JPH0350939U - - Google Patents
Info
- Publication number
- JPH0350939U JPH0350939U JP11059789U JP11059789U JPH0350939U JP H0350939 U JPH0350939 U JP H0350939U JP 11059789 U JP11059789 U JP 11059789U JP 11059789 U JP11059789 U JP 11059789U JP H0350939 U JPH0350939 U JP H0350939U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- supply voltage
- power supply
- filter unit
- noise generated
- 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
Links
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Power Sources (AREA)
- Stand-By Power Supply Arrangements (AREA)
Description
第1図はこの考案に係る電源電圧の瞬断・瞬低
補償装置の構成を示す構成ブロツク図、第2図は
従来の無停電電源装置の構成を示すブロツク図で
ある。
1……フイルタ部、2……AC/DC変換部、
3……蓄電部。
FIG. 1 is a block diagram showing the structure of a power supply voltage interruption/instantaneous sag compensator according to this invention, and FIG. 2 is a block diagram showing the structure of a conventional uninterruptible power supply. 1... Filter section, 2... AC/DC conversion section,
3...Power storage unit.
Claims (1)
るノイズ及び負荷となる電子装置から発生するノ
イズを取除くフイルタ部と、 入力側が前記フイルタ部の出力側に接続され、
交流を直流に変換するAC/DC変換部と、 前記AC/DC変換部と出力端子との間に接続
され、前記電源電圧の瞬断若しくは瞬低の際に放
電しながら直流電源を供給する蓄電部と からなることを特徴とする電源電圧の瞬断・瞬低
補償装置。[Claims for Utility Model Registration] A filter unit that is connected to an AC power source and removes noise generated from various parts of the device and noise generated from electronic devices serving as a load; and an input side connected to the output side of the filter unit. ,
an AC/DC converter that converts alternating current to direct current; and a storage battery that is connected between the AC/DC converter and the output terminal and supplies direct current power while discharging when the power supply voltage is interrupted or dropped. A power supply voltage instantaneous interruption/instantaneous sag compensator characterized by comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11059789U JPH0350939U (en) | 1989-09-21 | 1989-09-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11059789U JPH0350939U (en) | 1989-09-21 | 1989-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0350939U true JPH0350939U (en) | 1991-05-17 |
Family
ID=31659122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11059789U Pending JPH0350939U (en) | 1989-09-21 | 1989-09-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0350939U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006301815A (en) * | 2005-04-18 | 2006-11-02 | Ricoh Co Ltd | Information processor and method for manufacturing information processor |
JP2009053265A (en) * | 2007-08-23 | 2009-03-12 | Sanyo Electric Co Ltd | Cooling fan mounting structure, and projection video display device and electronic apparatus using it |
-
1989
- 1989-09-21 JP JP11059789U patent/JPH0350939U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006301815A (en) * | 2005-04-18 | 2006-11-02 | Ricoh Co Ltd | Information processor and method for manufacturing information processor |
JP2009053265A (en) * | 2007-08-23 | 2009-03-12 | Sanyo Electric Co Ltd | Cooling fan mounting structure, and projection video display device and electronic apparatus using it |
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