FIELD: power supply to radio-electronic systems and devices.
SUBSTANCE: proposed power system incorporating surge protective gear for radio-electronic devices has power supply, power buses connected to radio-electronic devices under protection, the latter being series-connected with device turn-on and protection units whose quantity depends on that of devices under protection, and protective gear; novelty is introduction of additional diode connected in series with protective gear, their common point of connection forming process test bus.
EFFECT: enhanced functional reliability of protective gear.
1 cl, 1 dwg
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