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50ꢀ150 Watts
DLA Series
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AC Input LED Driver
Constant Voltage & Constant Current
High Power Factor
High Efficiency
Water Proof to IP67
High Input Voltage Range
3 Year Warranty
Specification
Input
General
Input Voltage
• DLA50-A & -V: 90-264 VAC,
All other models: 90-305 VAC
• 47-63 Hz
• 50 W: 0.70 A at 115 VAC, 0.35 A at 230 VAC,
75 W: 0.9 A at 115 VAC, 0.40 A at 230 VAC,
120 W: 1.38 A at 115 VAC, 0.7 A at 230 VAC,
150 W: 1.8 A at 115 VAC, 0.80 A at 230 VAC
• 60 A at 230 VAC, cold start +25 °C
• See tables
Efficiency
Isolation
• See tables
• DLA50-A & -V: (Class II)
3000 VAC Input to Output
3000 VAC Input to Case
500 VDC Output to Case
Input Frequency
Input Current
All other models: (Class I)
3000 VAC Input to Output
1500 VAC Input to Ground
500 VDC Output to Ground
• PFC 30-90 kHz variable
PWM 100-120 kHz typical
Inrush Current
Power Factor
Switching Frequency
MTBF
Earth Leakage Current • 400 µA max at 115 VAC,
750 µA max at 230 VAC
• >300 kHrs to MIL-HDBK-217F at 25 °C, GB
Output
Output Voltage
• See table
1% for -V versions,
5% for -A versions
Environmental
Initial Set Accuracy
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Operating Temperature • -35 °C to +60 °C for DLA50-A & -V,
-35 °C to +55 °C for DLA50-VL
Minimum Load
Start Up Delay
Hold Up Time
• No minimum load required
• 3 s max at 100 VAC
• 10 ms minimum
-35 °C to +70 °C for others, DLA150
derate from 100% load at 65 °C to 90%
load at 70 °C
Operating Humidity
• 5-100% RH, non-condensing
Storage Temperature • -40 °C to +80 °C
Line Regulation
Load Regulation
Transient Response
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1% maximum
3% maximum
Operating Altitude
Shock
• 3000 m
• 5% max. deviation, recovery to within
1% in 10 ms for a 50% load change
• 1.5% max pk-pk, 20 MHz bandwidth
• 30 g, 10 ms on 3 axes
2
Vibration
• 5-100 Hz, 2.31 m/s , 20 mins, 3 axes
Ripple & Noise
Overvoltage Protection • 110-140% Vnom, recycle input to reset
EMC & Safety
Overtemperature
Protection
• Unit shuts down, recycle input to reset
(Not on DLA50-A, -V or -VL)
Emissions
• EN55015, Class B conducted and radiated
• EN61000-3-2, Class C for DLA75,120 & 150
• EN61000-3-3
• EN61000-4-2, 8 kV air and 4 kV contact,
Perf Criteria A
Overload Protection
• 135% typical, auto recovery
Harmonic Currents
Voltage Flicker
ESD Immunity
Short Circuit Protection • Trip and restart (Hiccup mode)
Temperature
Coefficient
• 0.04%/°C
Radiated Immunity
EFT/Burst
• EN61000-4-3, level 2 Perf Criteria A
• EN61000-4-4, level 2 Perf Criteria A
• EN61000-4-5, level 3 Perf Criteria B
• EN61000-4-6, level 2 Perf Criteria A
• EN61000-4-11, 30% 10 ms,
60% 100 ms, 100% 5000 ms,
Perf Criteria A, B, B
Surge
Conducted Immunity
Dips & Interruptions
Safety Approvals
• EN61347, UL8750, CE Mark, some 50 W &
75 W models comply with UL1310 Class 2
requirement, see model table for details