JPS52125715A - Transistor chopper device - Google Patents

Transistor chopper device

Info

Publication number
JPS52125715A
JPS52125715A JP4274876A JP4274876A JPS52125715A JP S52125715 A JPS52125715 A JP S52125715A JP 4274876 A JP4274876 A JP 4274876A JP 4274876 A JP4274876 A JP 4274876A JP S52125715 A JPS52125715 A JP S52125715A
Authority
JP
Japan
Prior art keywords
current
chopper device
transistor chopper
transistor
base
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
JP4274876A
Other languages
Japanese (ja)
Inventor
Ryohei Uchida
Mitsuru Kitano
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4274876A priority Critical patent/JPS52125715A/en
Publication of JPS52125715A publication Critical patent/JPS52125715A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dc-Dc Converters (AREA)

Abstract

PURPOSE: To regulate base current in response to load current and elevate efficiency by providing current transformer in which primary winding for detecting load current is furnished and secondary winding current is supplied to the base of transistor on chopper device.
COPYRIGHT: (C)1977,JPO&Japio
JP4274876A 1976-04-14 1976-04-14 Transistor chopper device Pending JPS52125715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4274876A JPS52125715A (en) 1976-04-14 1976-04-14 Transistor chopper device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4274876A JPS52125715A (en) 1976-04-14 1976-04-14 Transistor chopper device

Publications (1)

Publication Number Publication Date
JPS52125715A true JPS52125715A (en) 1977-10-21

Family

ID=12644625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4274876A Pending JPS52125715A (en) 1976-04-14 1976-04-14 Transistor chopper device

Country Status (1)

Country Link
JP (1) JPS52125715A (en)

Similar Documents

Publication Publication Date Title
JPS52125715A (en) Transistor chopper device
JPS5323027A (en) Transformer core standing device
JPS5374230A (en) Transistor chopper device
JPS5374229A (en) Transistor chopper device
JPS53109114A (en) Control device of dc-dc converter
JPS5233027A (en) Transistor chopper
JPS5391316A (en) Controlling device for dc-dc converter
JPS5372124A (en) Transistor chopper device
JPS5418029A (en) Transformer system
JPS51144944A (en) Ironic resonanced constant voltage power supply device
JPS52115346A (en) Protecting device of transformer
JPS5267722A (en) Chopper device
JPS52136345A (en) Automatic voltage stabilizing device
JPS5397753A (en) Maximum output controller for power amplifier
JPS52180A (en) Transistor
JPS5286119A (en) Controller for transistor switch
JPS5341717A (en) Voltage conversion circuit
JPS5260929A (en) Self-exciting type dc-dc converter
JPS5214855A (en) Ac load start regulating device
JPS526887A (en) Automatic positioning device
JPS5437216A (en) Transistor chopper control device
JPS5371251A (en) Dc stabilized power source device
JPS5268917A (en) Transistor chopper apparatus
JPS5319516A (en) Transistor chopper device
JPS5425383A (en) Positioning device