Total Power:
25 Watts
Input Voltages: 24V or 48V
No. of Outputs: Single, Dual
25 Watts
AEV
Electrical Specs
Input
Input range
18-36 Vdc (24 Vdc nominal)
36 - 72Vdc (48Vdc nominal)
Input reverse voltage
protection
Input surge voltage
Fuse recommended
100V for 100mS (48V)
50V for 100mS (24V)
Undervoltage lockout
Efficiency
Vin<30-36V (48V)
Vin<14-18V (24V)
83% typical (5Vout)
Output
Special Features
Voltage tolerance
1.0%
0.1%
• Ideal for telecom/networking
applications
• Standard Pinout - Low Profile
• Unencapsulated 2.0” x 2.5” x 0.33” package.
• 90°C Baseplate temperature
• Enable (on/off)
Line regulation
Load regulation
Noise/ripple
0.5%
75mV P-P
Short circuit protection
Overvoltage protection
Continuous power cycle
36V to 42V (24Vin)
72V to 82V (48Vin)
4% Vo typ; recovery <200msec typ
(25% step load change)
0.02%Vo/°C
• 330kHz Switching frequency
• Under voltage lockout, OVP, OCP
Transient response
Temperature coefficient
Switching frequency
330kHz
Environmental
Control
Enable
on = >7.0Vdc
off = >3.5Vdc
See TRN
0.6ma max.
90% to 110% Vo
Operation case temperature range: -25°C to +90°C
Storage temperature: -40°C to +105°C
Enable current
Output trim
MTBF > 2 Million Hours (Bellcore TR332)
Isolation
I/O isolation
500Vdc
Safety
UL
UL1950
CAN
TUV
CE
CAN22.2-950
EN60950
CE Mark
America’s (USA): 1-888-41-ASTEC
Europe (UK): 44 (1384) 842-211
Asia (HK): 852-2437-9662
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ASTEC [ Astec America, Inc ]
