KR790000552B1 - Power and voltage change device - Google Patents
Power and voltage change deviceInfo
- 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
Links
Landscapes
- Ac-Ac Conversion (AREA)
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.
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) |
-
1974
- 1974-01-01 KR KR7400271A patent/KR790000552B1/en active
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