JPS5953687U - Transistor bridge type power control device - Google Patents
Transistor bridge type power control deviceInfo
- Publication number
- JPS5953687U JPS5953687U JP14892482U JP14892482U JPS5953687U JP S5953687 U JPS5953687 U JP S5953687U JP 14892482 U JP14892482 U JP 14892482U JP 14892482 U JP14892482 U JP 14892482U JP S5953687 U JPS5953687 U JP S5953687U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- power control
- type power
- transistor
- bridge circuit
- 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
Landscapes
- Protection Of Static Devices (AREA)
- Dc-Dc Converters (AREA)
- Power Conversion In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のトランジスタブリッジ方式の電力制御装
置の構成を説明する図、第２図はこの考案の一実施例に
係るトランジスタブリッジ方式の電力制御装置の構成を
説明する図である。
１１〜１４・・・トランジスタ、１５・・・直流電源、
１６・・・負荷、１７．１８・・・アンｉ′回路、１９
〜２２・・・ドライバ、２３・・・電流検出器、２４・
・・過電流検出回路。FIG. 1 is a diagram illustrating the configuration of a conventional transistor bridge type power control device, and FIG. 2 is a diagram illustrating the configuration of a transistor bridge type power control device according to an embodiment of the invention. 11-14...transistor, 15...DC power supply,
16...Load, 17.18...An i' circuit, 19
~22...driver, 23...current detector, 24.
...Overcurrent detection circuit.
Claims (1)
れる複数のスイッチング用トランジスタで構成したブリ
ッジ回路と、このブリッジ回路を構成するスイッチング
用トランジスタをオンおよびオフ制御し上記電源が極性
を切換えて負荷に結合されるようにするトランジスタ駆
動制御回路と、上記直流電源とブリッジ回路との間に挿
入された過電流検出手段とを具備し、この過電流検出手
段で上記ブリッジ回路を構成するすべてのトランジスタ
をオフ制御するようにしたことを特徴とするトランジス
タブリッジ方式の電力制御装置。A bridge circuit consists of a plurality of switching transistors, in which a DC power supply is connected between the input terminals and a load is connected between the output terminals, and the switching transistors that constitute this bridge circuit are controlled on and off, and the polarity of the above power supply is determined. It comprises a transistor drive control circuit that switches the transistor to be coupled to the load, and overcurrent detection means inserted between the DC power source and the bridge circuit, and the overcurrent detection means constitutes the bridge circuit. A transistor bridge type power control device characterized by turning off all transistors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14892482U JPS5953687U (en) | 1982-09-30 | 1982-09-30 | Transistor bridge type power control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14892482U JPS5953687U (en) | 1982-09-30 | 1982-09-30 | Transistor bridge type power control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5953687U true JPS5953687U (en) | 1984-04-09 |
Family
ID=30330735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14892482U Pending JPS5953687U (en) | 1982-09-30 | 1982-09-30 | Transistor bridge type power control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5953687U (en) |
-
1982
- 1982-09-30 JP JP14892482U patent/JPS5953687U/en active Pending
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