JF48S15-1000 Datasheet, PDF (7/15 Pages) Wall Industries,Inc. – DC/DC Converter

TECHNICAL DATASHEET
JF24S15-1000
Graph 1: Efficiency vs. Output Current
90
85
80
75
75Vin
70
48Vin
65
36Vin
60
55
50
100
200
300
400
500
600
700
800
900 1000
Output Current, Iout (mA)
Graph 3: Output Current vs. Ambient Temperature & Airflow
1.20
1.00
0.80
0.60
Natural convection
1.0m/s(200LFM)
0.40
2.0m/s(400LFM)
3.0m/s(600LFM)
0.20
0.00
-40 -20
0
20 40 60 80 100
Ambient Temperature, Ta (°C)
Graph 5: Typical Input Start-Up and Output Rise Characteristic
Graph 2: Efficiency vs. Input Voltage (Io=Full Load)
90
89.5
89
88.5
88
87.5
87
86.5
86
85.5
85
36 40 44 48 52 56 60 64 68 75
Input Voltage, Vin (V)
Graph 4: Conducted Emission of EN55022 Class B
(Nominal Vin, Io = Full Load)
Frequency (MHz)
Graph 6: Typical Output Ripple and Noise
(Nominal Vin, Io = Full Load)
(888) 597-WALL
www.wallindustries.com
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