GB2246000B
(en )
1994-01-12
Drive circuit for electroluminescent lamp
AU632565B2
(en )
1993-01-07
Lamp starting circuit
GB8714756D0
(en )
1987-07-29
Operating lamp circuit
SG50343A1
(en )
1998-07-20
Power supply circuit for an electroluminescent lamp
GB2222028B
(en )
1992-12-09
Electronic circuit module with improved cooling
EP0314077A3
(en )
1990-05-09
Discharge lamp driving circuit
GB9314166D0
(en )
1993-08-18
Low power electronic logic circuit
AU4127989A
(en )
1990-03-22
El operating power supply circuit
HUT54847A
(en )
1991-03-28
Method and circuit arrangement for operating xenon-metal-halide lamp
EP0420518A3
(en )
1992-10-28
Power saving drive circuit for tfel devices
AU3432189A
(en )
1989-10-05
Electronic ballast for discharge lamps
GB8828865D0
(en )
1989-01-18
Brightness control circuit arrangement for incandescent lamps & switch mains part
GB8819824D0
(en )
1988-09-21
Lighting supply circuit
HU883841D0
(en )
1990-07-28
Electronic power source for fluorescent lamp
AU3841593A
(en )
1994-01-13
Electronic ballast circuit for discharge lamps
GB2159009B
(en )
1988-08-10
Load supply circuit and lamp module
PL271271A1
(en )
1989-09-18
Electronic circuit arranagement for controlling displays in particular high-power ones employing incandescent lamps
AU1217988A
(en )
1988-09-01
Lamp connector with voltage reduction circuit for dimming
AU1434295A
(en )
1995-07-03
Solid state power supply circuit for cold cathode lighting
GB2179510B
(en )
1989-08-09
A starting and dimming circuit for a fluorescent lamp
GB2236921B
(en )
1992-02-05
Electronic ballast circuit for gas discharge lamp
GB8827239D0
(en )
1988-12-29
Fluorescent lamp ignition circuit
PL250672A1
(en )
1986-06-03
Electronic circuitry for programmably controlling incandescent lamps
ZA893856B
(en )
1990-02-28
Electronic ballast circuit for controlled discharge lamp
KR860003679Y1
(en )
1986-12-20
Lighting circuit for an influorescent lamp