DC-DC CONVERTER (Mazda M Hybrid)

id144200000500

Purpose, Function

• The DC-DC converter (Mazda M Hybrid) supplies the electricity stored by the Mazda M Hybrid battery to the vehicle's electrical devices.

Construction, Operation

• The DC-DC converter (Mazda M Hybrid) is installed in front of the left tire housing.

• The DC-DC converter (Mazda M Hybrid) has the following inputs/outputs.

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Terminal signal

Input/output

1A

Battery power via sub relay is input.

1B

Battery power via IG1 relay No.2 is input.

1C

CAN

1D

CAN

2A

Electricity is input from the integrated starter generator (ISG) and Mazda M Hybrid battery.

3A

Electricity is output to the vehicle's 12V electrical devices.

4A

Electricity is output to the vehicle's 24V electrical devices.

Terminal signal	Input/output
1A	Battery power via sub relay is input.
1B	Battery power via IG1 relay No.2 is input.
1C	CAN
1D	CAN
2A	Electricity is input from the integrated starter generator (ISG) and Mazda M Hybrid battery.
3A	Electricity is output to the vehicle's 12V electrical devices.
4A	Electricity is output to the vehicle's 24V electrical devices.