Power circuit with shunt transistor
Power control system
Power control unit for a single phase load with slightly changin
Power controller
Power conversion apparatus
Power factor correcting means
Power factor corrector for a resistive load
Power maximization circuit
Power regulating device
Power regulation system
Power regulation system for repeatered telephone transmission li
Power regulator for use with line signal repeaters which are rem
Power regulator with R.M.S. output voltage as function of unregu
Power saving line circuit
Power source for supplying stabilized current to electrical inst
Power supply
Power supply for electronic circuits at high-voltage potential
Power supply for illuminated instrument
Power supply system for a camera
Power supply system with parallel regulators and keep-alive circ