4. Electrical resistors
  5. Mechanically variable
  6. With switch actuated by resistor actuator

Richard L. Black

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DV/dt-detecting overcurrent protection circuit for power supply

Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Reexamination Certificate

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Electronic control systems and methods

Electric lamp and discharge devices: systems – Current and/or voltage regulation – Automatic regulation
Reexamination Certificate

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Electronic control systems and methods

Electrical transmission or interconnection systems – Switching systems – Condition responsive
Reexamination Certificate

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Electronic control systems and methods

Electrical transmission or interconnection systems – Switching systems – Condition responsive
Reexamination Certificate

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Electronic control systems and methods

Electricity: electrical systems and devices – Control circuits for electromagnetic devices – For relays or solenoids
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Profile ID: LFUS-PAI-P-926563

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