Electronic Xenon Ballast 100W
HBX 76

Electronic Control System for Xenon and Mercury Lamps with onboard Igniter

Kategorie: DC Lamps

Electronic Control System for Xenon and Mercury Lamps with onboard Igniter

Features

Power supply for metal halide or xenon filled short arc lamps
Designed for xenon and mercury short arc lamps rated up to 100 W
Output power customer selectable by DIL / 16 step-switch
Capable to drive lamp voltages ranging from 8 to 45 V
Certified by OSRAM and USHIO
Input voltage range from 90 V AC to 264 V AC, power factor corrected line input, built-in EMI-filter: meets CE and FCC part “A”
μP controlled, digital power management with high output stability over lamp lifetime
Output short circuit protected
Galvanic separation of lamp output and line input, thermal shut off at 90°C
Indication function for end of lamp life selectable and shut off for lamp fail parameter
Customer adjustable to less than 0.3% rms light flicker at all frequencies uninterr.
Default light stability with modulation of less than ± 3% during full wave supply interruption
Auxiliary regulated 12 V / 0.2 A output for fan drive (available only when lamp lit)
Flexible design: new lamps and functions adaptable by software

ELECTRICAL DATA

All values are valid at 25 ± 5°C, unless otherwise noted

OUTPUT DATA
Ignition	Symbol	Unit	Nominal	Tolerances	Remarks
Ignition voltage	U_ign	kV_peak	± 14	± 12 - ± 17	Load capacity < 20 pF
Ignition time	t_{ign on}	sec.	1	0.9 - 1.1
RunMaximum cable length between ballast and lamp-up Operation	l_max	mm	240	max. 300	Open ends
Nominal Operation
Lamp voltage	U_La	V	7.4 - 45	± 5%	Depends on lamp select
Lamp wattage	P_La	W	50, 75, 100	± 2%	Selectable 50, 75, 100
Lamp current	I_La	A			Depend on select
End-Of Life-Cut off voltage	U _{La, max}	V	45	± 2 V
End-Of-Life-Cut off time	t _EOL-Off	s	< 0.2
HF-Ripple of output power	∆ _PLa,rip P _La	%	< 3 p-p		7.4 V - 45 V

LIFETIME DATA · All values for Uu = 230 V _mrs, Temperature at test point = 70°C
	Symbol	Unit	Nominal	Tolerances	Remarks
Ballast lifetime	t_Life	H	25.000	>25.000	Acc. to MIL HDBK for nominal operation