JPS5591007A - Transistor-type direct current power source - Google Patents

Transistor-type direct current power source

Info

Publication number
JPS5591007A
JPS5591007A JP16210078A JP16210078A JPS5591007A JP S5591007 A JPS5591007 A JP S5591007A JP 16210078 A JP16210078 A JP 16210078A JP 16210078 A JP16210078 A JP 16210078A JP S5591007 A JPS5591007 A JP S5591007A
Authority
JP
Japan
Prior art keywords
output
current
detector
signal current
voltage
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.)
Granted
Application number
JP16210078A
Other languages
Japanese (ja)
Other versions
JPS6211374B2 (en
Inventor
Makoto Sato
Hiroyuki Kotani
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.)
Daihen Corp
Original Assignee
Daihen Corp
Osaka Transformer Co Ltd
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 Daihen Corp, Osaka Transformer Co Ltd filed Critical Daihen Corp
Priority to JP16210078A priority Critical patent/JPS5591007A/en
Publication of JPS5591007A publication Critical patent/JPS5591007A/en
Publication of JPS6211374B2 publication Critical patent/JPS6211374B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Voltage And Current In General (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)

Abstract

PURPOSE: To secure the steady accuracy for the output current through operation given via the multiplier and the divider among the output current of the output current detector, the output voltage of the output signal voltage detector and the output signal current of the comparator each and then applying the output current to the control transistor.
CONSTITUTION: The output signal current of DC power source 1 is compared 7 with the reference signal current given from reference voltage setter 6, and then the ratio is controlled by the difference signal current of the both signals for the conducting current of control transistor Tr2. In other words, the output current and voltage are detected via output current detector 10 and output voltage detector 12 which are installed to the output circuit of Tr2, and at the same time a comparison is given via comparator 7 between the output signal current and the reference signal current. Thus the difference signal current is delivered. Then composite signal current Δ sI0/E0 is delivered via multiplier 13 and divider 12 with output voltage E0 of detector 12 as well as output signal current I0 of detector 10 applied as output signal Δs of comparator 7. This output current is used as the control signal current of Tr2. Thus the steady accuracy is secured for the output current regardless of a big change of the load.
COPYRIGHT: (C)1980,JPO&Japio
JP16210078A 1978-12-29 1978-12-29 Transistor-type direct current power source Granted JPS5591007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16210078A JPS5591007A (en) 1978-12-29 1978-12-29 Transistor-type direct current power source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16210078A JPS5591007A (en) 1978-12-29 1978-12-29 Transistor-type direct current power source

Publications (2)

Publication Number Publication Date
JPS5591007A true JPS5591007A (en) 1980-07-10
JPS6211374B2 JPS6211374B2 (en) 1987-03-12

Family

ID=15748049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16210078A Granted JPS5591007A (en) 1978-12-29 1978-12-29 Transistor-type direct current power source

Country Status (1)

Country Link
JP (1) JPS5591007A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992593U (en) * 1982-12-11 1984-06-23 日本原子力研究所 Acceleration power supply control circuit
JP2002244744A (en) * 2001-02-19 2002-08-30 Fuji Electric Co Ltd Series regulator circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992593U (en) * 1982-12-11 1984-06-23 日本原子力研究所 Acceleration power supply control circuit
JP2002244744A (en) * 2001-02-19 2002-08-30 Fuji Electric Co Ltd Series regulator circuit

Also Published As

Publication number Publication date
JPS6211374B2 (en) 1987-03-12

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