JWT product A2506 | Chong Xu Song Electronics (certified) | JWT products from Dongguan Shijie Xu Song Chong electronic products factory provided. Dongguan Shijie Xu Song Chong Electronic Products Factory (chuangxs.1688.com) is specialized in "terminal, plastic shell connectors, cables, connectors," the enterprise, the company of "honesty, hard service" concept, for You provide the most quality products and services. Welcome to inquire! Contact: Mr. Hu. Lead terminal identification number from the winding power transformer has two windings JWT common product A2506, namely a primary and a secondary winding, so there are four terminals. Some of the power transformer to prevent hum and other disturbances JWT product A2501, primary and secondary windings are often added between a shield, the shield is ground. Therefore, the power transformer terminals is at least four. 1. Identify common power transformer from the shape of the E-shaped core has two, and C. E-shaped core transformer was shell structure (core wrapped coil), using D41, D42 high quality silicon steel core, widely used. C-shaped cold-rolled silicon steel core transformer as the core, magnetic leakage, small size, was the core structure (coil wrapped core). 2. From the winding leads to the number of terminals to recognize the power transformer has two windings common, namely a primary and a secondary winding, so there are four terminals. Some of the power transformer to prevent hum and other disturbances, the early, often between the secondary winding plus a shield, which shield the ground. Therefore, the power transformer terminals is at least four. 3. Identify the E-shaped silicon steel laminations way power transformer silicon is cross * inserted between E tablets and I do not leave it blank sheet gap, the entire core match exactly. Audio input, output transformer piece left between E and I slice a certain air gap, which is the most intuitive way to distinguish power and audio transformers. As for the C-shaped transformers, power transformers are generally. Terminals in the global technology revolution speed of the situation, the maturity of the connector products are widely used in various industries in the field of the national economy. As China becomes the world's factory, the rapid development of manufacturing products for the increasingly terminals The larger market space JWT products, but to date, the domestic market terminals can also be said to be dominated by foreigners JWT product A2008, German and other European countries occupy a larger market share. With the improvement of technology areas, terminals own structure and development of technology has also been one generation of innovation, our terminals has also ushered in a revolution in the industry to catch up with similar foreign products in the development process. Today our terminals market is expanding, technological advances, talent is increasing, along with efforts to increase state support for private businesses to invest and grow, local terminal enterprises will usher in their golden age. However, we believe that this age want to maintain long-term, it would make the technology to the next level, that is, continue to go beyond technology. The only way to ensure that local products abroad than in the products have a greater advantage.