E36SC3R335NRFA Datasheet, PDF (10/15 Pages) Delta Electronics, Inc. – Delphi Series E36SC3R3, Eighth Brick 116W DC/DC Power Modules: 18V~75Vin, 3.3V, 35Aout

THERMAL CURVES
(WITHOUT HEAT SPREADER)
NTC RESISTOR
AIRFLOW
THERMAL CURVES
(WITH HEAT SPREADER)
AIRFLOW
HOT SPOT 1
Figure 19: * Hot spot 1& NTC resistor temperature measured
points
E36SC3R335(Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current (A)
@Vin = 24V (Transverse Orientation)
35
Natural
30
Convection
25
100LFM
200LFM
20
300LFM
15
400LFM
500LFM
10
600LFM
5
0
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature ( )
Figure 20: Output current vs. ambient temperature and air
velocity @Vin=24V(Transverse orientation, airflow from Vin+
to Vin-,without heat spreader)
E36SC3R335(Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current (A)
@Vin = 48V (Transverse Orientation)
35
Natural
30
Convection
25
100LFM
200LFM
20
300LFM
15
400LFM
500LFM
10
600LFM
5
0
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature ( )
Figure 21: Output current vs. ambient temperature and air velocity
@Vin=48V(Transverse orientation, airflow from Vin+
to Vin-,without heat spreader)
DS_E36SC3R335_03282013
HOT SPOT 2
Figure 22: * Hot spot 2 temperature measured point
E36SC3R335(Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current (A)
@Vin = 24V (Transverse Orientation,with Heat Spreader)
35
Natural
30
Convection
100LFM
25
200LFM
20
300LFM
15
400LFM
500LFM
10
5
0
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature ( )
Figure 23: Output current vs. ambient temperature and air
velocity @Vin=24V(Transverse orientation, Airflow from Vin+
to Vin-,with heat spreader)
E36SC3R335(Standard) Output Current vs. Ambient Temperature and Air Velocity
Output Current (A)
@Vin =48V (Transverse Orientation,with Heat Spreader)
35
Natural
30
Convection
100LFM
25
200LFM
20
300LFM
400LFM
15
500LFM
10
600LFM
5
0
25
30
35
40
45
50
55
60
65
70
75
80
85
Ambient Temperature ( )
Figure 24: Output current vs. ambient temperature and air
velocity @Vin=48V(Transverse orientation, airflow from Vin+
to Vin-,with heat spreader)
10