Found this by accident, interesting technical diagram of the CHAdeMO connector interface
- Maximum current: 200A
- UL/CE certified.
- Getting feedback from field use, the design is improving.
- Detail dimension of interface geometry is open to public, then any
maker can fabricate compatible connector.
The CHAdeMO quick charger uses an analog signal transmission and a digital
This diverse and redundant design ensures its safe operation.
In the design of the DC connector, in addition to having enough safety
margin such as an insulation distance, between the power pins, four analog signal pins,
two CAN digital signal pins and one ground pin which are implemented so that
the control signals can be transferred properly between the vehicle and the charger.
CHAdeMO connector - YAZAKI Corporation