Continue to Site

Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Runleader RL-BI003 doesn't work. Resistor said good-bye.

Status
Not open for further replies.

stoeberhai

New Member
Runleader RL-BI003 Battery fuel gauge is a Instrumentation that measures the remaining power by monitoring the voltage change of the equipment.
The display is dark.
I opened the instrument. I see a vaporised resistor. I think it had 1/4 Watts, but the colour code is no longer readable. I think this resistor was to messure the potential drop to trigger the LEDs.
Has anybody an idea what value the resistor had. In the moment I gauge 14 Ohms.

Thanks in advance,

Stephan

20220530_211635_Runleader_RL-BI003 Kopie.jpg
 

Attachments

  • 20220530_211450_Runleader_RL-BI003 Kopie.jpg
    20220530_211450_Runleader_RL-BI003 Kopie.jpg
    1 MB · Views: 321
  • 20220530_211544_Runleader_RL-BI003 Kopie.jpg
    20220530_211544_Runleader_RL-BI003 Kopie.jpg
    1.1 MB · Views: 281
  • 220531_Runleader_RL-BI003_OPERATING_INSTRUCTIONS_.pdf
    1.8 MB · Views: 318
Status
Not open for further replies.
Back
Top