Block PCB Transformer 0.35 VA 24 V ac 1 Output Through Hole PCB Mount VB 0,35/1/24

Block VB 0,35/1/24 PCB Transformer is designed for precise and reliable power conversion applications in electronics. It features a single primary winding connected to a 230 V ac source and a single secondary winding delivering 24 V ac output with 0.35 VA power capacity. The transformer is mounted through hole on PCBs, suitable for compact electronic devices requiring controlled voltage conversion.

The transformer incorporates a short circuit-proof design inherent to the VB series, with vacuum epoxy resin moulding complying with UL94-V0 flame retardant standards and double-section glass fibre reinforced polyamide bobbins for mechanical strength and thermal stability.

Its compact size (22 mm x 22.7 mm x 15 mm) enables versatile applications in PCB-mounted power supplies, measurement instruments, control devices, and other low-power electronic apparatus.

With overcurrent and temperature resilience up to 70°C and operational frequency range of 50 to 60 Hz, the product ensures efficient performance with low inter-winding capacitance and noise. The transformer is tested for electrical and flash integrity to meet stringent safety standards and approvals, including VDE and UL certifications.

The transformer is designed with a single primary and single secondary winding. It operates at 230 V ac primary voltage with a secondary voltage of 24 V ac. Compact dimensions of 22 mm length, 22.7 mm width, and 15 mm depth allow easy PCB mounting.

Mount type is through hole, featuring 4 pins for secure installation. The transformer provides 0.35 VA power output suitable for low-power circuits. Efficiency is rated at 30%, ensuring energy effective performance. Maximum operating temperature is 70°C, suitable for various operating conditions.

Operating frequency ranges between 50 Hz and 60 Hz. Product complies with VDE and UL standards for safety and quality. Manufactured in Germany with vacuum epoxy resin moulding for durability.

This PCB Transformer is ideal for use in industrial electronics, laboratory instruments, manufacturing control systems, and HVAC applications requiring voltage stepping with safety and reliability. Its compact and robust design makes it suitable for production environments and custom PCB assemblies.

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