wsa 400 series, 20 watts high efficiency, compact design switchmode technology *add a suffx, m for medical or leave it blank for non-medical. model number vdc amps watts wsa433 3.3 3.3 11 wsa440 3.9 3.3 13 wsa445 4.5 3.3 15 wsa450 5 3.3 17 wsa455 5.5 3.1 17 wsa460 6 2.8 17 wsa465 6.5 2.6 17 wsa470 7 2.4 17 wsa475 7.5 2.3 17 wsa480 8 2.1 17 wsa490 9 2 18 wsa410 10 1.8 18 wsa411 11 1.7 19 wsa412 12 1.7 20 wsa413 13 1.5 20 wsa414 14 1.4 20 WSA415 15 1.3 20 wsa416 16 1.25 20 wsa418 18 1.1 20 wsa420 20 1 20 wsa422 22 0.9 20 wsa424 24 0.83 20 wsa426 26 0.77 20 wsa428 28 0.71 20 wsa430 30 0.67 20 wsa432 32 0.62 20 wsa436 36 0.56 20 wsa440 40 0.5 20 wsa444 44 0.45 20 wsa448 48 0.42 20 a-case ul, cul, tuv certifed ce marked for european compliance cec / doe eisa 2007 compliant standard specifcations ? universal input voltage: 90-264vac 47-63hz class i or ii ? 75 to 85% effciency ? output voltage tolerance: +/-2.5% typical, +/-5% max, from full load to no load. ? operating temperature: 0 - 40c ? maximum output ripple: ? 3.3 - 6v: 50mvp-p ? 6.1 - 22v: 100mvp-p ? 22.1 - 32v: 150mvp-p ? 32.1 - 48v: 250mvp-p ? designed for continuous duty ? hold-up time : 25ms minimum @ 120 vin ? short circuit and over load protection ? selv output ? mtbf calculated > 100,000 hours @ 40c ? 2 hour minimum loaded burn-in at 40c ambient for standard output cord confgurations ? leakage current compliant to iec60601-1 category b and bf ? 5 year warranty available features ? expanded operating temperatures ? 400 hz input rating ? dc input rating ? additional noise and/or surge protection ? led power on indicator ? fixed-in-place input cord ? wall plug-in confguration ? extended hold-up time ? output cord sets and connector confgurations ? case colors, markings & logos ? 16 hour burn-in all specifcations are typical at nominal input, full load, and 25c unless otherwise noted ? copyright 2015, astrodyne, inc this document is believed to be correct at time of publication and astrodyne, inc accepts no responsibility for consequences from printing errors or inaccuracies. specifcations are subject to change without notice www.astrodynetdi.com ph: 908-353-5700 | fax: 908-353-1021
wsa 400 series, 20 watts high efficiency, compact design switchmode technology also available with international plug-in configuration a. wall plug-in option b. input cord option c. iec 320 option a case enclosure various input and output cord options available iec 320 option used for most international applications top surface marking area = 2.63 x 1.75 3.25 3.25 3.25 3.25 1.89 2.72 2.72 1.89 1.89 2.72 regulatory compliance designed for use with medical, information technology, and gen - eral purpose equipment to the following standards: all models are approved to: ? ul 60601-1 / 60950-1 ? csa 22.2 601-1 / 60950-1 ? tuv en 60601-1 / 60950-1 ? ce lvd directive ? *cul mark emc: all models meet european emc directive and fcc requirements. meets all emc requirements from en60601-1-2. emissions: level b requirements of fcc cfr 47 part 15 and cispr11 (en55011) and cispr22 (en55022), en61000-6-3 (light industrial) and line harmonic emissions en61000-3-2. immunity: cispr24 (en55024), en61326 and en61000-3-2. certifcation records are available upon project request. ? copyright 2015, astrodyne, inc this document is believed to be correct at time of publication and astrodyne, inc accepts no responsibility for consequences from printing errors or inaccuracies. specifcations are subject to change without notice www.astrodynetdi.com ph: 908-353-5700 | fax: 908-353-1021
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