TUC11

The TUC11 is one kind of 18-watt operates over anultra wide input range of 9-36 Vdc or 20-72 Vdc.Efficiencies of 77% are typical over varying load conditions of 25% to 100%.Additional features include input reverse polarity protection,remote on/off control,logic compatible with CMOS or open collector TTL,short circuit protection with auto restart,overvoltage protection,and an operating temperature range of -25°C to +71°C with no derating.

Specifictions of the TUC11 are:(1)voltage range:9-36 Vdc,20-72 Vdc;(2)filtering:all models;(3)reverse polarity protected:to nominal input current external fuse required;(4)remote on/off control:all models;(5)voltage tolerance:+1% or -1%;(6)ripple and noise:50 mV p-p(max.);(7)short circuit protection:continuous-auto restart;(8)temperature coefficient:0.02%/°C max.;(9)regulation line:+0.25% or -0.25%,regulation load:+0.5% or -0.5%;(10)efficiency:77%(typ.);(11)operating temperature range:-25°C to +71°C-no derating;(12)storage temperature range:-40°C to +105°C;(13)cooling:free-air convection.