HPC10 – NEW 10-WATT CONVERTER SUITABLE FOR RAILWAY APPLICATIONS WITH ¼ BRICK PINING AND 18:1 INPUT
The HPC10-W/O plug-and-play DC/DC converter for PCB mounting of-fers an extremely wide input voltage range from 9 V to 154 V (18:1) with 10 watts of power. A single converter thus covers all nominal input volt-ages for rail vehicles and battery-powered applications from 12 V to 110 V, including a tolerance range of +/- 40 %. Typical applications are switches, repeaters, displays and other infotainment in the field of trans-portation or mobile devices in harsh environments.
The EN 50155 regarding temperature, shock, vibration, as well as the railway specific criteria for EMC according to EN50121-3-2, as well as Surge, Burst and ESD are completely met without additional components.
In addition, the converter has an integrated hold up time of 10 ms (Class OT4/ST1 and 2), which makes the compact converter (55.2 x 54 x 25 mm) unique. The absolute highlight is that the pining was chosen according to the well-known ¼ brick, using in existing designs is possible, further filter-ing is not necessary. The efficiency is up to an impressive 84 % and cool-ing, except natural convection, is not necessary.
A low inrush current limit, over-voltage and over-temperature protection are integrated as standard, and the converter is also open-circuit and con-tinuous short-circuit proof. Fire protection according to EN 45545-2 (HL3) is guaranteed.
Versions with 12 V and 15 V output are available, 5 V and 24 V are planned. Further outputs are available on request.
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