Prediction methods and circuits for operating a transistor as a

Primary side controller for regulated power converters

Procedure for the control of frequency converter and rectifier/i

Process and device for determining the mean value of the current

Process and system for controlling the energization of a load

Process for converting a first AC signal into a second AC signal

Programmable feedback voltage pulse sampling for switched...

Programmable logic control system for a HVDC power supply

Programmable power regulating power supply

Programmable power supply

Programmable power supply

Programmable power supply

Programmable synchronous step down DC-DC converter controller

Programmable voltage source

Proportional DC power control system and method

Protection and clamp circuit for power factor correction...

Pulse resistor (brake resistor) for a frequency converter in...

Pulse width modulated inductive load controller

Pulse width modulated inverter for unbalanced and variable power

Pulse width modulation method for a power converter