ALS50-3 Datasheet, PDF (1/2 Pages) TRIAD MAGNETICS – Switch Mode Power Supplies Single Output AC/DC Power Supply

Switch Mode Power Supplies
Single Output
AC/DC Power Supply
ALS50-3.3
Description:
The ALS50-3.3 is a single output power supply. It provides a DC output power in a cost-effective
open frame package. Excellent performance specifications are provided, together with compliance
to European EMC (EN55022, Class A), and Low Voltage directive (TUV EN60950).
Specifications (@25C)
Input Characteristics:
Input Voltage (5):
Input Frequency Range (1):
Max Input Current:
Max Inrush Current:
Hold-Up Time:
110/220Vac (90-260Vac, 120-370Vdc)
47-63Hz
1.0A @ 110Vac; 0.5A @ 220Vac
30A @ 220VAc
17ms typ @ 110Vac, 100% Load
Output Characteristics:
Output Voltage:
Output Current (1,6):
Output Power (1):
Ripple & Noise (20 MHz BW):
Line Regulation (4):
Load Regulation (3):
Temperature Drift:
Rise-up Time:
Over Current Protection:
Over Voltage Protection:
Short Circuit Protection:
Adj. O/P Voltage Range (1,2):
3.3Vdc
9.1A
30W
50mV
1.0%
2.0%
0.02%/°C
500ms max, 110Vac, 100% Load
Shutdown, O.C.P Point>120%, recycle AC supply to recover
>105% Zener across output
Unit shutdown, recycle AC supply to recover
±10%
Environmental Specifications:
EMI (Conducted RFI):
Built to comply with EN55022-B
EFT:
Built to comply with IEC61000-4-4
ESD:
Built to comply with IEC61000-4-2
Surge:
Built to comply with IEC61000-4-5
Operating Temperature:
Convection cooling 0 to 50°C:100%; 60°C:70%
Operating Humidity:
30% to 90% RH
Storage Temperature:
-25 to 85°C
Storage Humidity:
10% to 95% RH
Cooling:
Convection cooling
Vibration:
1min sweep 10-55Hz, 2G Amplitude, X,Y,Z axis 1hr each
Shock:
<20G
General Specifications:
Efficiency:
Dimensions (WxLxH):
Weight:
Warranty:
70% Typical
76.20x127x35.56mm
300g
2 years @ 40°C, 100% Load
Safety Standards:
Standard:
Dielectric Strength:
Insulation Resistance:
UL1950 (E204980)
TUV EN60950 (50070245)
Built to meet CSA 22.2
I/P-O/P:3kVac, I/P-FG:2.5kVac, <10mA, 1min
O/P-FG: 500VDC>100Mohms
Web: www.TriadMagnetics.com
Phone [phone]
Fax [phone]
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: December 4, 2013