Wurth Elektronik Surface Pulse Transformer 1:1:1:1:1:1 Turns Ratio, 6.6 μH Primary Inductance, 159mΩ Primary 749196241

Wurth Elektronik 749196241 Surface Pulse Transformer is engineered for advanced power supply circuits requiring precise isolation and inductance values. Featuring a 1:1:1:1:1:1 turns ratio, this transformer delivers a primary inductance of 6.6 μH with a primary DC resistance of 159mΩ, supporting currents up to 950mA. Its surface mount construction with 12 pins ensures secure and efficient PCB integration.

Designed to operate reliably across a temperature span from -40°C to 125°C, it suits a wide range of industrial and electronic applications where thermal stability is critical. The low leakage inductance of 0.17μH minimizes undesired stray inductive effects, enhancing circuit performance especially at high switching frequencies up to 1MHz.

With an isolation voltage rating of 500V DC, this transformer assures safety and compliance in electrical isolation tasks. Compact dimensions of 16.3mm length, 12mm width, and 7.4mm depth allow integration into space-constrained designs without compromising functionality.

ME-FLEX series transformers like this model are capable of handling power levels from 1 to 50 Watts, making them ideal for switching regulator topologies including flyback, forward, push-pull, step-down, step-up, and SEPIC converters commonly deployed in industrial power management, telecommunications, and consumer electronic devices.

Surface mount technology with 12 pins for enhanced PCB compatibility. Primary inductance of 6.6 μH for effective energy storage and transfer. 159mΩ primary resistance assuring low conduction losses. Temperature range from -40°C to 125°C for robust operation.

Maximum frequency of 1MHz suitable for modern switching applications. 500V DC isolation voltage for secure operation in sensitive circuits. Compact size to fit varied industrial and commercial equipment. RoHS compliant, promoting environmentally responsible production and use.

Well-suited for multiple converter topologies including flyback and SEPIC.

This Wurth Elektronik pulse transformer is manufactured in China to high quality standards assuring consistent performance. It is a new product that is essential for industrial, laboratory, HVAC, manufacturing, and electronic power supply applications requiring reliable signal and power transformation. Explore more Pulse Transformers and related components in the Electronics & Electricals Power Supply category on EnvMart for your design and production needs.