usa: 1-888-41-astec europe (uk): +44(0)1384-842211 asia (hk): 852-2437-9662 182 bk60c 150 watts high efficiency bk60c industry standard series input voltages 48v # of outputs single total power 150 watts special features high efficiency, 5v@89% -40 c to 100 c baseplate operating temperature (no derating) positive and negative enable function low output ripple and noise high capacitive load limit on start-up remote sense compensation regulation to zero load fixed frequency switching (500 khz) environmental operating temperature (baseplate): -40 c to +100 c storage temperature: -55 c to +105 c overtemperature protection: 110 c typical mtbf: >1 million hours safety ul ul1950, ul 1459 csa csa22.2-234 csa22.2-950 vde vde 0805 en60950 ce ce mark etsi 300 132-2 para 4 bellcore nebs electrical specifications input input range ........................... 36-75 vdc input surge ............................ 100v / 100ms efficiency ............................... 90%@5v control voltage adjust ....................... 80 to 120% enable ................................... ttl compatible (positive & negative enable options) output load regulation ..................... 0.2% typical down to no load .............................................. (output 5v and above) .............................................. 10mv typical down to no load .............................................. (output below 5v) line regulation ....................... 0.2% typical .............................................. (output 5v and above) .............................................. 10mv typical .............................................. (outpt below 5v) ripple and noise ................... 2% typical (100mv p-p max) remote sense ....................... up to 0.5v output voltage adjust range .......................... +10-20% of nominal output transient response .............. 10% max deviation with .............................................. 25% to 75% full load .............................................. (output 5v and above) .............................................. 200mv (output below 5v) .............................................. 500 s (max) recovery overvoltage protection .......... 130% nominal output .............................................. (output 5v and above) .............................................. 160% nominal outpt .............................................. (2.2v output) .............................................. 140% nominal output .............................................. (3.3v output) current limit .......................... 115% maximum output notes: nominal values apply with sense pins connected and other control pins unconnected. specifications subject to change without notice.
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