JPH0291442U - - Google Patents
Info
- Publication number
- JPH0291442U JPH0291442U JP16908688U JP16908688U JPH0291442U JP H0291442 U JPH0291442 U JP H0291442U JP 16908688 U JP16908688 U JP 16908688U JP 16908688 U JP16908688 U JP 16908688U JP H0291442 U JPH0291442 U JP H0291442U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- voltage regulator
- regulated
- alternator
- switches
- 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
- 230000001105 regulatory effect Effects 0.000 claims 4
- 230000015556 catabolic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Charge By Means Of Generators (AREA)
Description
第1図は本考案の一実施例ボルテージレギユレ
ータの回路構成図。第2図はその外気温の変化に
相応した設定電圧の調整状況を示す図。
10:バツテリ、11:オルタネータ、12:
ボルテージレギユレータ、13:キースイツチ、
14:フイールドコイル、16:パワトランジス
タ、17:ドライバトランジスタ、18:定電圧
ダイオード、21:発生電圧調整回路、22,2
3:感温抵抗、22b,23b:バイメタル接点
。
FIG. 1 is a circuit diagram of a voltage regulator according to an embodiment of the present invention. FIG. 2 is a diagram showing how the set voltage is adjusted in response to changes in outside temperature. 10: Battery, 11: Alternator, 12:
Voltage regulator, 13: Key switch,
14: Field coil, 16: Power transistor, 17: Driver transistor, 18: Constant voltage diode, 21: Generated voltage adjustment circuit, 22,2
3: Temperature sensitive resistor, 22b, 23b: Bimetal contact.
Claims (1)
オルタネータのフイールドコイルに電流を流すパ
ワトランジスタと、 前記オルタネータの発生電圧を調整してこの調
整電圧を定電圧ダイオードに印加する発生電圧調
整回路と、 前記調整電圧が前記定電圧ダイオードの降伏電
圧を越えるとオン状態に切換わつて前記パワトラ
ンジスタをオフ状態に切換えるドライバトランジ
スタと、 を備えたボルテージレギユレータにおいて、 前記発生電圧調整回路は外気温が高い状態で調
整電圧を下げ、かつ外気温が低い状態で調整電圧
を上げる感温抵抗を備えたことを特徴とするボル
テージレギユレータ。[Claims for Utility Model Registration] A power transistor that turns on when a key switch is turned on and causes current to flow through a field coil of an alternator, and a generator that adjusts the voltage generated by the alternator and applies this adjusted voltage to a constant voltage diode. In the voltage regulator, the voltage regulator includes: a voltage regulating circuit; and a driver transistor that switches to an on state and switches the power transistor to an off state when the regulated voltage exceeds a breakdown voltage of the voltage regulator diode. A voltage regulator whose circuit is equipped with a temperature-sensitive resistor that lowers the regulated voltage when the outside temperature is high and increases the regulated voltage when the outside temperature is low.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16908688U JPH0291442U (en) | 1988-12-27 | 1988-12-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16908688U JPH0291442U (en) | 1988-12-27 | 1988-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0291442U true JPH0291442U (en) | 1990-07-19 |
Family
ID=31458841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16908688U Pending JPH0291442U (en) | 1988-12-27 | 1988-12-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0291442U (en) |
-
1988
- 1988-12-27 JP JP16908688U patent/JPH0291442U/ja active Pending
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