This circuit was found in a 1967 General Electric manual. It is intended for the control of high voltage Nixie pipes used at the time. SCRs may be equivalent.
El circuito de la figura es un regulador de corriente con ajuste en el rango de 0 a 3 ampères. El...
This circuit can be used in the car to convert the 12 V from the battery in 6 or 9 V up to 2 A....
This circuit was found in a 90's Electronic Design. The circuit can be adapted to use modern...