Programmable electronic plug-in timer

Programmable emergency-stop circuit

Programmable emergency-stop circuit with testing

Programmable gain for switched power control

Programmable switch, adjustable capacitance and resonant circuit

Programmable timer power switch unit with emergency override res

Programmable timer with skip cycle

Programmable wall switch actuator/timer

Proportional warmup timer for power line outages using stored ch

Protecting a motherboard from damage due to installation of...

Protecting method for inrush current preventing resistor

Protection circuit for a power supply unit, and power supply...

Protection circuit for reducing noise received at a circuit...

Protection circuit for reducing noise received at a circuit...

Protection of integrated circuit devices

Protection of supply metering

Protective circuit device for a solar module

Proximity detector

Proximity detector with a stable current source

Proximity detector with error-preventing ambient condition compe