Search found 5 matches
- Wed Aug 12, 2015 12:33 pm
- Forum: General Discussion
- Topic: Solar panel charger with auto shutoff. Solar LED drivers.
- Replies: 55
- Views: 379413
Re: Solar panel charger with auto shutoff. Solar LED drivers.
I believe you. I am really new at this. I will double check everything and try it again.
- Wed Aug 12, 2015 10:07 am
- Forum: General Discussion
- Topic: Solar panel charger with auto shutoff. Solar LED drivers.
- Replies: 55
- Views: 379413
Re: Solar panel charger with auto shutoff. Solar LED drivers.
It look like yx508 will only produce 1.2 volts to the led no matter what I change. The inductor was already a 47 uf. I tried changing it and when down to 10 uf and theRe was no increase in voltage. I'm looked at another solor light that put out 2.4 from a 1.2 battery and it had then 5252 chip, a 11 ...
- Mon Aug 03, 2015 12:42 pm
- Forum: General Discussion
- Topic: Solar panel charger with auto shutoff. Solar LED drivers.
- Replies: 55
- Views: 379413
Re: Solar panel charger with auto shutoff. Solar LED drivers.
Thanks so much, so I just need to swap out the inducer with a 33 uh or 47 uh and it should work fine.
- Mon Aug 03, 2015 10:40 am
- Forum: General Discussion
- Topic: Solar panel charger with auto shutoff. Solar LED drivers.
- Replies: 55
- Views: 379413
Re: Solar panel charger with auto shutoff. Solar LED drivers.
Thanks for the response. My yx508 has 0128 below it. The voltage to the led is only 1.2 volts. If I put a 3.4 volts led it barely lights it. If I apply 3 volts to the same led directly it is much brighter. Does the chip itself suppose to increase then voltage or does the coil determine the final vol...
- Sun Aug 02, 2015 9:42 pm
- Forum: General Discussion
- Topic: Solar panel charger with auto shutoff. Solar LED drivers.
- Replies: 55
- Views: 379413
Re: Solar panel charger with auto shutoff. Solar LED drivers.
Hi, I'm new to the forum but I am impressed on the quality of responces. I was in the process of coverting a 99c solar light using a yx805 ic exactly like the one described here to use a 3.4 20ma color changing bulb. After trying to increase the voltage several different ways without changing the bo...