OEP Through Hole Pulse Transformer 1:1 Turns Ratio, 3 mH Primary Inductance, 1.1Ω Primary Resistance PT4E

OEP PT4E Through Hole Pulse Transformer is engineered for reliable high-frequency pulse applications and PCB integration, delivering a consistent 1:1 turns ratio with a primary inductance of 3 mH and primary resistance of 1.1Ω. It is ideally used for isolation between firing circuits and loads, especially in thyristor and triac control systems.

Its through hole mounting format allows for straightforward PCB assembly, guaranteeing solid mechanical and electrical connection. This transformer supports a wide frequency range from 3 kHz to a maximum operating frequency of 1 MHz, enabling versatile use in power and signal electronics.

The device dimensions are compact, measuring 15 mm in length, 15 mm in width, and 16 mm in depth, making it suitable for space-constrained designs. The primary and secondary DC resistances of 1.1Ω and 0.9Ω respectively ensure low power loss and high efficiency. The leakage inductance of 19 μH is optimal for minimizing noise effects in sensitive electronic circuits.

This pulse transformer is manufactured in China and supplied in new condition, conforming to general industrial standards without specific certification marks. It finds applications across industrial electronics, power supplies, signal isolation, and switching power systems.

Designed for through hole mounting on PCBs to ensure secure installation. Features a 1:1 turns ratio providing equal voltage transformation. Capable of operating effectively from 3 kHz minimum up to 1 MHz maximum frequency.

Compact dimensions with length 15 mm, width 15 mm, and depth 16 mm. Primary DC resistance of 1.1Ω and secondary DC resistance of 0.9Ω for efficient electrical performance. Leakage inductance rated at 19 μH, suitable for high-frequency pulse applications.

Constructed to provide isolation in thyristor and triac control systems. Manufactured in China with new product condition assurance. Explore the Electronics & Electricals category on EnvMart for more precision-engineered Pulse Transformers and related components.