Block PCB Transformer 12 V ac Dual Secondary 14VA Pin Mount FL 14/12

Block FL 14/12 PCB Transformer is a compact, low profile transformer designed for PCB mounting with pin terminals. It provides a dual secondary output of 12 V ac with a power rating of 14VA and operates on primary voltages of 115 V ac or 230 V ac, making it versatile for various international mains standards. This transformer is certified to stringent IEC 61558-2-4 and related standards such as DIN EN 61558-2-1 and VDE 0570, ensuring high safety and reliability for industrial and electronic power applications.

The transformer is vacuum epoxy resin moulded with a UL94-V0 flammability rating, providing excellent fire resistance and environmental protection. Its construction includes double section glass fibre reinforced polyamide bobbins, which enhance mechanical strength and electrical insulation. The dual secondary windings allow flexible wiring options, such as series or parallel connection, suited for different voltage or current requirements.

Designed for industrial, laboratory, and electronic equipment, this unit offers an isolation voltage of 5000V, safeguarding sensitive circuits from high voltage surges. The operational frequency range of 50 to 60 Hz and maximum operating temperature of 40°C make it suitable for a wide range of environments. Low inter-winding capacitance and low radiated noise contribute to clean power delivery without interference.

The transformer measures 68mm in length, 24.4mm in width, and 57mm in depth, with a total weight of 980 grams, providing a compact and manageable solution for PCB power supply designs. Additional fixing holes allow secure board mounting to prevent vibrations and mechanical stresses.

This transformer complies with IEC 61558-2-4, DIN EN 61558-2-1, VDE 0570, ENEC 10 (VDE), and other key international approvals. Dual secondary outputs enable flexible connection configurations tailored to application needs.

Vacuum epoxy molding and UL94-V0 rating ensure enhanced safety and durability. Low noise and low capacitance winding design support sensitive electronic circuitry. Ideal for power supply circuits in industrial, manufacturing, and electronic instrumentation contexts.

This Block PCB Transformer FL 14/12 is a reliable component for designing efficient and safe power supplies, enhancing the performance and safety of electronic systems. Explore more high-quality transformers and related products in the Electronics & Electricals category at EnvMart.