Protection circuits

Details Protection circuits Protection circuits

1977-02-11

1978-07-04

Moose, Jr., Harry E.

Electricity: electrical systems and devices

Safety and protection of systems and devices

Load shunting by fault responsive means

330207P, 361119, H02H 904

Patent

active

040992179

ABSTRACT:
A surge protection circuit for repeaters in a co-axial telecommunications cable where the power supply is through the cable conductors includes a cold-cathode discharge tube connected so as to provide a discharge path, when a surge occurs, for a capacitor through the power tapping resistor so that the discharge current through the power tapping resistor is in opposition to the normal current through the resistor.

REFERENCES:
patent: 3644787 (1972-02-01), Hamilton

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