JPS5760818A - Digital voltage regulator - Google Patents

Digital voltage regulator

Info

Publication number
JPS5760818A
JPS5760818A JP13524780A JP13524780A JPS5760818A JP S5760818 A JPS5760818 A JP S5760818A JP 13524780 A JP13524780 A JP 13524780A JP 13524780 A JP13524780 A JP 13524780A JP S5760818 A JPS5760818 A JP S5760818A
Authority
JP
Japan
Prior art keywords
terminals
switches
winding
windings
supplement
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
JP13524780A
Other languages
Japanese (ja)
Inventor
Noboru Abe
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.)
TOKYO RIKOUSHIYA KK
TOUKIYOU RIKOUSHIYA KK
Original Assignee
TOKYO RIKOUSHIYA KK
TOUKIYOU RIKOUSHIYA 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 TOKYO RIKOUSHIYA KK, TOUKIYOU RIKOUSHIYA KK filed Critical TOKYO RIKOUSHIYA KK
Priority to JP13524780A priority Critical patent/JPS5760818A/en
Publication of JPS5760818A publication Critical patent/JPS5760818A/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
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings

Abstract

PURPOSE:To make fine voltage regulation possible while number of taps of a transformer and number of switches are reduced, by a method wherein a transformer is composed by connecting a main winding and a pluraity of supplement windings in series and semiconductor switches are inserted between those windings. CONSTITUTION:Two interim taps in addition to both end taps are provided to a supplement winding 2 at an interval of 1V and semiconductor switches 4 are connected to the terminals 5-8 of the supplement winding 2. Also the terminals 9-12 are provided to a main winding 1 at an interval of 1,000V and the switches 4 are connected to those terminals. The terminals 8 and 9 are connected to output terminals 13 and 14 respectively. Input terminals 15 and 16 are provided to an input winding 17 which corresponds to the windings 1 and 2. With above configuration when a specified voltage is applied between the terminals 15 and 16 and only the switches 4 of the terminals 8 and 9 are on the voltage between the terminals 13 and 14 becomes zero. In the same way, many voltage values can be obtained in such a manner that on-setting of the terminals 7 and 9 gives 1V between the terminals 13 and 14, on-setting of 6 and 9 gives 2V, 5 and 9 3V, 8 and 10 1,000V, 5 and 12 15V, and so forth.
JP13524780A 1980-09-30 1980-09-30 Digital voltage regulator Pending JPS5760818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13524780A JPS5760818A (en) 1980-09-30 1980-09-30 Digital voltage regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13524780A JPS5760818A (en) 1980-09-30 1980-09-30 Digital voltage regulator

Publications (1)

Publication Number Publication Date
JPS5760818A true JPS5760818A (en) 1982-04-13

Family

ID=15147238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13524780A Pending JPS5760818A (en) 1980-09-30 1980-09-30 Digital voltage regulator

Country Status (1)

Country Link
JP (1) JPS5760818A (en)

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