JPH02118441U - - Google Patents

Info

Publication number
JPH02118441U
JPH02118441U JP2560689U JP2560689U JPH02118441U JP H02118441 U JPH02118441 U JP H02118441U JP 2560689 U JP2560689 U JP 2560689U JP 2560689 U JP2560689 U JP 2560689U JP H02118441 U JPH02118441 U JP H02118441U
Authority
JP
Japan
Prior art keywords
output
power
power supply
circuit
filter
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
JP2560689U
Other languages
English (en)
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 filed Critical
Priority to JP2560689U priority Critical patent/JPH02118441U/ja
Publication of JPH02118441U publication Critical patent/JPH02118441U/ja
Pending legal-status Critical Current

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  • Stand-By Power Supply Arrangements (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の回路図を示し、第
3図は出力変圧器の巻線構成図、第2図は従来の
回路図である。 10……切換回路、11a,11b……負荷、
12……出力変圧器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交流電力を直流電力に変換し、蓄電池を充電し
    つつ逆変換部に直流電力を供給する整流回路と、
    該直流電力を交流電力に逆変換する逆変換回路と
    逆変換回路が出力する交流電圧の高調波成分を低
    減するフイルタ回路と、商用電源とフイルタの出
    力を切り換える切り換え回路と商用電源電圧をフ
    イルタの出力電圧に一致させる直送変圧器とより
    なる無停電電源装置において、直送変圧器を除去
    し、その設置スペースに新たに切換回路の出力が
    1次側に接続され、2次側を装置の出力端とし、
    2種類以上の電圧を2次側に持つ出力変圧器を具
    備することを特徴とする無停電電源装置。
JP2560689U 1989-03-08 1989-03-08 Pending JPH02118441U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2560689U JPH02118441U (ja) 1989-03-08 1989-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2560689U JPH02118441U (ja) 1989-03-08 1989-03-08

Publications (1)

Publication Number Publication Date
JPH02118441U true JPH02118441U (ja) 1990-09-21

Family

ID=31246488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2560689U Pending JPH02118441U (ja) 1989-03-08 1989-03-08

Country Status (1)

Country Link
JP (1) JPH02118441U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016052A (ja) * 1973-06-18 1975-02-20
JPS5030579U (ja) * 1973-06-29 1975-04-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016052A (ja) * 1973-06-18 1975-02-20
JPS5030579U (ja) * 1973-06-29 1975-04-05

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