Hyundai Ioniq: Low Voltage DC/DC Converter (LDC) / Description and operation

Hyundai Ioniq (AE) 2017-2025 Service Manual / Hybrid Control System / Low Voltage DC/DC Converter (LDC) / Description and operation

Description

The Low Voltage DC/DC is integrated into the HPCU. It charges the auxiliary battery as a substitute for generator by converting the high voltage (DC 270V) from the high voltage battery into low voltage (DC 12V).

Low Voltage DC/DC Converter (LDC)

Specifications

Specification Item Specification Input Voltage (V)200 - 310Output Voltage (V)12.8 - 14.7Rated Power (kW)1...

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