Embedded Power for
Business-Critical Continuity
Rev. 04.20.06
ALO15B50
1 of 2
ALO15B50
180 Watts
RoHS
Total Power:
180 Watts
Input Voltage: 48V
# of Outputs: Single
Electrical Specifications
Input
Input range
36V to 55V
Efficiency
96%@ 12V (typical)
60V typical
Over Voltage Protection
Output
Output current
Line regulation
Load regulation
Noise/ripple1
0A to 15 max (180W output power)
-25% / +15% Vo, nom
Special Features
• High efficiency (96% Typical)
• Industry standard package
8th Brick 0.90” x 2.30" x 0.38"
• High capacitive load limit on
start-up
5% Vo (typical)
90mV (typical)
Over current limit
115% IO,MAX typical (autorecovery)
• 12V Intermediate Bus
Voltage for DPA application
• Output Enable Pin
• Undervoltage lockout
• Over Temperature Protection
• Meets Basic Insulation
• EU directive 2002/95/EC
compliant for RoHS
Over temperature protection 125°C average PCB temperature (autorecovery)
Switching frequency
220kHz
Control
Enable
Positive and Negative logic options
Isolation Voltage
Input to Output
1500Vdc max
Environmental Specifications
Operating ambient temperature range
Storage temperature
MTBF
-40°C to +85°C ambient
-55°C to +125°C
>1 million hours
Safety
UL, cUL 60950-1
TUV
EN60950-1
ASTEC [ Astec America, Inc ]
