Wattmeter (T1351E)

This circuit is from a February 1949 Radio Electronics magazine. The circuit uses 3 tubes and includes the power supply.

Power Inductors Automotive (COM016E)
June 2016 - It can be obtained from Mouser Electronics Power inductors for automotive use of...
Regulador Ajustable de Corriente (CB1484S)
El circuito de la figura es un regulador de corriente con ajuste en el rango de 0 a 3 ampères. El...
Amplifier OC30 (CB18565E)
This is a commercial circuit of a transistor amplifier of some watts with the OC30 transistor. The 12 V...