Wurth Elektronik Surface Pulse Transformer 1.5:1 Turns Ratio, 9 μH Primary Inductance, 0.034Ω Primary Resistance 750311624

Wurth Elektronik 750311624 Surface Pulse Transformer is engineered for reliable performance in electronic power supply applications where space-saving and high-frequency operation are paramount. This transformer features a 1.5:1 turns ratio with a primary inductance of 9 μH and a primary DC resistance of 0.034Ω, making it optimal for DC-DC converters and offline PWM switching regulators.

The compact surface mount design significantly reduces size compared to traditional mains transformers while maintaining high efficiency. It comprises 10 pins enabling flexible integration into various PCB layouts.

With a leakage inductance of just 250 nH, this transformer minimizes energy loss and interference, enhancing signal integrity. It operates reliably within a broad temperature range from -40°C to 125°C, supporting diverse industrial, commercial, and electronic device environments.

Safety is ensured with an isolation voltage rating of 2.5 kV and compliance with RoHS directives, affirming environmentally responsible manufacturing processes. Physical dimensions are a modest 17.75 mm in length, 13.46 mm width, and 12.7 mm depth, facilitating use in densely packed circuit assemblies.

Designed specifically for DC-DC convertors and offline PWM switching regulators. Compact size due to high operating frequency, smaller than conventional mains transformers. Surface mount type suitable for modern PCB assembly techniques.

Leakage inductance of 250 nH supports efficient transmission. Wide operating temperature range from -40°C to 125°C ensuring reliability. Isolation voltage rated at 2.5 kV for electrical safety. Features 10 pins for versatile circuit connectivity.

Complies with RoHS standards for environmental safety. Compact dimensions: 17.75 mm length, 13.46 mm width, 12.7 mm depth.

This Pulse Transformer is ideal for use in industrial electronics, power supply manufacturing, communications equipment, and other applications requiring high-frequency isolation and signal transfer. The part supports improved power efficiency and reduced electromagnetic interference (EMI).

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