ARCH PSF75

VER : PA_0
update : 2012.03.09
LED Power
PSF75 SERIES
75 Watts
KEY FEATURES
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Fully Isolated Plastic Case with IP65/67 Level
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.
PSF75-24S
Max output wattage
(W)
Voltage
Input
Output
Protection
Isolation
(Note2)
Physical
PSF75-54S
90-295 VAC
Frequency (Hz)
50 / 60 Hz
Power factor
PF>0.9 at Full load (115 VAC / 230 VAC)
Current (Full load)
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
Constant Current Operation Voltage (max)
(CC Mode) (Note3)
18~ 24
VDC
27~36
VDC
38~54
VDC
Voltage Tolerance
±10%
Preset Current (mA) (CC Mode)
Current Adjustment Range (mA)
(CC Mode)
Minimum Load (mA)
3150
2100
1400
2360~3150
1580~2100
1050~1400
2360
1580
1050
Line Regulation (100-270VAC) (typ.)
±4%
Load Regulation (Min-Max) (typ.)
±5%
Ripple & Noise (max)
2.7Vp-p
3.6Vp-p
5Vp-p
Efficiency (at 230VAC.)(typ)
88%
90%
90%
Over current protection
Auto recovery
Over voltage protection
Zener diode clamp
Short circuit protection
Auto recovery
Input-Output (V.AC)
3750V
Input-FG
(V.AC)
1880V
Output-FG
.(V.AC)
Operating temperature
Environment
PSF75-36S
75.6W
500V
-30°C…+70°C (with derating)
Storage temperature
-40°C…+85°C
Temperature coefficient
0.02%/°C
Humidity
95% RH
MTBF
>530,000 h @ 25°C (MIL-HDBK-217F)
Dimension (L x W x H)
4.92 x 2.36 x 1.38 Inches (125.0 x 60.0 x 35.0 mm) Tolerance ±0.5 mm
Weight
g
Cooling method
Free air convection
Safety
Agency Approvals
UL8750、IEC / EN 61347-2-13、 IEC / EN 61347-1
EN 55015
(Pending)
EMC
EMI
(Conducted & Radiated Emission)
EMS (Noise Immunity)
EN 61547
(Pending)
Harmonic Current
EN 61000-3-2(at Full Load)、EN 61000-3-3
Surge
2KV L-L, 4KV L-E
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
(Pending)
(Pending)
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VER : PA_0
update : 2012.03.09
LED Power
PSF75 SERIES
75 Watts
Note:
1. Ripple & Noise are measured at 20MHz of bandwidth with 0.1uF & 47uF parallel capacitor.
2. Please check the derating curve for more details.
3. Input Voltage=115 or 230 VAC。This is the suitable operation region for LED related application.but please reconfirm special electrical requirements
for some specific ststem design.
MECHANICAL DIMENSION
( Top View )
DERATING
BLOCK DIAGRAM
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
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