JPS5585920A - Constant voltage circuit of multiplex output - Google Patents

Constant voltage circuit of multiplex output

Info

Publication number
JPS5585920A
JPS5585920A JP16076678A JP16076678A JPS5585920A JP S5585920 A JPS5585920 A JP S5585920A JP 16076678 A JP16076678 A JP 16076678A JP 16076678 A JP16076678 A JP 16076678A JP S5585920 A JPS5585920 A JP S5585920A
Authority
JP
Japan
Prior art keywords
circuit
output
primary
power switching
secondary winding
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
JP16076678A
Other languages
Japanese (ja)
Inventor
Kiyoshi Kase
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 JP16076678A priority Critical patent/JPS5585920A/en
Publication of JPS5585920A publication Critical patent/JPS5585920A/en
Pending legal-status Critical Current

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  • Direct Current Feeding And Distribution (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE: To obtain the multiplex voltage output from the secondary winding, by operating the primary winding of the transformer used for the smoothing circuit directly coupled to the power switching circuit as a choke coil.
CONSTITUTION: The power switching circuit 17 is controlled with the pulse width control circuit 16. The primary winding of the transformer used for the smoothing circuit directly coupled to the circuit 7 is operated as a choke coil. Thus, while the circuit 17 is ON, the secondary winding is opened with the diodes 23 and 24. Magnetic energy is fetched in the transformer 19 with the current flowing to the primary, and when the power switching circuit 17 is OFF, the diodes 23, 24 are ON and power is fed to the output. The primary holds a given potential difference with the output voltage of the stabilized output 13 and the diode 18 and this potential difference appeares at the secondary winding. That is, stabilized outputs 14 and 15 are obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP16076678A 1978-12-21 1978-12-21 Constant voltage circuit of multiplex output Pending JPS5585920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16076678A JPS5585920A (en) 1978-12-21 1978-12-21 Constant voltage circuit of multiplex output

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16076678A JPS5585920A (en) 1978-12-21 1978-12-21 Constant voltage circuit of multiplex output

Publications (1)

Publication Number Publication Date
JPS5585920A true JPS5585920A (en) 1980-06-28

Family

ID=15721987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16076678A Pending JPS5585920A (en) 1978-12-21 1978-12-21 Constant voltage circuit of multiplex output

Country Status (1)

Country Link
JP (1) JPS5585920A (en)

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