They are reducing the DC / DC converters with non-isolated output with dimensions similar to the standard TO220 housing. Their primary determination is in battery-powered devices for POL (Point of Load). High efficiency up to 95% allows operate at full load 3A, in ambient temperatures up to +50 ° C. Even under these conditions drives work reliably without cooling necessity. Another interesting feature of the converters TSR-3 is an external input for the on/off, it makes them ideal for many battery-powered applications. Features: