Switching Power Supply UC3442 (CB25381E)

This multiple switching power supply was found in the April 1991 issue of Radio Electronics magazine. The MOSFET must be equipped with a heat sink.

| Clique na imagem para ampliar |

Passage Relay 555 CMOS C (CB15871E)
In the figure we have the shot made by an interrupted light beam using a phototransistor or a...
Sine to square converter (CB21989E)
Using a CA3130 operational amplifier, this circuit from a 1977 documentation can handle low...
Receiver for Optical Audio Lin (CB1365E)
This is the receiver for the CB1364E transmitter. Other receivers can be found in this section of...