PSA242.5-2 POWER-ONE [Power-One], PSA242.5-2 Datasheet

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PSA242.5-2

Manufacturer Part Number
PSA242.5-2
Description
1...6 A Switching Regulators
Manufacturer
POWER-ONE [Power-One]
Datasheet
PSA, PSR Series
268
Selection chart
[V DC]
U
3.3
5.1
5.1
o nom
12
12
12
15
15
15
24
24
24
36
36
48
5
5
5
5
Output
I
o nom
1.5
2.5
1.5
2.5
1.5
2.5
1.2
[A]
6
2
3
4
5
2
5
3
3
2
2
1
Input voltage
18...144
22...144
31...144
44...144
58...144
15...80
15...40
19...80
19...40
29...80
29...60
42...80
[V DC]
5...35
8...80
8...80
7...40
7...35
8...40
7...35
U
i
Rated power
P
19.8
10.2
25.5
22.5
37.5
43.2
[W]
10
15
20
25
18
30
36
45
36
48
60
72
48
o tot
Efficiency
• Efficiency up to 95%
• Low input-output differential voltage
• No derating over temperature
• Board or chassis mountable
Input voltage up to 144 V DC
Single output of 3.3...48 V DC
No input to output isolation
h
[%]
80
74
79
83
83
75
83
87
87
89
89
89
90
93
92
93
95
94
95
typ
1...6 A Switching Regulators
PSA 3E6-2
PSR 52-7
PSR 53-7
PSR 54-7
PSA 55-7
PSA 5A2-2
PSA 5A5-2
PSA 121.5-7iR
PSR 122.5-7
PSA 123-2
PSA 151.5-7iR
PSR 152.5-7
PSA 153-2
PSA 241.5-7iR
PSR 242-7
PSA 242.5-2
PSA 361-7iR
PSR 362-7
PSA 481-7iR
Type
www.power-one.ch
iRY-Package
Y
-9, i, P, R, Y
-9, i, P, R, Y
-9, i, P, R, Y
iRY-Package
iRY-Package
-9, P, Y
-9, i, P, R, Y
iRY-Package
-9, P, Y
-9, i, P, R, Y
iRY-Package
-9, P, Y
-9, i, P, R, Y
iRY-Package
-9, P, Y
-9, i, P, R, Y
-9, P, Y
Options
Edition 5/05.2001

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PSA242.5-2 Summary of contents

Page 1

PSA, PSR Series Selection chart Output Input voltage nom o nom i [V DC] [A] [V DC] 3.3 6 5... 8... 8... 7... 7...35 5.1 2 8...40 5.1 ...

Page 2

Chassis Mountable Input Input voltage No load input current Output Efficiency Output voltage setting accuracy U Output voltage switching noise IEC/EN 61204, total Line regulation Load regulation Minimum load Current limitation Operation in parallel Protection Input reverse polarity Input undervoltage ...

Page 3

PSA, PSR Series Environmental Operating ambient temperature -2, U Operating case temperature T C Storage temperature Operating ambient temperature -7, U Operating case temperature T C Storage temperature Damp heat Vibration, sinusoidal Shock Bump Random vibration MTBF Options Extended temperature ...

Page 4

Chassis Mountable Mechanical data Tolerances 0.3 mm (0.012") unless otherwise indicated. 18.7 (0.74") 1.2 (0.04") Go– Vo+ Gi– 50.2 (2") 5 (0.2") 2.8 x 0.5 (0.11 x 0.02") 1.0 x 0.5 (0.04 x 0.02") option Y Accessories Isolation pads for ...

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