RU97109938A - START-UP CONTROL UNIT FOR LUMINESCENT LAMPS - Google Patents

START-UP CONTROL UNIT FOR LUMINESCENT LAMPS

Info

Publication number
RU97109938A
RU97109938A RU97109938/09A RU97109938A RU97109938A RU 97109938 A RU97109938 A RU 97109938A RU 97109938/09 A RU97109938/09 A RU 97109938/09A RU 97109938 A RU97109938 A RU 97109938A RU 97109938 A RU97109938 A RU 97109938A
Authority
RU
Russia
Prior art keywords
control unit
inverter
luminescent lamps
input
output
Prior art date
Application number
RU97109938/09A
Other languages
Russian (ru)
Other versions
RU2116009C1 (en
Inventor
Д.Р. Шерман
Original Assignee
Солуянов Ю.И.
Filing date
Publication date
Application filed by Солуянов Ю.И. filed Critical Солуянов Ю.И.
Priority to RU97109938A priority Critical patent/RU2116009C1/en
Priority claimed from RU97109938A external-priority patent/RU2116009C1/en
Application granted granted Critical
Publication of RU2116009C1 publication Critical patent/RU2116009C1/en
Publication of RU97109938A publication Critical patent/RU97109938A/en

Links

Claims (1)

Пуско-регулирующий аппарат (ПРА) для люминесцентных ламп, содержащий последовательно соединенные сетевой фильтр, инвертор, резонансный контур, связывающий ПРА с лампой, и схему защиты, вход которой соединен с инвертором, а выход - с резонансным контуром, отличающийся тем, что схема защиты дополнительно содержит датчик тока с диодным мостом, который через усилитель обратной связи соединен с входом оптрона, выход которого подсоединен к инвертору.The start-regulating apparatus (PRA) for fluorescent lamps, containing a series-connected line filter, an inverter, a resonant circuit connecting the ballasts to the lamp, and a protection circuit, the input of which is connected to the inverter, and the output to the resonant circuit, characterized in that the protection circuit further comprises a current sensor with a diode bridge, which is connected through an feedback amplifier to the input of the optocoupler, the output of which is connected to the inverter.
RU97109938A 1997-06-19 1997-06-19 Ignition control unit for fluorescent lighting RU2116009C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97109938A RU2116009C1 (en) 1997-06-19 1997-06-19 Ignition control unit for fluorescent lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97109938A RU2116009C1 (en) 1997-06-19 1997-06-19 Ignition control unit for fluorescent lighting

Publications (2)

Publication Number Publication Date
RU2116009C1 RU2116009C1 (en) 1998-07-20
RU97109938A true RU97109938A (en) 1998-11-27

Family

ID=20194151

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97109938A RU2116009C1 (en) 1997-06-19 1997-06-19 Ignition control unit for fluorescent lighting

Country Status (1)

Country Link
RU (1) RU2116009C1 (en)

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