SQ24 Series DC-DC Converter Data Sheet
18-36 VDC Input; Standard Outputs from 1-12 VDC
SQ24T/S04120 (12 Volts Out)
0.95
0.90
0.85
0.80
0.95
0.90
0.85
0.80
0.75
0.70
36 V
24 V
18 V
0.75
0.70
70 C
55 C
40 C
0.65
0
1
2
3
4
5
0.65
0
1
2
3
4
5
Load Current [Adc]
Fig. 12V.5: Efficiency vs. load current and input voltage for
SQ24T/S04120 converter mounted vertically with air flowing
from pin 3 to pin 1 at a rate of 300 LFM (1.5 m/s) and Ta =
25 ? C.
10.00
8.00
6.00
Load Current [Adc]
Fig. 12V.6: Efficiency vs. load current and ambient
temperature for SQ24T/S04120 converter mounted vertically
with Vin = 24V and air flowing from pin 3 to pin 1 at a rate of
200 LFM (1.0 m/s).
10.00
8.00
6.00
4.00
2.00
36 V
24 V
18 V
4.00
2.00
70 C
55 C
40 C
0.00
0
1
2
3
4
5
0.00
0
1
2
3
4
5
Load Current [Adc]
Fig. 12V.7: Power dissipation vs. load current and input
voltage for SQ24T/S04120 converter mounted vertically with
air flowing from pin 3 to pin 1 at a rate of 300 LFM (1.5 m/s)
and Ta = 25 ? C.
Load Current [Adc]
Fig. 12V.8: Power dissipation vs. load current and ambient
temperature for SQ24T/S04120 converter mounted vertically
with Vin = 24V and air flowing from pin 3 to pin 1 at a rate of
200 LFM (1.0 m/s).
MCD10159 Rev. 1.2, 20-Apr-12
Page 10 of 70
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