This circuit for car engine spot adjustment was found in an 80's Radio Electronics. The circuit makes use of a xenon lamp and the pulse transformer must have a turn ratio of 1:50.
The more sensitive the instrument used the better the sensitivity of the indicated meter. We...
November 2016 - Torex's new XCL219 and 220 DC-DC converters are available from Mouser Electronics...
This circuit is from a 2005 Linear Technology application manual. The circuit has an on-off...