5_V_WITH_DOUBLER

Published:2009/7/17 5:42:00 Author:Jessie | From:SeekIC

Doubling permits use of inexpensive 6.3-V filament transformer without risking loss of regulation when line voltage drops below about 105 V. With values shown, output varied only 6 mV for line voltage range of 95 to 135 V. Doubler circuit consists of C2, C3, D1, D3, D5, and D6.-A. Paterson, Voltage Doubler Prevents Supply from Losing Regulation, EDN Magazine, Nov. 1, 1972, p 46.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Power_Supply_Circuit/5_V_WITH_DOUBLER.html

Print this Page | Comments | Reading(3)