Import Dual C-Core Output Power Transformer — Buy in Bulk from Supplier in China

The Dual c-core output power transformer from Guangdong Nanhai Dibao Electric Factory is a magnetic component designed for high-efficiency AC-DC conversion in industrial power supplies. It uses two interlocked C-cores to reduce magnetic flux leakage and core loss, offering improved efficiency over traditional EI-core designs. The unit is wound with copper magnet wire and insulated with class H materials, rated for continuous operation at 180°C.

The transformer core is constructed from grain-oriented silicon steel, typical for medium-power applications. The winding configuration supports multiple output taps, allowing flexible voltage step-down ratios. Standard insulation classes are H, with dielectric strength exceeding 2500 VAC between primary and secondary. These specifications align with typical industrial transformer design in China, where efficiency and thermal stability are prioritized for automation and renewable energy systems.

This transformer is commonly used in switched-mode power supplies, LED drivers, and solar inverters by manufacturers in Southeast Asia and Eastern Europe. Buyers typically order between 50 and 500 units per shipment, packed in anti-static foam and cardboard cartons. Trade terms include FOB Guangzhou and CIF destination ports. Payment is processed via T/T, with lead time confirmed after technical specifications are finalized.

Guangdong Nanhai Dibao Electric Factory is a registered manufacturer located in Nanhai, Foshan, China, with a physical address listed on industrial directories. The company is categorized as an imported supplier with harbor-level trust verification, indicating verified business registration and facility presence. The listing does not specify production capacity, workforce size, or export volume.

The supplier has no recorded response rate or average response time on the platform, suggesting limited active communication. It does not list certifications such as ISO 9001, CE, or RoHS, nor does it mention any clients or product testing reports. The business appears focused on this single transformer type, with no other product lines visible in public trade records.