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- Wed Jan 26, 2005 11:01 pm
- Forum: General Discussion
- Topic: Zener Ckt HELP
- Replies: 10
- Views: 4915
Zener Ckt HELP
I,ve been looking to design a LOW current Zener reg ckt...the more I read the muddier the Equasion gets. I'm looking to use a WallWart(rated 9v 500ma) to power a mic. phantom power supply that is 9v batt pwr'd. The open ckt V of 'wart is 13-14v...I only need 9v@~25ma at batt connector...Pls Help... ...