JPS6025342U - Constant current charging device for general power supply voltage - Google Patents

Constant current charging device for general power supply voltage

Info

Publication number
JPS6025342U
JPS6025342U JP11608283U JP11608283U JPS6025342U JP S6025342 U JPS6025342 U JP S6025342U JP 11608283 U JP11608283 U JP 11608283U JP 11608283 U JP11608283 U JP 11608283U JP S6025342 U JPS6025342 U JP S6025342U
Authority
JP
Japan
Prior art keywords
power supply
voltage
supply voltage
constant current
charging device
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
Application number
JP11608283U
Other languages
Japanese (ja)
Inventor
丸山　景司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP11608283U priority Critical patent/JPS6025342U/en
Publication of JPS6025342U publication Critical patent/JPS6025342U/en
Pending legal-status Critical Current

Links

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

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

第１図は、蓄電池充電回路図の一例、第２図はＦＥＴ１
３のＲＤＳ−ＶＧＳ特性の一例、第３図は回路の動作説
明用の各部の波形である。Figure 1 is an example of a storage battery charging circuit diagram, Figure 2 is FET1
FIG. 3 shows an example of the RDS-VGS characteristics of No. 3, and shows waveforms of various parts for explaining the operation of the circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ５ＣＲ１及び蓄電池５と直列に接続した電流変成器６を
用い、その二次側出力を整流し、積分回路により平均電
圧変化としてとりだし、この電圧が蓄電池の充電電流と
比例関係にある性質を利用して、この出力電圧をｌ？Ｅ
Ｔ１３のゲート・ソース間に加え、その内部抵抗の変化
を利用してＰＵＴ１２のゲート・カソード間の電圧を変
化させて蓄電池５の充電電流を一定値に安定化する方法
。Using a current transformer 6 connected in series with the 5CR1 and the storage battery 5, the secondary output is rectified and taken out as an average voltage change by an integrating circuit, and this voltage is proportional to the charging current of the storage battery. So, this output voltage is l? E
A method of stabilizing the charging current of the storage battery 5 to a constant value by changing the voltage between the gate and cathode of PUT 12 using changes in internal resistance in addition to the voltage between the gate and source of T13.
JP11608283U 1983-07-26 1983-07-26 Constant current charging device for general power supply voltage Pending JPS6025342U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11608283U JPS6025342U (en) 1983-07-26 1983-07-26 Constant current charging device for general power supply voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11608283U JPS6025342U (en) 1983-07-26 1983-07-26 Constant current charging device for general power supply voltage

Publications (1)

Publication Number Publication Date
JPS6025342U true JPS6025342U (en) 1985-02-21

Family

ID=30267739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11608283U Pending JPS6025342U (en) 1983-07-26 1983-07-26 Constant current charging device for general power supply voltage

Country Status (1)

Country Link
JP (1) JPS6025342U (en)

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