Circuit arrangement for controlling the energization of a load f

Details Circuit arrangement for controlling the energization of a load f Circuit arrangement for controlling the energization of a load f

1980-06-11

1982-03-02

Franklin, Lawrence R.

Electrical transmission or interconnection systems

Plural supply circuits or sources

One source floats across or compensates for other source

307 57, 307 24, 307297, H02J 110

Patent

active

043180078

ABSTRACT:
A load, such as a logic network of the TTL type, is connected in parallel across a plurality of direct-current sources designed to maintain a substantially constant operating voltage. Each source includes a control unit which compares the load voltage with a reference level in order to stabilize the output voltage of an associated current generator at that level. If the generator current drops below a certain minimum value, however, a threshold sensor in the control unit raises the reference level up to an amount equaling about twice the maximum divergence possible between the reference levels of different control units, thereby ensuring that all sources contribute simultaneously to the load current.

REFERENCES:
patent: 4144463 (1979-03-01), Sugiura

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