SU1051672A1

SU1051672A1 - Power source

Info

Publication number: SU1051672A1
Application number: SU813330830A
Authority: SU
Inventors: Ильдус Ибрагимович Хузиханов; Шавинур Агманович Ахманов
Original assignee: Предприятие П/Я А-3634
Priority date: 1981-08-05
Filing date: 1981-08-05
Publication date: 1983-10-30

Abstract

ИСТОЧНИК ПИТАНИЯ, содержа щий трансформатор с двум вторичны ми обмотками, четыре диода, объедй нен.ные анрды двух из которых образуют первый выходной вывод, и конденсатор , отличающийс тем что, с целью улучшени массогабаритных показателей, введены че тыре дополнительных диода, которые Л4 В1 4есте с указанными ббразуют две параллельные цепочки из четырех последовательно соединенных диодов кажда , .при этом одна вторична обмотка подключена к соответствующей точке соединени первого и второ го диодов указанных цепочек, первый вывод конденсатора подключен к точке соединени второго и третьего диодов одной цепочки, а второй вывод конденсатора - к точке соединени второго и третьего диодов другой цепочки, друга вторична обмотка подключена к соответствующей точке соединени третьего и четвертого диодов указанных цепочек, а второй выходной вывод образован объединенными катодами четвертых диодов це- j почек. Л8A POWER SUPPLY, containing a transformer with two secondary windings, four diodes, around and two of which form the first output terminal, and a capacitor, characterized in that, in order to improve the mass and dimensions, four additional diodes are inserted, which are L4 B1 Four tests with these indicate two parallel chains of four series-connected diodes each, while one secondary winding is connected to the corresponding junction point of the first and second diodes of these chains, the first terminal the capacitor is connected to the junction point of the second and third diodes of one chain, and the second capacitor lead is to the junction point of the second and third diodes of the other chain, the other secondary winding is connected to the corresponding junction point of the third and fourth diodes of these chains, and the second output terminal is formed by the combined fourth cathodes diodes tse-j kidneys. L8

Description

S7 S7

Claims

A POWER SOURCE, comprising a transformer with two secondary windings, four diodes, the combined andes of two of which form the first output terminal, and a capacitor, such that, in order to improve the overall dimensions, four additional diodes are introduced, which, together with the indicated ones, form two parallel chains of four series-connected diodes each, while one secondary winding is connected to the corresponding connection point of the first and second diodes of these chains, the first output is cond the capacitor is connected to the connection point of the second and third diodes of one chain, and the second capacitor output is connected to the connection point of the second and third diodes of the other chain, the other secondary winding is connected to the corresponding connection point of the third and fourth diodes of these chains, and the second output terminal is formed by the combined cathodes of the fourth diodes tse-, kidneys.

CS © g I I

I I

I I I

I

I _1

SL>