QLF75 Datasheet, PDF (1/2 Pages) Arch Electronics Corp. – LED Power

VER : PA_0 update : 2012.03.09
LED Power
QLF75 SERIES
75 Watts
KEY FEATURES
„ IP66/67 Design for Indoor or LED Outdoor Installations
„ Suitable for Dry / Damp / Wet / Locations
„ Universal Input: 100-277 VAC
„ Bulit-in Active PFC Function
„ High Efficiency up to 90%
„ Free Air Convection
„ High Reliability
„ With Constant Current & Constant Voltage
„ Output Voltage and Constant Current Level can Be
Adjusted Through Internal Potential Meter
„ LED Power Application
„ 3-Years Product Warranty
ELECTRICAL SPECIFICATIONS
All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Model No.
QLF75-24S
QLF75-36S
QLF75-54S
Max output wattage ( W )
75.6W
Voltage
(Note2) 90-295 VAC
Frequency (Hz)
50 / 60 Hz
Input
Power factor
Current (Full load)
PF>0.9 at Full load (115 VAC / 230 VAC)
1.1A max. (115 VAC) / 0.55A max. (230 VAC)
Inrush current
60 A max. (Cold Start at 230 VAC)
Leakage Current
< 0.7 mA max at 240 VAC
Voltage (V.DC.)
24V
36V
54V
Voltage ADJ Range Setup
22 ~ 27V
33 ~ 40V
49 ~ 58V
Constant Current Operation Voltage (max) 17~ 24
(CC Mode) (Note3)
VDC
27~36
VDC
38~54
VDC
Voltage Tolerance
±10%
Output
Preset Current (mA) (CC Mode)
Current Adjustment Range (mA)
(CC Mode)
Minimum Load (mA)
2400
1700~2500
1700
2100
1580~2100
1580
1400
1050~1400
1050
Line Regulation (100-277VAC) (typ.)
±4%
Load Regulation (Min-Max) (typ.)
±5%
Ripple & Noise (max)
2.7Vp-p
3.6Vp-p
5Vp-p
Efficiency (at 230VAC.)(typ)
89%
90%
90%
Over current protection
Auto recovery
Protection
Over voltage protection
Zener diode clamp
Short circuit protection
Auto recovery
Input-Output (V.AC)
3750V
Isolation
Input-FG (V.AC)
1880V
Output-FG .(V.AC)
500V
Operating temperature
-30°C…+70°C (with derating)
Storage temperature
-40°C…+85°C
Environment Temperature coefficient
0.02%/°C
Humidity
95% RH
MTBF
>530,000 h @ 25°C (MIL-HDBK-217F)
Dimension (L x W x H)
6.44 x 2.79 x 1.50 Inches (163.7 x 71.0 x 38.0 mm ) Tolerance ±0.5 mm
Physical
Weight
g
Cooling method
Free air convection
Safety
Agency Approvals
UL8750、IEC / EN 61347-2-13、 IEC / EN 61347-1 (Pending)
EMC
EMI
(Conducted & Radiated Emission)
EMS (Noise Immunity)
Harmonic Current
EN 55015 (Pending)
EN 61547 (Pending)
EN 61000-3-2(at Full Load)、EN 61000-3-3 (Pending)
Surge
2KV L-L, 4KV L-E
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