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1
Electrical Specs
Special Features
350W
AEH30
Ultra High Efficiency
• High efficiency, 12V@ 92.7% (Typical)
• Industry Standard Half Brick baseplate design
• Low output ripple and noise
• High capacitive load limit on start-up
• Remote sense compensation
• Regulation to zero load
• Fixed frequency switching
• Industry standard features: OCP, OVP, OTP,
Short circuit protection, Trim, Remote Sense
• Positive or Negative enable logic control option
• Meets Basic Insulation
Environmental
Operating temperature: -40°C to +100°C Baseplate
Storage temperature: -55°C to +125°C
MTBF: >1 million hours
Input
Input range 36-75 VDC
Input Surge 100V / 100ms
Efficiency
1
92.7% @ 12V (Typical)
Control
Enable TTL compatible
(positive or negative enable logic
control options)
Output
Regulation
(Line, Load, Temp) <2%
Ripple and Noise
2
120mVpk-pk tyical
Remote Sense Up to 10%Vout
Output Voltage Adjust
Range
3
±10% of nominal output
Transient Response 700mV output deviation
50% to 75% step load
500 µS recovery time
Overvoltage Protection 115% V
O
Typ (Latching)
Overcurrent Protection 115% I
O
Typ (Latching)
Over Temperature 115°C Baseplate Temperature
Protection (autorecovery)
Isolation Voltage 1500 Vdc
Safety
UL, cUL 60950 Recognized
TUV EN60950 Licensed
Total Power: 350 Watts (12V @ 29.17A)
Input Voltages: 48 V
No. of Outputs: Single
Astec Industry Standard