this converter, you already know what it does. Updated Review a year later: Buy it. I needed to know the kick-on voltage for a board/display and this proved more valuable than my desktop adjustable power supply. This has more fine-tooth control that's responsive, and doesn't necessarily have to kick in until you press the button. It's jumped 12v to 23-24 and dropped 12v to 3.3 (and lower) without issue. Easily a worthwhile purchase.
S**R
Very versatile tool to have!
I didn't know how much I would use this until I got one! This thing is awesome for the test bench. I use it any time I need to test battery powered electronics for malfunctions due to current and voltage fluctuations. Easy to adjust the variables to pinpoint the exact fail point. Readout is straight forward and easy to read. Wiring is simple.
C**.
May be ok
More testeng required
N**I
Functions well, but no cover for back
Does the job, but overly complex user interface for my application. Also, it really does not come with a case. The photos show components protruding out the back but still I was surprised there was no cover.
A**J
Works Great both CV and CC Mode
I am very happy with it. You can set it up in the CC mode where the voltage would drop when the current limit was maxed out - great for short circuit hunting or battery charging. The only critique I have is that it is a bit sluggish but so far it hasn’t been problem for me.
D**L
Lots of flexibility. Great for QRP rigs.
Got two of these to power my QRP rigs. The QMX+ wants 12v (not 13.8v). This unit allows me to set the voltage easily (which also sets power on many QRP rigs). The overcurrent protection is easily set to protect the radio. Printed a nice case for it. May use it for anodizing and plating.
D**T
Works great
Great product, works wonderful
Trustpilot
3 weeks ago
3 weeks ago