PSR122.5-7

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 limitat...