VER : A_3
update : 2015.05.15
LED Power
ZLF75 SERIES
75 Watts
KEY FEATURES
Open Frame LED Power Supply
With Constant Current & Constant Voltage (C.C+C.V mode)
With P.F.C. Function, PF>0.9
High Efficiency up to 90%
Free Air Convection
Protections: Over Load / Over Voltage / Short Circuit
High Reliability & Double Layered PCB
Ultra Compact Size: 4.12 x 2.07 x 1.06 Inches
3-Year 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.
ZLF75-24S
ZLF75-36S
ZLF75-48S
ZLF75-54S
75.6W
Max output wattage ( W )
Voltage
75.6W
75.6W
75.36W
(Note2)
90-295 VAC
50 / 60 Hz
Frequency (Hz)
Power factor
PF>0.9 at Full load (115 VAC / 230 VAC)
1.1A (115 VAC) / 0.55A (230 VAC)
Input
Current (Full load)
Inrush current
(at 230 VAC) 45 A max.
< 0.7 mA max at 240 VAC
Leakage Current
Voltage (V.DC.)
24V
36V
48V
54V
Voltage ADJ Range Setup
(CV Mode) 22 ~ 26.5V
33 ~ 39.5V
44 ~ 51.5V
49 ~ 55V
Constant Current Operation Voltage (max)
15.6~ 24
VDC
23.4~36
VDC
36~48
VDC
35.1~54
VDC
(CC Mode)
(Note3)
Voltage Tolerance
±10%
Preset Current (mA)
(CC Mode)
Current Adjustment Range (mA)
(CC Mode)
2800
2100
1400
1400
(at 230 VAC)
Output
2000~3150
1350~2100
1350
1000~1570
1000
900~1400
900
Minimum Load (mA)
2000
±4%
Line Regulation (typ.)
(110-240 VAC)
±5%
Load Regulation (Min-Max) (typ.)
Ripple & Noise (typ.) (Note1)
Efficiency (at 230VAC / Full Load)(typ)
Over current protection
2.7Vp-p
89%
5Vp-p
90%
89%
90%
Auto recovery
Zener diode clamp
Auto recovery
3750V
Protection
Isolation
Over voltage protection
Short circuit protection
Input-Output (V.AC)
Input-FG
(V.AC)
1880V
Output-FG .(V.AC)
Operating temperature
Storage temperature
Temperature coefficient
Humidity
500V
-30°C…+70°C (with derating)
-40°C…+85°C
Environment
0.02%/°C
95% RH
MTBF
>450,000 h @ 25°C (MIL-HDBK-217F)
Dimension (L x W x H)
Weight
4.12 x 2.05 x 1.2 Inches ( 104.6 x 52.1 x 27.0 mm ) Tolerance 1mm
Physical
Safety
195 g
Cooling method
Agency Approvals
Free air convection
UL8750、IEC / EN 61347-2-13、 IEC / EN 61347-1
EMI
EN 55015
(Conducted & Radiated Emission)
EMS (Noise Immunity)
Harmonic Current
Surge
EN 61547
EMC
EN 61000-3-2(at Full Load)、EN 61000-3-3
2KV L-N, 4KV L N-FG
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
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