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Drok
Keymaster

January 9, 2023 at 7:03 am

Post count: 2971

in reply to: Almost immediate over temp shutdown Adjustable Voltage Regulator #113138

Hello, dj

According to your image, that is over-temperture protection, how do you set the OTP paramters?

Drok
Keymaster

December 26, 2022 at 7:06 am

Post count: 2971

in reply to: Almost immediate over temp shutdown Adjustable Voltage Regulator #112154

Hello dj,

Please check if it is this item, https://www.amazon.com/dp/B089ND7PTH?ref=myi_title_dp&th=1

Did it show “OPP” ? Would you like to show how it is by images or video?

Best regards,

DROK

Drok
Keymaster

December 26, 2022 at 6:18 am

Post count: 2971

in reply to: USB Buck Converter DC 6-32V 12V 24V to 5V QC 3.0 are all 4 wires in USB #112147

Hello dgullett,

We can’t confirm which item it is. Wuld you please offer product link or product code?

Best regards.

Drok
Keymaster

December 26, 2022 at 6:16 am

Post count: 2971

in reply to: Battery powered AC volt and amp meter needed #112146

Hello Jeff B Land,

Do you mean a AC meter powered by DC power supply? Sorry, currently we don’t have such meter.

Drok
Keymaster

December 26, 2022 at 6:14 am

Post count: 2971

in reply to: USB Buck Converter DC 6-32V 12V 24V to 5V QC 3.0 are all 4 wires in USB #112143

Hello dgullett,

We can’t confirm which item it is. Wuld you please offer product link or product code?

Best regards.

Drok
Keymaster

December 26, 2022 at 6:09 am

Post count: 2971

in reply to: Reconnect to VAC8010F main module #112141

Hello Redje,

Please cofnirm if it is this item, https://www.amazon.com/dp/B0B3RJJF12?ref=myi_title_dp&th=1

SFH is used to searh communication channel.

Drok
Keymaster

December 8, 2022 at 10:08 am

Post count: 2971

in reply to: Delay Relay Module #111069

Hello,

200391 can only control load wihtin 30v/10A. Load capacity can’t be over 10A.

Curretnly we don’t have realy meet that requirement.

Best regards.

Drok
Keymaster

December 8, 2022 at 10:05 am

Post count: 2971

in reply to: 48v Lithium Ion battery #111068

Hello Francisco,

Please select battery type in menu 1– . Or program custom setting in menu 3–.

Here is pdf manual, https://m.media-amazon.com/images/I/911LJfacaVL.pdf

Best regards,

DROK

Drok
Keymaster

November 29, 2022 at 9:33 am

Post count: 2971

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: 2971

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: 2971

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: 2971

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: 2971

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: 2971

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: 2971

in reply to: programming issues #108010

Hello james,

Did you connect load?

Best regards.
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Viewing 15 posts - 16 through 30 (of 2,965 total)

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