2 Replies Latest reply on Nov 23, 2014 4:15 AM by user_420283366

controlled variable(300VA) battery charger designing

user_420283366 Nov 23, 2014 4:15 AM

Hello everyone,

I wish to build a battery charger where I can cotrol the output voltage & current to give a total of 300VA.

In that I want-

1. Current control &

2. Voltage control

totalling to 300VA.

While charging the battery I want <=85% charging should be a boost charging (rapid charging with high current) & the next 15% should be a trikle charging (continuous charging with low current).

Also I want the feature of Auto turn-off at full charge & setting a minimum limit to start the charging.

Please guide me on this.

Thanks & Regards-

Amit

1. Re: controlled variable(300VA) battery charger designing

maheshb_81 Nov 19, 2014 1:13 PM (in response to user_420283366)

Amit,

I believe the following Application Note would be a good starter:

AN73468 - PSoC® 3 and PSoC 5LP - Single-Cell Lithium-Ion (Li-ion) Battery Charger

Link: http://www.cypress.com/?rID=58095

Regards

PSoC Wonders!
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2. Re: controlled variable(300VA) battery charger designing

user_420283366 Nov 23, 2014 4:15 AM (in response to user_420283366)

Hello sir, thanks for considering. I will definitely go through the suggestions & see how much would it help.

Regards-

Amit
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