JPS564813A - Adjuster for alternating voltage - Google Patents

Adjuster for alternating voltage

Info

Publication number
JPS564813A
JPS564813A JP8090179A JP8090179A JPS564813A JP S564813 A JPS564813 A JP S564813A JP 8090179 A JP8090179 A JP 8090179A JP 8090179 A JP8090179 A JP 8090179A JP S564813 A JPS564813 A JP S564813A
Authority
JP
Japan
Prior art keywords
transformer
series transformer
switches
voltage adjusting
series
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP8090179A
Other languages
Japanese (ja)
Inventor
Minoru Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8090179A priority Critical patent/JPS564813A/en
Publication of JPS564813A publication Critical patent/JPS564813A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To reduce the number of connections between the intermediate taps when the voltage adjusting transformer and the series transformer are respectively located in separate cabinet, by connecting the intermediate taps of the voltage adjusting transformer.
CONSTITUTION: The intermediate taps for the secondary windings S1, S2 of the transformers PT1, PT2 of the voltage adjusting transformer TR1 are directly connected. Further, the common connections 8 of the series transformer TR2 of the switches SW1 and SW2 to select the taps is connected to one end of a primary winding P3 of the series transformer TR2. Further, the common connections 7 of the series transformer TR2 of the switches SW3, SW4 are connected to another end of a primary winding P3 of the series transformer TR2. Further, by suitably turning on and off the switches SW1WSW4, various amplitude of voltages are fed to a primary of the series transformer TR2 and the secondary voltage according to the ratio of number of windings is fed to the input voltage.
COPYRIGHT: (C)1981,JPO&Japio
JP8090179A 1979-06-25 1979-06-25 Adjuster for alternating voltage Pending JPS564813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8090179A JPS564813A (en) 1979-06-25 1979-06-25 Adjuster for alternating voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8090179A JPS564813A (en) 1979-06-25 1979-06-25 Adjuster for alternating voltage

Publications (1)

Publication Number Publication Date
JPS564813A true JPS564813A (en) 1981-01-19

Family

ID=13731262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8090179A Pending JPS564813A (en) 1979-06-25 1979-06-25 Adjuster for alternating voltage

Country Status (1)

Country Link
JP (1) JPS564813A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540909A (en) * 1983-04-04 1985-09-10 Seiko Instruments & Electronics Ltd. Tuning fork type quartz crystal resonator with variable width base

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540909A (en) * 1983-04-04 1985-09-10 Seiko Instruments & Electronics Ltd. Tuning fork type quartz crystal resonator with variable width base

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