ALF240 Datasheet, PDF (1/3 Pages) Arch Electronics Corp. – LED Power

VER : B_1 update : 2012.05.11
LED Power
ALF240 SERIES
KEY FEATURES
„ IP65 Design for Indoor or Outdoor LED Installations
„ Universal Input: 100-240 VAC (Up to 277 VAC)
„ Three in one dimming function
(1~10VDC & PWM Signal or resistance)
„ Bulit-in Active PFC Function, PF>0.95
„ 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
240 Watts
ELECTRICAL SPECIFICATIONS
Model No.
Max Output Wattage (W)
Voltage
Frequency (Hz)
Input
Current (Full load)
Inrush Current (<2ms)
Leakage Current
Power Factor
Voltage (V.DC.)
Constant Current Range (V.DC.)
Voltage Adjustment Range
Voltage Accuracy
Current (Convection) (A) max
Current Adjustment Range (A)
Output
Line Regulation
Load Regulation
Minimum Load
Maximum Capacitive Load
Ripple & Noise (max.)
Efficiency (typ.)
Hold-up Time
Switching Frequency
Over Power Protection
Protection
Over Voltage Protection
Overt Temperature Protection
Short Circuit Protection
Input-Output (V.AC)
Isolation
Input-FG (V.AC)
Output-FG .(V.AC)
Operating Temperature
Storage Temperature
Environment
Temperature Coefficient
Humidity
MTBF
Vibration
ALF240-12S
ALF240-24S
ALF240-28S
192W
240W
90-264 VAC or 120-370 VDC (H Type up to 277 VAC)
47-63 Hz
3 A max. (115 VAC) / 1.5 A max. (230 VAC)
30 A max. (115 VAC) / 60 A max. (230 VAC)
<0.5 mA max.
PF>0.97 (115 VAC) / PF>0.93 (230 VAC) at Full Load
12V
24V
28V
6 ~ 12V
12 ~ 24V
14 ~ 28V
±5%
±2%
16
10
8.57
8 ~ 16
5 ~ 10
4.28 ~ 8.57
±1%
±1%
1%
470-23,000µF depending on model
ALF240-36S
36V
18 ~ 36V
6.66
3.33 ~ 6.66
90%
90%
90%
92%
8 ms min.
80 kHz
Auto recovery
Auto recovery
Auto recovery
Auto recovery
3000V
1500V
500V
-25°C…+70°C (with derating)
-40°C…+85°C
±0.02%/°C ( 0~50°C )
95% RH
>100,000 h @ 25°C (MIL-HDBK-217F)
10~500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes.
ALF240-48S
48V
24 ~ 48V
5
2.5 ~ 5
93%
1. All specifications valid at normal input voltage, full load and +25°C after warm-up time unless otherwise stated.
2. Ripple & Noise are measured at 20MHz of bandwidth with 0.1uF & 47uF parallel capacitor.
http://www.archcorp.com.tw
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