Drok.Blog

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Drok
Keymaster

November 29, 2022 at 9:33 am

Post count: 2948

in reply to: Item 090907 Ampere Meter DC 0-100A #110448

Hello Garet,

Whichever meter, shunt can’t be connected to positive directly. That will damage the meter.

Bet regards.

Drok
Keymaster

November 29, 2022 at 9:17 am

Post count: 2948

in reply to: 25w output: CNC DC Boost Converter 10V-65V to 12V-120V 12A 800W #110443

Hello，

Please confirm if it is this item, https://www.amazon.com/dp/B08PV5YY55?ref=myi_title_dp

We have pdf manual in Amazon page, please feel free to download it,

https://m.media-amazon.com/images/I/51JIkUswChL.pdf

Best regards.

Drok
Keymaster

November 14, 2022 at 9:07 am

Post count: 2948

in reply to: 24v-60v 12v converter #109285

Hello Paul,

Please refer to your battery type and voltage. If it is 48v lead acid, please select P48V in menu 1–. Or you can also choose custom setting, menu 3–.

Best regards,

DROK

Drok
Keymaster

November 14, 2022 at 9:04 am

Post count: 2948

in reply to: manuals for your product #109284

Hello David James,

Would you please tell us which item it is?

Drok
Keymaster

November 1, 2022 at 9:44 am

Post count: 2948

in reply to: KG110F Charge-Discharge Multi Meter, DROK 0-120V 100A DC Voltmeter Coulometer, #108013

Hello,

Sorry, we are not sure the VCC voltage signal you mean. Do you mean the votlage reading changes between two values?

If possible, could you please show how it is by video?

Drok
Keymaster

November 1, 2022 at 9:35 am

Post count: 2948

in reply to: 200540 #108012

Hello JUSTIN BURNETT,

Please refer to below size description.

Drok
Keymaster

November 1, 2022 at 9:14 am

Post count: 2948

in reply to: programming issues #108010

Hello james,

Did you connect load?

Best regards.

Drok
Keymaster

November 1, 2022 at 9:12 am

Post count: 2948

in reply to: SKU: 200310 #108009

Hello Terry Williamson,

To check what wrong it is, would you like to show the issue by images or video? You can share it to service@droking.com

Best regards,

DROK

Drok
Keymaster

November 1, 2022 at 9:10 am

Post count: 2948

in reply to: LCD Hall Cullen Current Voltage Power Energy Meter. #108008

Hello, Ancel Sherrard

Please ignore CU menus, that is for bluetooth version.

Drok
Keymaster

November 1, 2022 at 9:09 am

Post count: 2948

in reply to: wiring diagram and support manual #108007

Hello, jon w mackey

We can’t find one work for 0-30v. It should be 4.5v-30v, please check if it is below one.

https://www.droking.com/2in1-DC-30V-Voltmeter-0-50A-Ammeter-Digital-Voltage-Ampere-Current-Panel-Meter-2in1?search=100174&description=true

Drok
Keymaster

October 21, 2022 at 8:41 am

Post count: 2948

in reply to: 12vdc momentary action relay #106922

Hello,

If 12v is as high level trigger signal, there are many relays can do this.

For exampl,200399, 200391

Best regards.

Drok
Keymaster

October 21, 2022 at 8:22 am

Post count: 2948

in reply to: LCD Hall Cullen Current Voltage Power Energy Meter. #106917

Hello Don Swager,

We can’t confirm the item you mean, it seem your meter is with 50A range. We only have 200A meter, Please confirm if it is this one, https://www.amazon.com/dp/B07B4CWKRJ?ref=myi_title_dp

Drok
Keymaster

October 21, 2022 at 8:06 am

Post count: 2948

in reply to: Need help with UART protocol #106910

Hello

Please send picture to service@droking.com

Drok
Keymaster

October 9, 2022 at 8:22 am

Post count: 2948

in reply to: Step up 18VDC to 24VDC 90W #104956

Hello,

So the output current you need is around 3.8A? There are many converters can do that. But we can’t one meet your size exactly.

Best regards.

Drok
Keymaster

October 9, 2022 at 8:20 am

Post count: 2948

in reply to: Can I parallel 2 power supplies #104955

Hello，

We don’t recommend parallel connection, even though you set the same output voltage. Actual output is not complete the same. With diode, it can prevent backfeed current, however, diode also stop one of output. Actually only one powr supply is working.
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