UA6831A - Protection device for electric power supplies - Google Patents

Protection device for electric power supplies

Info

Publication number
UA6831A
UA6831A UA4723798A UA4723798A UA6831A UA 6831 A UA6831 A UA 6831A UA 4723798 A UA4723798 A UA 4723798A UA 4723798 A UA4723798 A UA 4723798A UA 6831 A UA6831 A UA 6831A
Authority
UA
Ukraine
Prior art keywords
electric power
power supplies
protection device
transistor
control
Prior art date
Application number
UA4723798A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Аркадій Леонідович Глухенький
Аркадий Леонидович Глухенкий
Григорій Харитонович Мельник
Григорий Харитонович Мельник
Original Assignee
Науково-Дослідний Інститут "Букон" Виробничого Об'Єднання "Катіон"
Научно-исследовательский институт "Букон" Производственного объединения "Катион"
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 Науково-Дослідний Інститут "Букон" Виробничого Об'Єднання "Катіон", Научно-исследовательский институт "Букон" Производственного объединения "Катион" filed Critical Науково-Дослідний Інститут "Букон" Виробничого Об'Єднання "Катіон"
Priority to UA4723798A priority Critical patent/UA6831A/en
Publication of UA6831A publication Critical patent/UA6831A/en

Links

Landscapes

  • Dc-Dc Converters (AREA)

Abstract

The invention relates to electrical engineering and meant to use in secondary electric power supplies of communications-electronics equipment. The protection device for electric power supplies comprises a control transistor, a control current generator, power transistor, a voltage divider, a nonlinear current sensor and an electrical bias element.
UA4723798A 1989-07-26 1989-07-26 Protection device for electric power supplies UA6831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4723798A UA6831A (en) 1989-07-26 1989-07-26 Protection device for electric power supplies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4723798A UA6831A (en) 1989-07-26 1989-07-26 Protection device for electric power supplies

Publications (1)

Publication Number Publication Date
UA6831A true UA6831A (en) 1995-03-31

Family

ID=74336850

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4723798A UA6831A (en) 1989-07-26 1989-07-26 Protection device for electric power supplies

Country Status (1)

Country Link
UA (1) UA6831A (en)

Similar Documents

Publication Publication Date Title
HK1006899A1 (en) Assemblies of ptc circuit protection devices
EP0376726A3 (en) Generator voltage regulator power circuit
GB9416872D0 (en) An electrical power generating arrangement
GB2258925B (en) Power voltage generating circuit
MX9703836A (en) Safety circuit for electrical devices.
GB9319130D0 (en) An electrical power generating arrangement
TW366618B (en) An electronic trip device comprising a power supply device
DE3576890D1 (en) BATTERY ARRANGEMENT WITH ELECTRONIC CURRENT LIMITATION FOR SUPPLYING AN ELECTRICAL CONSUMER.
DE69203048D1 (en) Improvements in electrical equipment in power tools and switches.
DE59602669D1 (en) RAIL CHANNEL SYSTEM OF A LOW VOLTAGE SWITCHGEAR
SE7703755L (en) FREQUENCY CONVERTER
BG103488A (en) Switching device including spark discharger for electric power switching
EP0766162A3 (en) Circuit for improved load transient response in power supplies
UA6831A (en) Protection device for electric power supplies
TW364061B (en) Voltmeter, suitable for medium/high-voltage devices, having a surface-wave device
DK151290A (en) PROCEDURE FOR EFFECTING THE LOAD OF AN ELECTRIC SUPPLY NETWORK, AND ELECTRICAL POWER, DISPLAY EQUIPMENT AND REPLACEMENT APPLIANCES FOR USE IN THIS PROCEDURE
ES8704123A1 (en) Device for the protection and the defence of possessions and/or persons by discharge of electric sparks comparable to a static electricity discharge.
JPS5775330A (en) Overload protecting device
UA15584A (en) Electric network current protection device
ES514711A0 (en) "PROCEDURE AND DEVICE FOR REGULATING THE VOLTAGE OF A DIRECT ELECTRIC CURRENT GENERATOR".
UA11854A1 (en) Device for thermal protection of electric installation
UA11593A1 (en) Protection device against single-polar leakages to the ground in a cable network
UA18741A (en) Wattles power compensator
YU28201A (en) Control unit of electric current load
JPS6485573A (en) Switching power supply device