Shunt motor control (CB7939E)

Found in 1965 General Electric technical documentation, this half-wave circuit controls shunt type motors of maximum 1 A with voltage up to 400 V.

| Clique na imagem para ampliar |

Constant Current Source LM350 (CB15672E)
The current can be kept constant in the load circuit using the integrated regulator LM350. The...
RMS to DC Converter (CB6593E)
Found in older documentation this setting applies to modern components, noting that the power...
Frequency to voltage converter (CB6907E)
This circuit is suggested by American documentation from 1970. It makes use of transistors of the time...