
High-efficiency DC/DC converters
The DCC2 converters are the ideal choice for most hybrid and electric vehicles with input voltages from 350 V to 650 V and an adjustable secondary voltage.
To ensure sustainable functional safety and electrical safety both on-road and off-road, we work according to the latest standards used in the industry.
Security and safety are key! We use best-practice cybersecurity management according to established standards, we stay up to date and vigilant!
- Features
- Specifications
- Models
Features
- High efficiency (up to 95 %) using Silicon Carbide (SiC) technology
- Adjustable output voltage and current output limitation for best adaptability to different uses
- Possible to parallel multiple units to achieve higher delivered power at
secondary voltage - Liquid (WEG) cooled
- Insulation between primary and secondary voltage for personal safety
- Rugged IP6K9K design suitable for the demanding environment of electric vehicles
- CAN communication, J1939 and/or CANopen with support for diagnostics and software download
Specifications
General |
|
Communication: |
CAN (CANOpen, J1939) |
Control mode: |
Voltage or current |
Shock and Vibration: |
ISO16750-3 |
Electrical safety: |
ISO 6469-3 |
CONNECTIONS |
|
I/O logic connector: |
MCP connector (21 pins) |
Low side connection (power out): |
Cable lugs (M8 and M10) |
High side connection (power in): |
Amphenol C91-665343-AFS |
TEMPERATURE AND COOLING |
|
Required WEG coolant flow: |
5-18 l/min |
Ambient operating temperature: |
-40 °C to +85 °C |
ELECTRICAL SAFETY AND EMC |
|
Safety feature: |
Hazardous Voltage Interlock Loop (HVIL) |
EMC: |
UN ECE R10 |
Models
Model |
Nominal input Voltage |
Nominal output voltage 1 |
Max output current 2 |
Output power |
Voltage range |
DCC35M24 |
350 V |
14.1 V |
160 A |
1.90 kW |
270-450 V |
28.3 V |
135 A |
3.75 kW |
|||
DCC65M24 |
350 V |
14.1 V |
270 A |
3.75 kW |
270-750 V |
650 V |
14.1 V |
270 A |
3.75 kW |
||
28.3 V |
7.50 |
450-750 V |
1 Output voltage is adjustable via CAN or parameter. Typical output voltage for 12/24V battery shown in the table.
2 Continuous ratio
Download DCC2 Datasheet
