Drok Boost converter not working

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Drok
Keymaster

September 16, 2021 at 7:58 am

Post count: 2971
#80879 Reply |
Hello bravo,

1. For Amazon order, items are stored in Amazon warhouse and fulfiled by them, we have to pay for the store fee, fulfilled by Amazon fee, and other handling fee ect. Hope you can understand

If you order from our website, products shipped from China directly, as you know, delivery time would be much longer. What’s more, the price doesn’t nclude freight.

2. It can only show input voltage, output voltage and current. Input current is not available.

3. If it can’t show output current with load, did you confirm output is turned on and if the output polarity is reversed? Or would you like to show more details by video so that we can check it?

You can send video here or send it service@droking.com

Best regards.
- This reply was modified 3 years, 3 months ago by Drok.
Adam Foster
August 8, 2023 at 7:49 pm

Post count: 0

#116853 Reply |

Hello I have purchased two of these devices, the same ones in the link https://www.amazon.com/dp/B01GFVI6R6/ref=as_li_tl?tag=proeng-20

I have a 12vdc 30a power supply connected to one boards input.

when I connect the board I set output current to 0.0a, and voltage to 16vdc, and press the set button.

after pressing the set button I connected load.

the output of the device with small dc motor connected with output light on read 14vdc with 4.5a output.

This should not be, device is boosting voltage but not to set value, and not limiting load current set in settings.

when I set converter to 16vdc with 1a load, output remains unchanged.

it seems setting both of two boost converts perform the same way, why are settings not implemented and device allowing random output?

kindly,

adam
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