Huawei PDC1000S12‑DB 1000 W DC Power Module (Back‑to‑Front Airflow)

Description

The Huawei PDC1000S12‑DB is a high‑capacity 1000 W DC power module designed for use with enterprise‑grade Huawei switches and chassis that support redundant DC power. Engineered for reliable performance in demanding network environments, this unit accepts a typical telecom‑industry ‑48 V to ‑60 V DC input with a range from ‑38.4 V to ‑72 V DC and outputs 12 V DC at up to 83.3 A, delivering a robust 1000 W power budget for connected systems. Its back‑to‑front airflow (power panel side exhaust) design helps match chassis cooling patterns and enhances thermal efficiency under load. The module supports hot‑swappable operation, allowing replacement or addition without powering down the host, minimising network downtime. Built‑in protections against input overvoltage/undervoltage, output overcurrent/overvoltage, short circuits, and overtemperature help safeguard both the module and the host system. The PDC1000S12‑DB is compatible with a broad range of Huawei CloudEngine S‑series and H‑series switches that support high‑power DC modules.

Key Features:

• 1000 W DC Output: 12 V DC at up to 83.3 A provides a high‑power budget for enterprise network equipment.

• Wide DC Input Range: Supports telecom‑standard ‑38.4 V to ‑72 V DC input range for global DC‑powered deployments.

• Back‑to‑Front Airflow: Air exits through the power panel for cooling alignment with compatible chassis airflow.

• Hot‑Swappable: Can be replaced without shutting down the host system, enabling continuous uptime.

• Comprehensive Protection: Includes input/output overvoltage, overcurrent, short‑circuit, and overtemperature safeguards.