Astec Industry Standard
66Watts
AEO/ALO25
High Efficiency
Total Power:
Input Voltages:
No. of Outputs:
66 Watts
48V
Single
Electrical Specs
Input
Input Range
Input Surge
Efficiency
1
36 to 75 VDC
100V /100ms
1.8V @ 90% (typical)
Output
Line / Load Regulation
Load Current
Ripple and Noise
2
Transient Response
< 0.1% V
O
Up to 25A for Vo 1.8V
20mV
PK-PK
at 1.8V
O
(typical)
2% typical deviation
50% to 75% step load
250ms settling time (typical)
130% V
O
Typ (autorecovery)
120% I
O,max
Typ (autorecovery)
110ºC average PCB temperature
(autorecovery)
Fixed Frequency
1500Vdc
Special Features
Over Voltage Protection
2.3” x 0.9” Industry Standard 8th brick outline
Baseplate or Openframe construction
Low Ripple and Noise
Regulation to zero load
High Capacitive Load start-up
Fixed Switching Frequency
Industry Standard features: Input UVLO with
hysteresis, Enable, OVP, OCP, OTP, Output
VoltageTrim, Differential Remote Sense
• Meets Basic Insulation
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•
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Over Current Protection
Over Temperature
Protection
Switching Frequency
Isolation Voltage
Control
Output Voltage Trim
Enable
±10% V
O
TTL compatible
(Positive or Negative Logic)
Environmental
Operating ambient temperature: -40°C to +85°C
Storage temperature: -55°C to +125°C
MTBF: >1 million hours
Safety
UL, cUL 60950 Recognized
TUV EN60950 Licensed
1
North America (USA): 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (HK): 852-2437-9662
ASTEC [ Astec America, Inc ]
