Symmetrical regulator (CB8698E)

Found in a 1968 documentation, this circuit provides symmetrical voltages determined by component values. The regulator is a shunt type.

| Clique na imagem para ampliar |

Temperature indicator (CB9308E)
The sensors in this circuit are NTCs and PTCs that work in a differential way by directly...
Voltage Regulator for Cars and Motorcycles (CB4787E)
We found this circuit in a 90's Radio Electronics. The circuit can still be easily assembled as all...
Rectifier without diode (CB8175E)
Found in a 90s Electronic Design, this circuit rectifies sinusoidal signals providing output as...