Switching Power Supply LM2575-5 (CB25575E)

We found this 1 A switching regulator in an Electronics Now magazine from April 1993. The integrated circuit must be equipped with a heat sink.

AC Load Crowbar Circuit (CB5881E)
This circuit trips by shorting the load to quickly blow the fuse when the voltage exceeds a...
Epson SG 8018 Crystal Programmable Oscillators
Epson SG 8018 Epson Crystal Programmable Oscillators Available from Mouser Electronics, these...
FM demodulator for optical transmitter (CB25537E)
This circuit works with the previous two by demodulating the signals received modulated in FM. The...