Please select To the mobile version | Continue to access the desktop computer version

Kaosun's CD Players

 Forgot password?
 Repair!
Search
123
Return to list New
Author: kaosun

How to repair a BP100/200 battery base?

[Copy link]

2

Threads

6

Posts

87

Credits

Member

Rank: 2

Credits
87
Post time 2023-10-02 17:06:21 | Show all posts
Thank you Kaosun.  I appreciate the information.  For the CD player itself, does it's own charging circuit just provide the 7.4V (when plugged in) all the time or does it actually monitor the charging voltage of the batteries?  Thanks again.  
Reply Support Not support

Use magic Report

629

Threads

996

Posts

5951

Credits

Administrator

Rank: 9Rank: 9Rank: 9

Credits
5951
 Author| Post time 2023-10-03 10:19:44 | Show all posts
The DC from AC adapter is much higher than 7.4V, probably up to 12V. The charging IC BQ2057 will monitor and determine how to charge the cells. It's your choice which IC you are going to use while it's IC's choice how to charge your cells. Choose right person to do his job.
Reply Support Not support

Use magic Report

You have to log in before you can reply Login | Repair!

Points Rules

Archiver|Mobile|Dark room|Kaosun's CD players

2024-04-24 17:11 GMT-6 , Processed in 0.019798 second(s), 18 queries .

Powered by Discuz! X3.4

Copyright © 2001-2020, Tencent Cloud.

Quick Reply To Top Return to the list