EUS20-120 Datasheet, PDF (5/7 Pages) Murata Power Solutions Inc. – Bus Converter

Murata Power Solutions
BUS CONVERTER
EUS20-120 Model
Thermal Derating Curves (Transverse) T_TML=120C
Airflow from pin 3 to pin 1
Iout (A) vs. Tamb (C) and Air Flow (LFM) at 38 Vin
Iout (A) vs. Tamb (C) and Air Flow (LFM) at 42 Vin
24
24
22
22
20
20
18
18
16
16
14
14
12
100 LFM
10
12
100 LFM
10
8
200 LFM
8
200 LFM
6
300 LFM
4
6
300 LFM
4
2
400 LFM
2
400 LFM
0
0
25
35
45
55
65
75
85
25
35
45
55
65
75
85
Iout (A) vs. Tamb (C) and Air Flow (LFM) at 48 Vin
Iout (A) vs. Tamb (C) and Air Flow (LFM) at 55 Vin
24
22
20
18
16
14
12
100 LFM
10
8
200 LFM
6
300 LFM
4
2
400 LFM
24
22
20
18
16
14
12
100 LFM
10
8
200 LFM
6
300 LFM
4
2
400 LFM
0
0
25
35
45
55
65
75
85
25
35
45
55
65
75
85
Output Power Curves at 200 LFM
as a function of Ambient Temperature and Vin
350
300
250
200
150
100
50
25
Vin = 38 VDC
30 35 40
Vin = 42 VDC
Vin = 48 VDC
45 50 55 60 65 70
Ambient Temperature
Vin = 55 VDC
75 80 85
EUS20-120-6200921520.B01 18/04/08
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