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highly efficient dc buck converter: drok step down power supply module with adjustable voltage regulator transformer board and led display for optimal volt reduction, 10v-65v to 0-60v 0-12a logo

Highly Efficient DC Buck Converter: DROK Step Down Power Supply Module with Adjustable Voltage Regulator Transformer Board and LED Display for Optimal Volt Reduction, 10V-65V to 0-60V 0-12A Review

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Revainrating 3.5 out of 5  
Rating 
3.4
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Description of Highly Efficient DC Buck Converter: DROK Step Down Power Supply Module with Adjustable Voltage Regulator Transformer Board and LED Display for Optimal Volt Reduction, 10V-65V to 0-60V 0-12A

【Adjustable Output Voltage and Current】For DROK buck converter: Input voltage range is DC 10-65V; Output voltage range is DC 0-60V, can be arbitrary adjustable and used to convert 24v to 12v 5v; Output current range is 0-12A, can be arbitrary adjustable; Max output power is 720W. 【LED Display】This power supply module is designed with LED display, which can show real-time voltage, current, capacity and time. 【Constant Current and Voltage with Indicator Lights】This volt transformer board can set constant output voltage and constant output current by the key buttons. Also, the module is equipped with working status indicator lights, which are output OUT, constant voltage CV and constant current CC respectively, so that the working status can be checked in real time. 【Auto Output and Button Lock Mode】Automatic output can be set after power on. And The parameter adjustment button can be locked to prevent misoperation to adjust the output voltage and current parameters. 【Cooling fan and cooling pad】This adjustable power supply converter is equipped with cooling fan and cooling pad which can keep it cool when it’s too hot.

Reviews

Global ratings 5
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Type of review

Revainrating 4 out of 5

Not addressed 57V --> 25V/10A output

Blown out immediately. To return. I don't know if it was 57V input or 25V/10A output, but don't buy this thing if you need it. And their"support"-a waste of time.

Pros
  • GOLS certified
Cons
  • I vaguely remember

Revainrating 2 out of 5

Doesn't work with common base

It looks like a well made board and is pretty easy to set up if you read the manual. Unfortunately this doesn't work when the input and output share a common ground and I couldn't find this anywhere. This must be stated in the product description.

Pros
  • Delivery was very quick
Cons
  • Has flaws

Revainrating 5 out of 5

No longer works well for power accessories

Worked very well for a month or two with intermittent use to charge batteries, then suddenly stopped working. Even without a load, the fuse blew several times after switching on. I contacted the seller who advised me to do the repair myself and suggested I look for a possible faulty component. There is no guarantee from the Chinese manufacturer.

Pros
  • Easy to read control panel
Cons
  • Large and bulky

Revainrating 4 out of 5

Decent strong regular dollar (see details). Recommended

I've used other DROK products so I knew (more or less) what I wanted from the DROK DC Buck Converter 10-65V to 0-60V 0-12A Adjustable Voltage Regulator with LED display, can expect. Since I'm more interested in electronics, I actually only have a "good" desktop power supply. I have a few other more dubious origins and possibilities. Knowing this, I figured it might be better/safer/less complicated to just use DROK. The unit is a little clunky, although I find it reasonable for 700+ watts. My…

Pros
  • Great Price
Cons
  • Empty