PT4503 Pulse Transformer 1:1:1 (Isolation Pulse Transformer)

The PT4503 Pulse Transformer 1:1:1 is a compact isolation transformer designed for high-speed pulse signal transmission while providing galvanic isolation between circuits. Featuring a 1:1:1 turns ratio, it enables efficient coupling of pulse signals with minimal distortion, making it ideal for communication equipment, switching power supplies, Ethernet interfaces, gate drive circuits, and digital signal isolation applications.

Its compact through-hole package, low insertion loss, and excellent electrical isolation make it suitable for industrial electronics, embedded systems, networking equipment, and power electronics.

Key Features -

• 1:1:1 turns ratio

• High-speed pulse signal transmission

• Excellent galvanic isolation

• Low insertion loss

• Compact through-hole package

• High reliability and stable performance

• Suitable for high-frequency applications

• Good noise immunity

• Easy PCB mounting

Specifications -

• Product Type: Pulse Transformer

• Model: PT4503

• Turns Ratio: 1:1:1

• Mounting Type: Through Hole

• Isolation Type: Galvanic Isolation

• Signal Type: Pulse / High-Frequency Signal

• Package: DIP

Applications -

• Ethernet communication circuits

• Switching power supplies (SMPS)

• Gate driver circuits

• Industrial automation systems

• Digital communication interfaces

• Signal isolation circuits

• Embedded electronic systems

• Networking equipment

• Telecom equipment