Schaffner Through Hole Pulse Transformer 2:1 Turns Ratio, 17 mH Primary Inductance, 3.2Ω Primary Resistance IT248

Schaffner IT248 Through Hole Pulse Transformer is designed to provide galvanic isolation for transformer coupled gate drives, enabling negligible delays and voltage scaling. This pulse transformer features a 2:1 turns ratio, delivering a primary inductance of 17 mH and a primary DC resistance of 3.2 ohms, ideal for precise signal coupling.

Supporting currents up to 3 Amperes and a maximum operating frequency of 40 kHz, it is well-suited for industrial, laboratory, and manufacturing applications requiring reliable switching and isolation. The through-hole mounting format with 4 pins ensures secure and stable PCB integration in electrical circuits.

Operating efficaciously within a temperature range from -25°C to 70°C, this transformer maintains consistent performance under varying environmental conditions. Its isolation voltage rating of 4 kV provides robust safety, minimizing electrical noise and cross-talk effects.

Measuring 16.7 mm in length, 17.6 mm in width, and 11.3 mm in depth, and weighing approximately 6 grams, it is compact and lightweight for efficient design integration. Fully RoHS compliant, it meets environmental and safety standards requisite in modern electronic components manufacturing.

Designed for transformer coupled gate drives with galvanic isolation. Primary inductance value of 17 mH ensures stable operation. Primary DC resistance is 3.2 ohms, optimizing current flow. Supports currents up to 3 Amperes for effective power transmission.

Secondary DC resistance of 1.6 ohms enhances energy transfer efficiency. Through-hole mount type with 4 pins facilitates secure PCB assembly. Operational temperature range: -25°C to 70°C, suitable for diverse environments.

Maximum operating frequency of 40 kHz for high-frequency applications. Compact dimensions and lightweight design suitable for PCB implementation. Provides isolation voltage of 4 kV ensuring electrical safety and reliability.

RoHS compliant, meeting international environmental standards.

Ideal for use in industrial automation, power supply systems, electronic manufacturing, and HVAC control panels, the Schaffner IT248 Pulse Transformer ensures efficient voltage scaling and isolation. Its high-quality construction guarantees prolonged service life and dependable performance in critical applications.

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