Manual for DC-DC Step Down Voltage Regulator

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Bob Mixon
May 20, 2019 at 7:40 pm

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#35913 Reply |

Greetings,

I purchased a DROK DC-DC Step Down Voltage Converter, from Amazon, and I am in need of the manual. The entire description and link are below.

I’ve forgotten how the buttons work and need this information.

Thank you!

DC Buck Converter, DROK DC-DC Step Down Voltage Regulator 10V- 75V 60v 24v to 0-60v 12v 5v 12A DKP6012 Digital Control Voltage Reducer Board

DC Buck Converter, DROK DC-DC Step Down Voltage Regulator 10V-75V 60v 24v to 0-60V 12v 5v 12A DKP6012 Digital Control Volt Reducer Board Power Supply Module with LED Display & CC CV Mode https://www.amazon.com/dp/B071LGTTRN/ref=cm_sw_r_cp_tai_8.V4Cb5B3DQD4

Drok
Keymaster

May 21, 2019 at 8:51 am

Post count: 2971

#35919 Reply |

Hello Bob Mixon，

Thanks for writing in.

We have uploaded pdf instruction on Amazon product page. Please feel free to download it here, https://images-na.ssl-images-amazon.com/images/I/B1PU4fR9DiS.pdf

George Lowry
December 17, 2020 at 1:37 pm

Post count: 0

#55045 Reply |

I am using a 12 volt 200w landscape power supply as the feed to the voltage regulator and this does not appear to work. Two blue lights come on but the display does not. I tested the input with a 12 V 1 amp LED power power supply and everything worked (display came on).

Can you explain why the 12V 200W landscape power supply does not work? Is it possible there is a power quality issue?

Drok
Keymaster

December 18, 2020 at 6:15 am

Post count: 2971

#55118 Reply |

Hello George Lowry,

Would you like to offer SKU number or product link so that we can confirm which item it is?

And did you check input voltage and current with multimeter?

Best regards,

DROK

Kazuki
October 9, 2022 at 4:34 am

Post count: 0

#104920 Reply |

<p style=”text-align: left;”>Hello
I purchased B075362S9J.
How do I lock the unit?
Also, the LED on the CC does not light up, is this normal?</p>
thanks

Drok
Keymaster

October 9, 2022 at 7:44 am

Post count: 2971

#104943 Reply |

Hello Kazuki,

Sorry, there are no item matches B075362S9J. Please check if some number is wrong.

Or could you please offer product link?

About CC indicator, if actual load current reaches preset current limit, it will light on.

Best regads,

DROK

Thomas E Maynard
April 19, 2023 at 5:02 pm

Post count: 0

#116452 Reply |

There is no installation instructions on a Drok item purchased for Amazon and I do not want to blow it.

The item is DROK DC/DC STABILIZER F36W12V5A3S

Thomas E Maynard
April 19, 2023 at 5:08 pm

Post count: 0

#116453 Reply |

Need instructions for DROK DC/DC STABILIZER F3W12V5A3S

chris collins
December 26, 2024 at 7:14 pm

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#122325 Reply |

This reply has been marked as private.

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October 10, 2025 at 1:20 am

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