CCTV_REPEATER_POWER_SUPPLY

Published:2009/7/20 20:59:00 Author:Jessie | From:SeekIC

CCTV REPEATER POWER SUPPLY-Operates from 24.v battery at transmitting terminal. C1 isolates battery voltage from terminal equipment, and L1 prevents shorting of signal. Two 7-v zener diodes in series serve as voltage regulators.-L. G. Schimpf, Carrier Transmission for Closed-Circuit Television, Electronics, 32:24, p 66-68.



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