ALD20G48-SL Emerson Network Power, ALD20G48-SL Datasheet

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ALD20G48-SL

Manufacturer Part Number
ALD20G48-SL
Description
50W, 36-75Vin, Single, 2.5V@20A, 1/16 Brick Open Frame, 89% Eff, Pos, SMT, RoHS 6
Manufacturer
Emerson Network Power
Datasheets
25 Amps
ALD25
1
• High Efficiency
• -40°C to +85°C Ambient Air Operation
• 1.30” x 0.9" x 0.35" TH or SMT package
• High capacitive load limit on start-up
• Industry standard feature sets: UVLO, OVP,
• Basic Insulation
• Regulation to zero load
• Fixed frequency switching
• EU Directive 2002/95/EC compliant for RoHS
Ambient air operating temperature range:
-40°C to +85°C
Storage temperature: -40°C to +125°C
Overtemperature protection: 115°C PCB
temperature (Typical)
MTBF: > 1 million hours
UL,cUL 60950-1
TUV EN60950-1
OCP, OTP, On/Off Enable, Remote Sense,
Output Trim
North America (USA): 1-888-41-ASTEC
Special Features
Special Features
Environmental
Safety
Total Power:
Input Voltages:
No. of Outputs:
Europe (UK): 44 (1384) 842-211Asia (HK): 852-2437-9662
Input
Input Range
Input Surge
Efficiency
Output
Line Regulation
Load Regulation
Noise/Ripple
Remote sense
Transient Response
Overvoltage Protection
Over Current protection
Over Temperature
Protection
Switching Frequency
Isolation Voltage
Control
Voltage Adjust
Enable
60W
48
Single
Electrical Specs
1
36 to 75 VDC
100V /100ms
88%@1.8V (Typical)
±0.1%V
±0.1%V
35mV Typ
Up to 10% of Vo
3%Vo (typ) deviation
50% to 75% Load change
80µs settling time (typ)
125% V
115% I
115ºC average PCB temperature
(autorecovery)
Fixed Frequency
1500 Vdc
90 to 110% Vo
TTL compatible
(Positive or Negative enable options)
O
O
O
O
typ (autorecovery)
typ (autorecovery)

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