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PSA55-7

Power-One

1...6 A Switching Regulators

PSA55-7
PSA55-7

PDF File PSA55-7 PDF File

Description
PSA, PSR Series 1.
.
.
6 A Switching Regulators Input voltage up to 144 V DC Single output of 3.
3.
.
.
48 V DC No input to output isolation • • • • Efficiency up to 95% Low input-output differential voltage No derating over temperature Board or chassis mountable Selection chart Output Uo nom Io nom [V DC] [A] 3.
3 6 5 2 5 3 5 4 5 5 5.
1 2 5.
1 5 12 1.
5 12 2.
5 12 3 15 1.
5 15 2.
5 15 3 24 1.
5 24 2 24 2.
5 36 1.
2 36 2 48 1 Input voltage Ui [V DC] 5.
.
.
35 8.
.
.
80 8.
.
.
80 7.
.
.
40 7.
.
.
35 8.
.
.
40 7.
.
.
35 18.
.
.
144 15.
.
.
80 15.
.
.
40 22.
.
.
144 19.
.
.
80 19.
.
.
40 31.
.
.
144 29.
.
.
80 29.
.
.
60 44.
.
.
144 42.
.
.
80 58.
.
.
144 Rated power Po tot [W] 19.
8 10 15 20 25 10.
2 25.
5 18 30 36 22.
5 37.
5 45 36 48 60 43.
2 72 48 Efficiency htyp [%] 80 74 79 83 83 75 83 87 87 89 89 89 90 93 92 93 95 94 95 Type Options 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 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 268 www.
power-one.
ch Edition 5/05.
2001 Chassis Mountable Input Input voltage No load input current PSA, PSR Series refer to selection chart ≤50 mA Output Efficiency Output voltage setting accuracy Output voltage switching noise Line regulation Load regulation Minimum load Current limitation Operation in parallel Ui nom, Io nom Ui nom, Io nom IEC/EN 61204, total Ui min.
.
.
Ui max, Io nom Ui nom, 0.
.
.
Io nom not required rectangular U/I characteristic by current limitation up to 95% ±0.
6% Uo nom typ.
0.
3% typ.
±0.
3% typ.
0.
3% 0A typ.
110% Io nom Protection Input reverse polarity Input undervoltage lockout Input transient protection Output Output overvoltage with external fuse typ.
80% Ui min suppressor diode no-load, overload and short circuit proof suppressor diode typ.
150% Uo...


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