Block PCB Transformer Through Hole Mount 15 V ac Secondary, 230 V ac Primary, 7.5 VA Power, 2 Outputs, PT 7.5/2/15

Block PT 7.5/2/15 is a PCB Transformer designed for reliable power supply distribution in electronic circuits. Featuring a through-hole mounting style, it enables secure PCB installation while delivering 15 V ac secondary output at 7.5 VA power capacity. Its primary voltage is rated at 230 V ac, suitable for standard mains supply at 50 to 60 Hz frequency.

This transformer incorporates a single primary and dual secondary winding configuration providing two isolated outputs which can be connected in series or parallel within the limitations set by VDE standards. The PT series products include internal PTC protection devices, ensuring short circuit proof performance and longevity under rigorous operating conditions.

The product is compactly designed with dimensions of 51mm length, 36mm width, and 43mm depth, and weighs approximately 280 grams. Vacuum epoxy resin moulding ensures UL94-V0 flammability rating compliance, while double section glass fiber reinforced polyamide bobbins add mechanical robustness. With a 65% efficiency rate, the transformer operates with minimal heat rise and low inter-winding capacitance to reduce electromagnetic interference in sensitive electronic applications.

It is especially suitable for industrial, laboratory, manufacturing, and commercial electronic applications needing efficient power conversion and regulation. The transformer meets EN 61558 standards and is certified by VDE and UL, confirming adherence to international safety and quality norms. Manufactured in Germany, this component ensures premium build quality and durability.

Features a through hole mount type for secure PCB installation. Operates with a 230 V ac primary voltage at 50 to 60 Hz frequency. Constructed with single primary and dual secondary windings for flexibility. Designed for low noise and low inter-winding capacitance applications.

Incorporates internal PTC device protection ensuring short circuit proof functionality. Compact dimensions of 51mm length, 36mm width, and 43mm depth for space-efficient integration. High efficiency of 65% and maximum operating temperature rating of 40°C.

Meets standards with certifications including VDE and UL approvals. Encased with vacuum epoxy resin mould rated UL94-V0 for safety and durability. Explore further to find compatible transformers and power supplies in the Electronics & Electricals section of EnvMart.