FET Constant Current Source (CB6622E)

We found this circuit in a 1968 US documentation. The power FET is a component of the time and the current is 4.5 mA only.

| Clique na imagem para ampliar |

50 Hz Generator (CB9243E)
This circuit uses discharge tubes as active elements. The circuit is from a 1960s Signalite...
TPS56C215 SWIFT Converter Step Down (COM025E)
June 2016 – Mouser Electronics already have in stock the TPS56C215 converter from Texas...
Signal Follower with the LM386 (CB12344E)
This sensitive signal follower with an LM386 integrated circuit can be used in both audio and RF...