CCFL - Cold Cathode Fluorescent Lamp
Connection Diagram:
P | ||
N |
Connections(11) | Position | Remark |
P | Top | |
N | Bottom |
Parameters(3) | Default | Remark |
Vignition | 1500 | |
Vburn | 600 | |
NegativeResistance[Ohm] | -100k | Negative voltage current Gas discharge relation |
Function | The lamp ignites when the voltage accros the lamp is larger than Vignition. The lamp burns with an arc voltage equal to Vburn and a negative voltage current slope defiend by NegativeResistance | |
Special | Be carefull with specifying Negative Resistance. Start with 1, run a simulatio and check the current and voltage waveforms. The Negative Resitance is limited to -Vburn/Iburn After checking the waveforms you can me Negative resistance gradually negative, to meet the HCFL specifications. |
Status | Standard |
Select from | Components\Library\Lighting\CCFL |
See also