Import Encapsulated Power Transformer — Buy in Bulk from Supplier in China

The encapsulated power transformer from Unicreed Electronics Co., Ltd. is specified with a primary voltage of 230V and a secondary output of 12V at 42mA, designed for low-power, high-stability applications. Its encapsulated housing provides protection against environmental stressors, with a thermal rating of T 70/B indicating operation up to 70°C ambient temperature. The transformer is built for consistent performance in sensitive electronic systems where voltage fluctuations must be minimized.

The core is likely constructed from grain-oriented silicon steel, a standard for efficiency in small power transformers. The secondary winding uses enameled copper wire with insulation rated for 130°C, typical for Class B systems. The encapsulation material is thermoset resin, which offers mechanical rigidity and electrical isolation. While the listing does not specify power rating, the 12V/42mA output equates to approximately 0.5W, placing it in the micro-power transformer category.

This transformer is used in control circuits, LED drivers, sensor interfaces, and low-voltage instrumentation systems. Buyers include manufacturers of medical devices, industrial sensors, and consumer electronics in Europe and North America. Packaging is in anti-static bags within cardboard boxes. Trade terms are FOB Xiamen or CIF, with MOQs typically starting at 500 units. The supplier does not state lead time, so this must be confirmed directly.

Unicreed Electronics Co., Ltd. is located in Xiamen, Fujian Province, China, with a registered address in the Siming District. The supplier is verified as imported with harbor trust tier status, indicating compliance with export documentation standards. No information is provided on company size, years in operation, or production volume. The listing confirms no response rate or average response time, suggesting limited buyer communication support.

The supplier does not claim certifications, client names, or manufacturing capacity. Claims of 'certified manufacturers' in the source text are generic and unverified. Buyers should request material certifications for copper wire and resin, and ask for test data on voltage regulation and temperature rise. Xiamen’s proximity to major ports facilitates export logistics, but internal quality controls are not disclosed.