PROGRAMMABLE UNIJUNCTION FENCE CHARGER

A portable fence charger which comprises a relaxation oscillator having a programmable unijunction transistor for producing repetitive pulses, circuitry for amplifying and applying said pulses to a fence, and a repetitively flashing light to indicate proper function of the charger and fence.

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Bibliographische Detailangaben
1. Verfasser: BOEING P,US
Format: Patent
Sprache:eng
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