Highly efficient DC/DC converter for electric and hybrid vehicle applications

Inmotions 2nd generation DC/DC converter features a robust design, a wide range of input voltages and, with an adjustable secondary voltage for 12 and 24V systems, it is ideal for hybrid/electric vehicle applications. All models are available with CAN bus communication in order to seamlessly integrate into the vehicle control system.

This product is currently under development. Prototypes are available and the product will be launched 2nd half of 2018.

  • Best in class quality and reliability achieved through superior design and manufacturing processes
  • Thoroughly field proven software platform, used in both industrial and on-road applications
  • Rugged IP6K9K design suitable for the demanding environment of electric vehicles
  • High efficiency (up to 95%) using Silicon Carbide (SiC) technology

 

  • Extensive and powerful event handling and data logging simplifies troubleshooting and ensures minimized vehicle down time
  • Liquid (WEG) cooling for minimized physical size
  • Variable output voltage, continuously adjustable by CAN or set by parameter
  • Possible to parallel multiple units for higher power at secondary voltage

Ratings

Input voltage
[V]
Output voltage*
[V]
 Max output current** Output power
[kW]
Voltage range
[V]
DCC35M24 350 14 270 3.75 270-450
28 160 4.50
DCC65M24 350 14 270 3.75 270-750
650 14 270 3.75
28 7.50 450-750

* Output voltage is adjustable via CAN or parameter. Typical output voltage for 12/24 V battery shown in table
** Continuous rating

Environmental and other

Ambient operating temperature -40 °C to 100 °C
Required WEG coolant temperature / flow 65 °C @ 6 l/min
Pressure drop < 20 kPa @ 65 °C and 6 l/min
Storage temperature -40 °C to 85 °C
Protection class IP6K9K
Shock and vibration ISO16750-3
Communication CAN J1939, CANopen, UDS
Dimensions 440 x 220 x 82 mm