PSC, PSL Series Data Sheet Positive Switching Regulators 107 32 4.2 1.3 3 U 88 151 3.5 5.9 168 37 6.6 1.5 8 TE Features Input voltage up to 144 VDC Single output of 3.3 to 48 VDC No input-to-output isolation Description High efficiency up to 97% The PSC and PSL Series positive switching regulators are Extremely wide input voltage range designed as power supplies for electronic systems, where no Low input-to-output differential voltage input-to-output isolation is required. Their major advantages Very good dynamic properties include a high level of efficiency, high reliability, low output ripple, and excellent dynamic response. Models with input Input undervoltage lockout voltages up to 144 V are specially designed for secondary Output voltage adjustment and inhibit function switched and battery-driven mobile applications. The Continuously no-load and short-circuit proof converters are suitable for railway applications according to All boards are coated with a protective lacquer EN 50155 and EN 50121. Two type of housings are available allowing operation up to 71 C. The PSC Series is designed for wall or chassis Safety-compliant to IEC/EN 60950-1 and UL/CSA mounting with faston connections, whereas the PSL Series is nd 60950-1 2 Ed. designed for insertion into a 19 DIN-rack and exhibits a H11 connector. Various options are available to adapt the converters to different applications. Table of Contents Page Page Description ........................................................................... 1 Electromagnetic Compatibility (EMC) ................................ 12 Immunity to Environmental Conditions.............................. 13 Model Selection .................................................................... 2 Mechanical Data................................................................. 14 Functional Description.........................................................4 Electrical Input Data ............................................................. 5 Safety and Installation Instructions .................................... 15 Electrical Output Data ........................................................... 7 Description of Options ....................................................... 16 Auxiliary Functions .............................................................. 10 Accessories ........................................................................ 17 BCD20027-G Rev AA, 18-May-2011 Page 1 of 17 www.power-one.comPSC, PSL Series Data Sheet Positive Switching Regulators Model Selection Table 1: PSC Series 2 Output Output Operating input Nom. input Efficiency Type Options voltage current voltage range voltage designation V V I A V V V V % % o nom o nom i i nom min typ 3.3 12 7 40 20 77 PSC3E12-2 i, R, G 5.1 10 8 80 40 77.5 79 PSC5A10-7iR -9, L, P, C, D, D1, G 5.1 11 8 40 20 78 79 PSC5A11-2 i, R, G 5.1 12 7 40 20 83.5 85.5 PSC5A12-7iR -9, L, P, C, D, D1, G 1 12 6 18 144 60 88 89 PSC126-7iR -9, L, P, C, D, D1, G 12 8 15 80 40 88 90 PSC128-7iR -9, L, P, C, D, D1, G 12 9 15 40 30 89 90 PSC129-2 i, R, G 1 15 6 22 144 60 89 91 PSC156-7iR -9, L, P, C, D, D1, G 15 8 19 80 40 90 92.5 PSC158-7iR -9, L, P, C, D, D1, G 15 9 19 40 30 91 93.5 PSC159-2 i, R, G 1 24 6 31 144 60 93 94 PSC246-7iR -9, L, P, C, D, D1, G 24 8 29 80 40 93 95 PSC248-7iR -9, L, P, C, D, D1, G 24 9 29 60 40 94 96 PSC249-2 i, R, G 1 36 6 44 144 80 95 96 PSC366-7iR -9, L, P, C, D, D1, G 36 8 42 80 60 95 96.5 PSC368-7iR -9, L, P, C, D, D1, G 1 48 6 58 144 80 96 97 PSC486-7iR -9, L, P, D, D1, G 1 Surges up to 156 V for 2 s see Electrical Input Data 2 Efficiency at V and I . i nom o nom Table 2: PSL Series 2 Output Output Operating input Nom. input Efficiency Type Options voltage current voltage range voltage designation V V I A V V V V % % o nom o nom i i nom min typ 5.1 10 8 80 40 77.5 79 PSL5A10-7R -9, L, i, P, C, D, D1, K, G 5.1 11 8 40 20 78 79 PSL5A11-2R - 5.1 12 7 40 20 83.5 85.5 PSL5A12-7R -9, L, i, P, C, D, D1, K, G 1 12 6 18 144 60 88 89 PSL126-7R -9, L, i, P, C, D, D1, K, G 12 8 15 80 40 89 90 PSL128-7R -9, L, i, P, C, D, D1, K, G 12 9 15 40 30 89 90 PSL129-2R - 1 15 6 22 144 60 89 91 PSL156-7R -9, L, i, P, C, D, D1, K, G 15 8 19 80 40 90 92.5 PSL158-7R -9, L, i, P, C, D, D1, K, G 15 9 19 40 30 91 93.5 PSL159-2R - 1 24 6 31 144 60 93 94 PSL246-7R -9, L, i, P, C, D, D1, K, G 24 8 29 80 40 93 95 PSL248-7R -9, L, i, P, C, D, D1, K, G 24 9 29 60 40 94 96 PSL249-2R - 1 36 6 44 144 80 95 96 PSL366-7R -9, L, i, P, C, D, D1, K, G 36 8 42 80 60 95 96.5 PSL368-7R -9, L, i, P, C, D, D1, K, G 1 48 6 58 144 80 96 97 PSL486-7R -9, L, i, P, D, D1, K, G 1 Surges up to 156 V for 2 s 2 Efficiency at V and I . i nom o nom BCD20027-G Rev AA, 18-May-2011 Page 2 of 17 www.power-one.com