Delphi

Delphi DC-DC Converter

Delphi Universal 2.2kW DC/DC Converter creates DC voltages in hybrid and electric vehicles necessary to power accessories and the HVAC system. Liquid-cooled, the DC-DC converter operates at input voltages from 216 to 422VDC with a power range to 2.2kW.

Benefits

• In production
• Proven automotive design, reliable even in the harsh environment of the engine compartment
• Highly efficient conversion using synchronous rectification
• Applicable to multiple vehicle platforms without re-engineering

Features

• Analog output voltage is adjustable through CAN serial communication; 11V – 15.5V
• Bi-directional capability supports charging of high-voltage battery
• Over-voltage, over-current, and over-temperature protection with fault reporting
• CAN serial interface

Connectors and Plug Description

CAN Bus Connector

High Voltage Connector

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HV Connector Change

As shown in the above figure, the circular HV connector has been changed to a square connector recently. The following are notes about the changes:

• Delphi's current HV connecter from Amphenol was selected by previous customers due to its use in other areas of their vehicle.
• Delphi-Packard (PED) has an existing HV header and mating connection system that has been applied by modifying the plastic body of the header. (ONLY)
• A small modification is required to the converter housing to accommodate the PED header connecter.
• The mating connecters are currently available from Packard
• Part Number for the Converter assembly with PED is: 28304007-01

General Specs

• Rated current - 12.7 A/15 A
• Voltage Level - 450 V (DC)
• Temperature Range - -40 deg C to +110 deg C

Contents of ASM-UNIV-HV-001

The connector kit provided by New Eagle would contain the LV connector, latest HV connector, ground lugs and ring terminal. Cable assembly is not a part of connector kit.

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