NO131637B - - Google Patents

Download PDF

Info

Publication number
NO131637B
NO131637B NO114472A NO114472A NO131637B NO 131637 B NO131637 B NO 131637B NO 114472 A NO114472 A NO 114472A NO 114472 A NO114472 A NO 114472A NO 131637 B NO131637 B NO 131637B
Authority
NO
Norway
Prior art keywords
transistor
voltage
base
converter
current
Prior art date
Application number
NO114472A
Other languages
English (en)
Norwegian (no)
Other versions
NO131637C (fi
Inventor
S I Andersson
Original Assignee
Torsten Jeppsson Ab
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 Torsten Jeppsson Ab filed Critical Torsten Jeppsson Ab
Priority to NO114472A priority Critical patent/NO131637C/no
Publication of NO131637B publication Critical patent/NO131637B/no
Publication of NO131637C publication Critical patent/NO131637C/no

Links

Landscapes

  • Dc-Dc Converters (AREA)
NO114472A 1972-04-05 1972-04-05 NO131637C (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO114472A NO131637C (fi) 1972-04-05 1972-04-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO114472A NO131637C (fi) 1972-04-05 1972-04-05

Publications (2)

Publication Number Publication Date
NO131637B true NO131637B (fi) 1975-03-24
NO131637C NO131637C (fi) 1975-07-02

Family

ID=19877990

Family Applications (1)

Application Number Title Priority Date Filing Date
NO114472A NO131637C (fi) 1972-04-05 1972-04-05

Country Status (1)

Country Link
NO (1) NO131637C (fi)

Also Published As

Publication number Publication date
NO131637C (fi) 1975-07-02

Similar Documents

Publication Publication Date Title
US4104715A (en) Alternating current to alternating current converter apparatus
US6466461B2 (en) Method and circuit for reducing voltage level variation in a bias voltage in a power converter
US7345857B2 (en) Power supply with surge voltage control functions
JP2008507950A (ja) 複数の出力電圧を供給する変換器
EP0083717A2 (en) D.C. power supplies
JPS62285665A (ja) 切換式電源ユニツト
NO131637B (fi)
US5450308A (en) Gate power supply circuit
US11705827B2 (en) Rectifier bridge
EP0802615B1 (en) Switching power source apparatus
JPH04127875A (ja) 電源装置
JPS5925245B2 (ja) 給電回路
JP3590160B2 (ja) 直流電源装置
NO772641L (no) Taktet nettapparat.
US4875001A (en) Electronic switching power supply with a choke converter
JPS5843182A (ja) 直流電源回路
JP3670419B2 (ja) 交流入力用電源装置
US11811395B2 (en) Thyristor control device
JPS5837717A (ja) 電源装置の出力保持時間補償回路
JPH06169569A (ja) 高力率ac/dcコンバータ
JPS6037039Y2 (ja) 整流回路
JPS638708B2 (fi)
JPH04295911A (ja) 電源装置
US4075685A (en) Emitter follower voltage controlled power supply
JP3146632B2 (ja) 電話回線電力利用回路