KR790000552B1 - Power and voltage change device - Google Patents

Power and voltage change device

Info

Publication number
KR790000552B1
KR790000552B1 KR7400271A KR740000271A KR790000552B1 KR 790000552 B1 KR790000552 B1 KR 790000552B1 KR 7400271 A KR7400271 A KR 7400271A KR 740000271 A KR740000271 A KR 740000271A KR 790000552 B1 KR790000552 B1 KR 790000552B1
Authority
KR
South Korea
Prior art keywords
power
voltage change
change device
taps
trans
Prior art date
Application number
KR7400271A
Other languages
Korean (ko)
Inventor
G Masao
Original Assignee
Sony Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Co Ltd filed Critical Sony Co Ltd
Priority to KR7400271A priority Critical patent/KR790000552B1/en
Application granted granted Critical
Publication of KR790000552B1 publication Critical patent/KR790000552B1/en

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Abstract

A device was composed of a trans. which had multi-coils(L1) which were independent from one another on the primary or secondary core and multi taps(T1-T6), a rotary S.W which had a plate (1) having multi fixed taps (T1'-T8') and a rotating connector. The device provides a const. output volt. according to various input volt. by rotating the S.W after changing the trans. and S.W. taps.
KR7400271A 1974-01-01 1974-01-01 Power and voltage change device KR790000552B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR7400271A KR790000552B1 (en) 1974-01-01 1974-01-01 Power and voltage change device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR7400271A KR790000552B1 (en) 1974-01-01 1974-01-01 Power and voltage change device

Publications (1)

Publication Number Publication Date
KR790000552B1 true KR790000552B1 (en) 1979-06-02

Family

ID=19199079

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7400271A KR790000552B1 (en) 1974-01-01 1974-01-01 Power and voltage change device

Country Status (1)

Country Link
KR (1) KR790000552B1 (en)

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