Wurth Elektronik Surface Pulse Transformer 1:1:1:1:1:1 Turns Ratio, 14.7µH Primary Inductance, 344mΩ Primary 749196121

Wurth Elektronik 749196121 Surface Pulse Transformer is a precision-designed electronic component ideal for power supply and signal isolation applications. It features a 1:1:1:1:1:1 turns ratio and a primary inductance of 14.7µH with a primary DC resistance of 344mΩ, making it highly efficient for energy transfer in switching power supplies.

The transformer supports a continuous current of 550mA, with a low leakage inductance of 0.21µH to maintain signal quality at switching frequencies up to 1MHz. This compact surface mount device measures 12.9mm in length, 9.2mm in width, and 6.2mm in depth. It includes 12 pins to facilitate multiple winding configurations essential for complex power conversion circuits.

Rated to operate reliably within an ambient temperature range of -40°C to +125°C, the transformer withstands industrial environmental stresses. The isolation voltage of 500V dc provides robust electrical separation between circuits, enhancing safety and performance.

Designed to comply with RoHS standards, this transformer is environmentally friendly and suitable for industrial as well as commercial use in various power supply topologies such as flyback, forward, push-pull, step-up, step-down, and SEPIC converters.

Surface mount construction for space-efficient PCB integration. High isolation voltage for safety in power conversion circuitry. Wide operating temperature range supports harsh environments. Low primary DC resistance reduces power loss.

Multiple winding turns ratio supports complex power supply designs. Compact form factor optimizes board space utilization. RoHS compliant ensuring environmental safety. Ideal for use in industrial, telecom, and consumer electronics power supplies.

Enhanced performance at switching frequencies up to 1MHz. Reliable manufacturing quality from Wurth Elektronik. Explore more components from the Wurth Elektronik range in the Pulse Transformer category on EnvMart for your electronic design and manufacturing needs.