Block 25 VA 230 V ac Primary Dual Secondary Through Hole PCB Transformer VCM 25/2/9

Block VCM 25/2/9 is a 25 VA through hole PCB transformer with a primary voltage of 230 V ac and dual secondary outputs of 9 V ac each. This transformer offers versatile power management capabilities for electronic circuits requiring reliable and low-noise power supply with dual secondary windings that can be connected in series or parallel depending on application needs.

The vacuum resin moulded housing achieves UL94-V0 flame retardancy, ensuring enhanced safety in electronic assemblies. Its low inter-winding capacitance minimizes electrical interference, making it well-suited for sensitive electronic devices. The transformer is designed to mount securely on PCBs using through hole technology, supporting stability and ease of integration.

It operates efficiently with 82% energy conversion and can withstand max ambient temperatures of 40°C. The standard frequency range of 50 to 60 Hz allows application in most global power systems. Certified to VDE and UL safety standards, this transformer guarantees compliance with international quality regulations.

With compact dimensions of 81.2 x 49.2 x 55 mm and a weight of 610 g, it fits well in constrained PCB layouts and machinery requiring robust power supplies. The product’s country of origin is Germany, signifying premium manufacturing standards.

Primary voltage rating of 230 V ac for standard compatibility. Dual 9 V ac secondary windings facilitate series or parallel wiring for various output requirements. Through hole mounting for secure PCB installation. Vacuum resin moulded enclosure for UL94-V0 flame retardance.

Low inter-winding capacitance reduces noise interference. Maximum operating temperature of 40°C for reliable operation. Efficiency rating of 82% for energy-saving operation. Conforms to VDE and UL international standards.

Compact size and manageable weight for versatile use cases. Made in Germany ensuring high manufacturing quality.

This PCB Transformer is ideal for industrial, electronic, and laboratory applications where safe, efficient power transformation is required. It supports a range of manufacturing, HVAC controls, and power supply circuits, making it a versatile component in electronic design and repair.

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