JPH0326299U - - Google Patents
Info
- Publication number
- JPH0326299U JPH0326299U JP8536289U JP8536289U JPH0326299U JP H0326299 U JPH0326299 U JP H0326299U JP 8536289 U JP8536289 U JP 8536289U JP 8536289 U JP8536289 U JP 8536289U JP H0326299 U JPH0326299 U JP H0326299U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- capacitor
- smoothing capacitor
- output terminal
- output
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 6
- 238000009499 grossing Methods 0.000 claims description 4
- 230000005669 field effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Voltage And Current In General (AREA)
- Control Of Eletrric Generators (AREA)
Description
図面は本考案に係る直流電源装置の一実施例の
全体構成図である。
１……直流電源、２……定電圧回路、３……外
部負荷装置、４……比較器、ＦＥＴ……電界効果
トランジスタ、Ｃ１……平滑用コンデンサ。
The drawing is an overall configuration diagram of an embodiment of a DC power supply device according to the present invention. DESCRIPTION OF SYMBOLS 1...DC power supply, 2... Constant voltage circuit, 3... External load device, 4... Comparator, FET... Field effect transistor, C1 ... Smoothing capacitor.
Claims (1)
サの出力側に接続される電界効果トランジスタと
を介して出力端子が設けられる直流電源装置にお
いて、前記平滑コンデンサの電圧と、このコンデ
ンサ電圧の変動の影響を受けないように配設され
た基準電圧とを常時比較する比較回路と、この比
較回路において、前記平滑コンデンサの電圧が所
定値より低下したことが検出されたときに信号を
出力して前記電界効果トランジスタをオフして前
記出力端子への電流供給を遮断する制御手段とを
備えることを特徴とする直流電源装置。 In a DC power supply device in which an output terminal is provided via a current output smoothing capacitor and a field effect transistor connected to the output side of this capacitor, the voltage of the smoothing capacitor and the influence of fluctuations in this capacitor voltage are a comparator circuit that constantly compares the voltage of the smoothing capacitor with a reference voltage that is arranged so that the voltage does not exceed a predetermined value; and control means for turning off the current supply to the output terminal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989085362U JP2516327Y2 (en) | 1989-07-20 | 1989-07-20 | DC power supply |
| US07/554,194 US5093611A (en) | 1989-07-20 | 1990-07-17 | Output circuit for portable generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989085362U JP2516327Y2 (en) | 1989-07-20 | 1989-07-20 | DC power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0326299U true JPH0326299U (en) | 1991-03-18 |
| JP2516327Y2 JP2516327Y2 (en) | 1996-11-06 |
Family
ID=31634467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989085362U Expired - Fee Related JP2516327Y2 (en) | 1989-07-20 | 1989-07-20 | DC power supply |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2516327Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001503703A (en) * | 1996-11-07 | 2001-03-21 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Control device for in-vehicle distribution network |
| JP2001253545A (en) * | 2000-03-13 | 2001-09-18 | Sankyu Inc | Coil product shipping method and pallet used for the same as well as pallet lifting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5047144A (en) * | 1973-08-31 | 1975-04-26 | ||
| JPS62189000U (en) * | 1986-05-19 | 1987-12-01 | ||
| JPS63198400U (en) * | 1987-06-12 | 1988-12-21 |
-
1989
- 1989-07-20 JP JP1989085362U patent/JP2516327Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5047144A (en) * | 1973-08-31 | 1975-04-26 | ||
| JPS62189000U (en) * | 1986-05-19 | 1987-12-01 | ||
| JPS63198400U (en) * | 1987-06-12 | 1988-12-21 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001503703A (en) * | 1996-11-07 | 2001-03-21 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | Control device for in-vehicle distribution network |
| JP2001253545A (en) * | 2000-03-13 | 2001-09-18 | Sankyu Inc | Coil product shipping method and pallet used for the same as well as pallet lifting device |
| JP4514277B2 (en) * | 2000-03-13 | 2010-07-28 | 山九株式会社 | Product coil shipping method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2516327Y2 (en) | 1996-11-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |