Drok.Blog

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Viewing 15 posts - 1 through 15 (of 2,965 total)

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Drok
Keymaster

May 11, 2023 at 3:30 am

Post count: 2971

in reply to: digital meter wiring #116536

Hello Tim Schlenner，

Would you please kindly offer product link or your order ID so that we can confirm which one it is? We can’t search item with D-69-2058.

Best regards.

Drok
Keymaster

May 11, 2023 at 3:28 am

Post count: 2971

in reply to: No Buzzer sound for on Battery Meter, DROK 48V Digital Battery… #116535

Hello, Niklas Fridstrand

Could you please kindly offer product link or Order ID so that we can cofirm which one it is?

Drok
Keymaster

May 11, 2023 at 3:27 am

Post count: 2971

in reply to: 200486 manual needed #116534

https://m.media-amazon.com/images/I/D1yWB4wMVOS.pdf

Drok
Keymaster

May 11, 2023 at 3:26 am

Post count: 2971

in reply to: DC/DC converter #116533

Hello Steve Moore,

We can’t search itme with 05111210L . Would you please kindly offer product link or Order ID?

Best regards.

Drok
Keymaster

March 14, 2023 at 3:12 am

Post count: 2971

in reply to: 200932 UART #115873

Hello Jono,

Do you want to read voltage and current reading or setting parameters?

Send “Start” command, it will upload load voltage, load current,capacity, discharging time

Drok
Keymaster

March 2, 2023 at 7:59 am

Post count: 2971

in reply to: DC Buck Converter Minimum Input Voltage #115379

Hello

Input low-voltage protection is not available.

Best regards.

Drok
Keymaster

March 2, 2023 at 7:55 am

Post count: 2971

in reply to: SKU 180045 #115378

Hello,

Please refer to below image.

Drok
Keymaster

March 2, 2023 at 7:43 am

Post count: 2971

in reply to: 12v to 56v with 200150 boost converter #115376

Hello，

To boost voltage from 12v to 56v, there is a large voltage difference, so it will incurre more power dissipation. How much power your input source can offer?

Best regards,

DROK

Drok
Keymaster

February 24, 2023 at 10:07 am

Post count: 2971

in reply to: Programming mode for SKU:200389 for 48V Lithium Iron Battery #115160

Hello roberto188,

Percentage calculation is based on your preset value and actual voltage，it depends on your setting. If the value for 0% and 100% is not accurate, the actual percentage is also incorrect.

Best regards.

Drok
Keymaster

February 24, 2023 at 9:56 am

Post count: 2971

in reply to: Cannot Find Instructions for Meter #115159

Hello Mike,

Would you please let us know which item it is?

Drok
Keymaster

January 9, 2023 at 7:17 am

Post count: 2971

in reply to: buck converter wont power load until voltage pot is turned #113146

Hello Keith Hoard，

Please confirm if it is this item, https://www.amazon.com/dp/B078Q1624B?ref=myi_title_dp&th=1

Would you like to show the issue details by video so that we can check further?

You can share a video link.

Best regards.

Drok
Keymaster

January 9, 2023 at 7:10 am

Post count: 2971

in reply to: Looking for some information on a buc converter #113145

Hello Kevin，

Sorry, factory doesn’t show us the information.

Best regards.

Drok
Keymaster

January 9, 2023 at 7:09 am

Post count: 2971

in reply to: Electronic thermostat controller #200368- alarm function question #113144

Hello Jason Russell，

Sorry, low temperature alarm is not available.

Drok
Keymaster

January 9, 2023 at 7:07 am

Post count: 2971

in reply to: XY-LJ02 Two trigger reverse polarity #113140

Hello Charlie，

Sorry, would you like to tell us more details about your problem?

Best regards.

Drok
Keymaster

January 9, 2023 at 7:05 am

Post count: 2971

in reply to: Display won’t turn off #113139

Hello Perrish，

Would you please kindly offer product link or Order ID so that we can confirm which item it is? And would you like to show the connection?
Author

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Viewing 15 posts - 1 through 15 (of 2,965 total)

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