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KR960001944A - Constant Current Circuit Using Constant Voltage Regulator - Google Patents

Constant Current Circuit Using Constant Voltage Regulator Download PDF

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Publication number
KR960001944A
KR960001944A KR1019940015332A KR19940015332A KR960001944A KR 960001944 A KR960001944 A KR 960001944A KR 1019940015332 A KR1019940015332 A KR 1019940015332A KR 19940015332 A KR19940015332 A KR 19940015332A KR 960001944 A KR960001944 A KR 960001944A
Authority
KR
South Korea
Prior art keywords
constant
constant current
output voltage
voltage regulator
regulator
Prior art date
Application number
KR1019940015332A
Other languages
Korean (ko)
Inventor
이규택
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019940015332A priority Critical patent/KR960001944A/en
Publication of KR960001944A publication Critical patent/KR960001944A/en

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Abstract

본 발명은 정전압레귤레이터를 이용한 정전류기에 관한 것으로, 출력전압이 미리 설정되어 상기 미리 설정된 출력전압 보다 높은 입력전압이 입력단에 인가되면 상기 미리 설정된 출력전압을 항상 일정하게 출력되는 정전압레귤레이터와, 사용자가 필요에 따라 저항값을 변화시킬 수 있는 가변저항을 포함하고 이루어져, 정전류기를 구성 하는데 있어 비용이 적게 들고 쉽게 구성할 수 있을 뿐만 아니라 상기 저항 값을 가변 시킬 수 있으므로 공급되는 정전류의 값을 변화시켜 다양하게 이용할 수 있도록 한 것이다.The present invention relates to a constant current regulator using a constant voltage regulator, and a constant voltage regulator for outputting a predetermined output voltage is always constant when the output voltage is preset and the input voltage higher than the predetermined output voltage is applied to the input terminal, the user needs It consists of a variable resistor that can change the resistance value according to, it is not only cost-effective and easy to configure a constant current device, but also can change the value of the resistance to vary the value of the constant current supplied It was made available.

Description

정전압레귤레이터를 이용한 정전류회로Constant Current Circuit Using Constant Voltage Regulator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명에 따른 정전압레귤레이터를 이용한 정전류기를 사용한 장치의 회로도.3 is a circuit diagram of a device using a constant current device using a constant voltage regulator according to the present invention.

Claims (2)

출력전압이 미리 설정되어 상기 미리 설정된 출력전압 보다 높은 입력전압이 입력단에 인가되면 상기 미리 설정된 출력전압을 항상 일정하게 출력하는 정전압레귤레이터와; 사용자가 필요에 따라 저항값을 변화시킬 수 있는 가변저항을 포함하는 정전압레귤레이터를 이용한 정전류기.A constant voltage regulator which outputs the preset output voltage constantly when an output voltage is preset and an input voltage higher than the preset output voltage is applied to the input terminal; Constant current regulator using a constant voltage regulator including a variable resistor that allows the user to change the resistance value as needed. 제1항에 있어서, 상기 가변저항의 저항값을 가변하여 임의의 부하로 공급되는 정전류값을 변화시킬 수 있는 것을 특징으로 하는 정전압레귤레이터를 이용한 정전류기.The constant current regulator according to claim 1, wherein the constant current value supplied to an arbitrary load can be changed by varying the resistance value of the variable resistor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940015332A 1994-06-30 1994-06-30 Constant Current Circuit Using Constant Voltage Regulator KR960001944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940015332A KR960001944A (en) 1994-06-30 1994-06-30 Constant Current Circuit Using Constant Voltage Regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940015332A KR960001944A (en) 1994-06-30 1994-06-30 Constant Current Circuit Using Constant Voltage Regulator

Publications (1)

Publication Number Publication Date
KR960001944A true KR960001944A (en) 1996-01-26

Family

ID=66689207

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940015332A KR960001944A (en) 1994-06-30 1994-06-30 Constant Current Circuit Using Constant Voltage Regulator

Country Status (1)

Country Link
KR (1) KR960001944A (en)

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19940630

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid