Block PCB Transformer 9 V ac Dual Secondary 2 Output Pin Mount 115/230 V ac FL 18/9

Block FL 18/9 PCB Transformer is a compact and efficient electrical transformer designed for printed circuit board mounting applications. It features dual secondary windings delivering 9 V ac output with 2 output pins. The product supports primary voltages of 115 V ac and 230 V ac, making it versatile for various power supply designs.

This transformer is built with a low profile design measuring 68 mm in length, 27.6 mm in width, and 57 mm in depth, allowing it to fit tightly on PCBs where space is limited. Its pin mount type ensures a secure mechanical and electrical connection.

Its winding type includes dual secondary windings and twin 115 V a.c. primary windings configured for series or parallel connection, enhancing flexibility for applications requiring specific voltage configurations. Constructed with vacuum epoxy resin moulded to UL94-V0 rating for excellent flame resistance and double section glass fibre reinforced polyamide bobbins for robustness, it offers durability in demanding environments.

The transformer is electrically and flash tested for reliability and features low inter-winding capacitance to reduce noise and interference in sensitive circuits. Rated for an isolation voltage of 5000 V and maximum operating temperature of 40°C, it ensures safe and stable operation under typical electronic operating conditions.

This model complies with stringent international standards including VDE 0570 Teil 2-6, IEC 61558-2-1, C-UL-US, and DIN EN 61558 series standards, guaranteeing quality and safety in industrial, laboratory, and commercial electrical applications.

Designed for 115 V ac and 230 V ac input voltages with dual primary windings. Mount type is pin for secure PCB integration. Compact dimensions of 68 mm length, 27.6 mm width, and 57 mm depth enable low profile mounting. Isolation voltage rated at 5000 V ensuring safety and reliability.

Maximum operating temperature is 40°C for stable performance. Frequency range supports 50 Hz to 60 Hz operation. Vacuum epoxy resin moulded to UL94-V0 for flame retardancy. Double section glass fibre reinforced polyamide bobbins provide mechanical robustness.

Low inter-winding capacitance minimizes signal interference. Complies with standards VDE 0570 Teil 2-6, IEC 61558-2-1, C-UL-US, and DIN EN 61558 series.

This PCB Transformer is ideal for use in industrial equipment, power supplies, HVAC controls, laboratory instrumentation, manufacturing systems, and other electrical devices requiring reliable step-down AC voltages.

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