JPS57198616A - Large-current slide type transformer - Google Patents

Large-current slide type transformer

Info

Publication number
JPS57198616A
JPS57198616A JP8338881A JP8338881A JPS57198616A JP S57198616 A JPS57198616 A JP S57198616A JP 8338881 A JP8338881 A JP 8338881A JP 8338881 A JP8338881 A JP 8338881A JP S57198616 A JPS57198616 A JP S57198616A
Authority
JP
Japan
Prior art keywords
coil
deltav
compensating
foiled
tends
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
JP8338881A
Other languages
Japanese (ja)
Inventor
Yoshizo Tsuzaki
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.)
Shimadzu Corp
Shimazu Seisakusho KK
Original Assignee
Shimadzu Corp
Shimazu Seisakusho KK
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 Shimadzu Corp, Shimazu Seisakusho KK filed Critical Shimadzu Corp
Priority to JP8338881A priority Critical patent/JPS57198616A/en
Publication of JPS57198616A publication Critical patent/JPS57198616A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)

Abstract

PURPOSE:To obtain output voltage characteristics with excellent linearity with a relatively simple structure by providing a foiled compensating coil, and respectively connecting both ends of a main coil and an intermediate point to both ends of the compensating coil and an intermediate point. CONSTITUTION:A conductive foiled compensating coil 5 of the width covering substnatially overall width of a main coil 2 is wound on a core 1. A main coil 2 is wound on the coil 5, and a slide 3 is slid in the state to be electrically connected onto the coil 2. With the thus structure, when a large current is produced so that an output V0 tends to decreased by DELTAV, a voltage produced at the coil of the 1' side of the coil 2 tends to rise by DELTAV. Since this rise DELTAV is induced in the coil 5, the drop of DELTAV can be suppressed. As a result, the output voltage characteristics have excellent linearity like that at the time of small current output.
JP8338881A 1981-05-30 1981-05-30 Large-current slide type transformer Pending JPS57198616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8338881A JPS57198616A (en) 1981-05-30 1981-05-30 Large-current slide type transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8338881A JPS57198616A (en) 1981-05-30 1981-05-30 Large-current slide type transformer

Publications (1)

Publication Number Publication Date
JPS57198616A true JPS57198616A (en) 1982-12-06

Family

ID=13801031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8338881A Pending JPS57198616A (en) 1981-05-30 1981-05-30 Large-current slide type transformer

Country Status (1)

Country Link
JP (1) JPS57198616A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61137308A (en) * 1984-12-10 1986-06-25 Hitachi Ltd Auto-transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61137308A (en) * 1984-12-10 1986-06-25 Hitachi Ltd Auto-transformer

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