The CPT14A05-4.0R current transformer, manufactured by ChinaSound, is a compact and efficient solution for AC current sensing. Designed for PCB mounting, this miniature transformer simplifies integration into a wide range of electronic circuits. It features a 5A primary current rating and incorporates a 4 Ohm internal burden resistor, eliminating the need for external components and reducing overall system complexity. This current transformer is ideal for applications requiring accurate and reliable current measurement, such as power monitoring, overcurrent protection, and industrial control systems. Supreme Components International is an authorised distributor of ChinaSound components, ensuring you receive a genuine and high-quality product. Benefit from precise current sensing with this easy-to-use transformer.