Digital compensation tuning for switching power supply control

Digital signal to pulse converter and method of digital...

Dimmer circuit with input voltage compensated soft start circuit

Dimmer control system

Electric continuous-flow water heater with controllable outlet t

Electrical power control apparatus and methods

Electronic monitoring system stabilized against accidental trigg

Electronic switch

Electronic switch with on/off fading

Electronic switching device

Energy control system with remote switching

Fail-safe load power management system

Force invariant touch sensitive actuator

Frequency divider

Full scale AC or DC power attenuator

In-line electrical switch for AC power supply

Inductive proximity switch

Inductive-load power control circuit

Integrated power level control and on/off function circuit

Interface circuit for interconnecting an electronic controller t