JPS58196585U - power control circuit - Google Patents
power control circuitInfo
- Publication number
- JPS58196585U JPS58196585U JP9476882U JP9476882U JPS58196585U JP S58196585 U JPS58196585 U JP S58196585U JP 9476882 U JP9476882 U JP 9476882U JP 9476882 U JP9476882 U JP 9476882U JP S58196585 U JPS58196585 U JP S58196585U
- Authority
- JP
- Japan
- Prior art keywords
- power control
- control element
- control circuit
- attached
- 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
- Dc-Dc Converters (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はスイッチング電源回路の一例を示す回路構成図
、第２図は第１図の実際の配線状態を示す図、第３図は
この考案の一実施例を示す構成図、第４図ａ、 ｂお
よび第５図ａ、 ｂはそれぞれ同実施例の変形例を示
す構成図である。
２ａ・・・’［を検出コイル（空心コイル）、３・・・
トランジスタ（電力制御素子）、５・・・負荷、１０・
・・回路基板、１１・・・放熱板。Figure 1 is a circuit configuration diagram showing an example of a switching power supply circuit, Figure 2 is a diagram showing the actual wiring state of Figure 1, Figure 3 is a configuration diagram showing an embodiment of this invention, and Figure 4 a. , b and FIGS. 5a and 5b are configuration diagrams showing modifications of the same embodiment, respectively. 2a...' [Detection coil (air-core coil), 3...
Transistor (power control element), 5...Load, 10.
...Circuit board, 11... Heat sink.
Claims (1)
力制御素子を通して前記負荷へ流れる電流を検出する電
流検出コイルを備えた電源回路において、前記電力制御
素子が取付けられている放熱板を当該回路基板に取付け
、かつその電力制御素子を回路基板に直接的に接続する
とともに、その電力制御素子の接続子に前記電流検出コ
イルを取付けたことを特徴とする電力制御回路。In a power supply circuit equipped with a power control element inserted into an energizing path to a load and a current detection coil that detects a current flowing to the load through the power control element, a heat sink to which the power control element is attached is connected to the power supply circuit. 1. A power control circuit, wherein the power control circuit is attached to a circuit board, the power control element is directly connected to the circuit board, and the current detection coil is attached to a connector of the power control element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9476882U JPS58196585U (en) | 1982-06-24 | 1982-06-24 | power control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9476882U JPS58196585U (en) | 1982-06-24 | 1982-06-24 | power control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58196585U true JPS58196585U (en) | 1983-12-27 |
Family
ID=30226661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9476882U Pending JPS58196585U (en) | 1982-06-24 | 1982-06-24 | power control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58196585U (en) |
-
1982
- 1982-06-24 JP JP9476882U patent/JPS58196585U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58196585U (en) | power control circuit | |
| JPS607156U (en) | mass marker circuit | |
| JPS60181183U (en) | power supply | |
| JPS5947235U (en) | power circuit | |
| JPS60906U (en) | Plunger drive | |
| JPS5848142U (en) | power supply device | |
| JPS60108194U (en) | Power supply overcurrent protection circuit | |
| JPS598239U (en) | safety circuit | |
| JPS60170777U (en) | Power supply voltage display circuit | |
| JPS6062374U (en) | Electronically controlled power steering device | |
| JPS593790U (en) | power circuit | |
| JPS59100303U (en) | Double flow output control circuit | |
| JPS5974686U (en) | heat generating device | |
| JPS5918596U (en) | Capacitor motor speed control | |
| JPS5815222U (en) | DC power supply | |
| JPS5863886U (en) | power supply | |
| JPS59113884U (en) | Communication device alarm circuit | |
| JPS58186791U (en) | power supply | |
| JPS6042090U (en) | power control circuit | |
| JPS58173209U (en) | Magnet drive circuit | |
| JPS59138390U (en) | Power transistor overcurrent prevention circuit | |
| JPS58141651U (en) | Protection circuit in multidrop transmission circuit | |
| JPS59155626U (en) | portable computer device | |
| JPS6130130U (en) | Microcomputer power failure detection circuit | |
| JPS5825525U (en) | power protection circuit |