美国BIRD鸟牌50KW负载8655B,8656B8650BSeries8650BSeries,50kW,Forced-AirCooledTerminati***are***ailableinmodelstoworkwith115or230voltsat50or60Hz.Thesecompacthigh-power50-ohmterminati***efficientlydissipateupto50kWofRFoverawidefrequencyrangeupto900MHz.TheRFinputconnectorislocatedinthecenterofthesideoftherectangularunit.Forced-airheatexchangercooledloadforhigh-powerapplicati***upto900MHzCompact,low-profiledesigns***esspaceincrowdedtran***ittersitesInterlockcontrolcircuitprovidesfail-safeprotectionofthetran***itterandloadresistorintheeventofanacpowerfailuretotheblowerorcoolantpump)