Block Through Hole PCB Transformer 230 V ac Primary, 18 V ac Dual Secondary, 2 Outputs, 25 VA, UL VDE Certified VCM 25/2/18

Block VCM 25/2/18 is a high-quality, encapsulated through hole PCB transformer designed for reliable power supply and electronic applications. It features a primary voltage rating of 230 V ac and dual secondary windings delivering 18 V ac outputs with a total power of 25 VA.

This transformer is vacuum resin moulded to UL94-V0 flare rating, ensuring a robust and flame-retardant casing that meets UL and VDE certification standards. The dual secondary windings permit flexible configurations including series or parallel connections, while maintaining low inter-winding capacitance to reduce signal interference and noise.

The compact unit measures 81.2 mm in length, 49.2 mm in width, and 55 mm in depth, making it suitable for PCB mounting with six pins and extra fixing points for secure installation. Operating efficiently at 82%, it supports frequencies from 50 Hz to 60 Hz with a maximum operating temperature of 40°C.

Applications for this PCB transformer include industrial equipment, power supplies, electronic instrumentation, and other manufacturing or laboratory setups that require stable voltage transformation in electronic circuits.

Encapsulated design ensures safety and durability with UL and VDE certifications. Dual secondary windings allow series or parallel connection flexibility. Compact dimensions of 81.2mm length, 49.2mm width, and 55mm depth.

Efficient operation with 82% efficiency and low radiated noise. Suitable for industrial and electronic power supply applications requiring 50/60 Hz frequency. Constructed with vacuum resin moulding for UL94-V0 flame rating.

Low inter-winding capacitance minimizes electrical interference. Extra fixing points provide secure and stable PCB mounting. Operates reliably up to 40°C maximum temperature. Compliant with safety standards EN 61558 and EN 61558-2-6.

Choose Block PCB Transformers for dependable electrical performance meeting international safety standards. Explore more transformers in the Electronics & Electricals category at EnvMart.