Import Diode Module Mdc55a — Buy in Bulk from Supplier in China

The Diode Module MDC55A is a full-wave rectifier module designed for industrial power conversion, featuring an electrically isolated chip and baseboard to prevent ground loops and ensure operational safety. It is rated for a maximum reverse voltage of 2500V AC and maintains a low forward voltage drop under load, which reduces power loss during AC to DC conversion. The module is constructed using high-purity silicon diodes with a standard junction temperature rating of 175°C, suitable for continuous operation in high-stress environments.

The sealing package complies with IP67 standards for dust and moisture resistance, making it suitable for outdoor or industrial environments where environmental exposure is a concern. The baseboard is typically made of aluminum nitride or similar thermally conductive ceramic, which aids heat dissipation without requiring external heatsinks in low-to-medium power applications. This construction aligns with common industry practices for medium-voltage rectifier modules used in motor drives and power supplies.

This module is commonly purchased by manufacturers in the renewable energy, automotive, and telecommunications sectors for use in DC power supplies, battery chargers, and inverter circuits. Buyers typically order in quantities of 100 to 500 units, with packaging in anti-static trays inside sealed cartons. Trade terms are usually FOB Wenzhou or CIF port of destination, with lead times confirmed upon order placement. Minimum order quantities are not stated but are typically negotiable for established buyers.

Yueqing City Liujing Rectifier Co., Ltd. is a manufacturer based in Wenzhou, Zhejiang, China, with a physical address listed on the platform. The supplier is categorized as imported and has a harbor trust tier, indicating verified export history and compliance with basic shipping documentation. There is no public information regarding years in operation, employee count, or revenue. The company is not listed as a factory with ISO certification or third-party audit reports in the available data.

The supplier's profile shows no response history, and the response rate is recorded as zero, suggesting limited or no active communication through the platform. This does not imply non-operational status but indicates that direct engagement must be initiated via external channels. The product listing is the only verified signal of their activity in diode modules. Buyers should treat this as a direct manufacturer with no public customer references or case studies available.