User Specified Input Isolated DC-DC Converter
This Isolated DC-DC 50A converter is designed with lower cost in mind. Its a single stage design capable of operating at a specific traction pack voltage with a wider tolerance on input voltage range.
At the time of order, the vehicle owner / builder specifies the range of voltage the battery pack is (charging voltage and lowest operating voltage) and this information sets the parameters of the DC-DC converter design, eliminating the wide range front end and lowering overall cost as well. A vehicle battery is still required, but its capacity and size can be reduced as low as 13Ah. The use of a sealed AGM type vehicle battery offers improved performance and no maintenance.

Options available:
Input side soft start + Auto On
Remote ON / OFF
96V - 350V input selection range
Customer specified output voltage setpoint

To build your DC-DC, contact Belktronix with your requirements.
New DC-DC shown below with Input side soft start + Auto On feature.