JPH0182682U - - Google Patents

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Publication number
JPH0182682U
JPH0182682U JP1987178646U JP17864687U JPH0182682U JP H0182682 U JPH0182682 U JP H0182682U JP 1987178646 U JP1987178646 U JP 1987178646U JP 17864687 U JP17864687 U JP 17864687U JP H0182682 U JPH0182682 U JP H0182682U
Authority
JP
Japan
Prior art keywords
power supply
fan
stabilized
stabilized power
temperature
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.)
Granted
Application number
JP1987178646U
Other languages
Japanese (ja)
Other versions
JPH069590Y2 (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 JP1987178646U priority Critical patent/JPH069590Y2/en
Publication of JPH0182682U publication Critical patent/JPH0182682U/ja
Application granted granted Critical
Publication of JPH069590Y2 publication Critical patent/JPH069590Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図〜第４図はこの考案の一実施例に係り、
第１図はＡＶＲを示すブロツク図、第２図はＡＶ
Ｒを示す外観図、第３図はＤＣフアンの動作説明
図、第４図はＤＣフアンのリツプル電流を示す図
、第５図は従来のＡＶＲを示すブロツク図である
。 図において、１はＡＶＲ、２はＤＣフアン、３
はサーモスタツト、１１は端子台、１２はライン
フイルター回路、１３は整流・平滑回路、１４は
スイツチング回路、１５は高周波整流・平滑回路
、１６はコネクタ、１７は発振制御回路、１８は
補助電源回路である。なお、図中、同一符号は同
一、又は相当部分を示す。 Figures 1 to 4 relate to an embodiment of this invention,
Figure 1 is a block diagram showing AVR, Figure 2 is AV
3 is an explanatory diagram of the operation of the DC fan, FIG. 4 is a diagram showing the ripple current of the DC fan, and FIG. 5 is a block diagram showing a conventional AVR. In the figure, 1 is AVR, 2 is DC fan, 3 is
is a thermostat, 11 is a terminal block, 12 is a line filter circuit, 13 is a rectification/smoothing circuit, 14 is a switching circuit, 15 is a high frequency rectification/smoothing circuit, 16 is a connector, 17 is an oscillation control circuit, 18 is an auxiliary power supply circuit It is. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 交流の商用電源入力を受けて、出力として安定
化した直流を負荷としてのマザーボードにコネク
タを介して供給する直流安定化電源装置において
、直流出力の高周波整流した出力を直流安定化電
源装置の冷却用ＤＣフアンの電源とするとともに
、直流安定化電源装置の内部温度がある温度以上
になつたとき、周囲温度を感知または検知して上
記ＤＣフアンをＯＮ―ＯＦＦするＤＣフアン制御
用の温度検出手段を設けたことを特徴とする直流
安定化電源装置。 In a DC stabilized power supply that receives an AC commercial power input and supplies stabilized DC as an output to the motherboard as a load via a connector, the high-frequency rectified DC output is used to cool the DC stabilized power supply. Temperature detection means for controlling the DC fan serves as a power source for the DC fan, and also senses or detects the ambient temperature and turns the DC fan on and off when the internal temperature of the DC stabilized power supply device exceeds a certain temperature. A DC stabilized power supply device characterized by:
JP1987178646U 1987-11-24 1987-11-24 DC stabilized power supply Expired - Lifetime JPH069590Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987178646U JPH069590Y2 (en) 1987-11-24 1987-11-24 DC stabilized power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987178646U JPH069590Y2 (en) 1987-11-24 1987-11-24 DC stabilized power supply

Publications (2)

Publication Number Publication Date
JPH0182682U true JPH0182682U (en) 1989-06-01
JPH069590Y2 JPH069590Y2 (en) 1994-03-09

Family

ID=31470254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987178646U Expired - Lifetime JPH069590Y2 (en) 1987-11-24 1987-11-24 DC stabilized power supply

Country Status (1)

Country Link
JP (1) JPH069590Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007108984A (en) * 2005-10-13 2007-04-26 Matsushita Electric Ind Co Ltd Power supply stabilization circuit for heating element storage box cooling device
JP2010074922A (en) * 2008-09-17 2010-04-02 Tdk-Lambda Corp Switching power supply
US8049373B2 (en) 2006-12-05 2011-11-01 Panasonic Corporation Apparatus for stabilizing power supply of heater housing box cooling apparatus
JP2014147256A (en) * 2013-01-30 2014-08-14 Tdk Corp Power-supply device
US9577539B2 (en) 2013-01-30 2017-02-21 Tdk Corporation Power supply device and power supply system that have a serial connection terminal, a reverse flow prevention rectifying device and a bypass rectifying device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598294U (en) * 1982-06-30 1984-01-19 松下電工株式会社 Inverter cooling system
JPS61147589U (en) * 1985-03-04 1986-09-11
JPS62152365A (en) * 1985-09-03 1987-07-07 Toshiba Corp Fan controller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598294U (en) * 1982-06-30 1984-01-19 松下電工株式会社 Inverter cooling system
JPS61147589U (en) * 1985-03-04 1986-09-11
JPS62152365A (en) * 1985-09-03 1987-07-07 Toshiba Corp Fan controller

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007108984A (en) * 2005-10-13 2007-04-26 Matsushita Electric Ind Co Ltd Power supply stabilization circuit for heating element storage box cooling device
US8049373B2 (en) 2006-12-05 2011-11-01 Panasonic Corporation Apparatus for stabilizing power supply of heater housing box cooling apparatus
JP2010074922A (en) * 2008-09-17 2010-04-02 Tdk-Lambda Corp Switching power supply
JP2014147256A (en) * 2013-01-30 2014-08-14 Tdk Corp Power-supply device
US9577539B2 (en) 2013-01-30 2017-02-21 Tdk Corporation Power supply device and power supply system that have a serial connection terminal, a reverse flow prevention rectifying device and a bypass rectifying device

Also Published As

Publication number Publication date
JPH069590Y2 (en) 1994-03-09

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