Block 18 V ac 2 Output Through Hole PCB Transformer 3.2 VA VB 3.2/2/18

Block VB 3.2/2/18 is a 3.2 VA encapsulated PCB transformer designed for applications requiring dual 18 V ac outputs. It operates on a 230 V ac primary voltage at 50 to 60 Hz frequency, suitable for industrial, laboratory, and electronic power supply use cases. The through-hole mount type and six-pin configuration allow secure and easy PCB integration. The transformer is vacuum epoxy resin moulded to UL94-V0 rating with double-section glass fibre reinforced polyamide bobbins, ensuring durability and high safety standards.

This transformer belongs to the short circuit proof VB series for power ratings up to 3.2 VA, providing reliability in various electronics and power supply circuits. Its compact design with dimensions of 41 mm x 30.8 mm x 35 mm and weight of 173 g allows space-efficient PCB mounting. The dual secondary winding type permits series or parallel connections, with emphasis on compliance with VDE 0550 standards regarding output configurations. Efficiency is rated at 53% with low inter-winding capacitance and low radiated noise, reducing interference in sensitive circuits.

Block VB 3.2/2/18 meets international standards including VDE and UL approvals, confirming it as a dependable component in power transformer applications. The maximum operating temperature is rated at 70°C, ensuring stable performance under demanding conditions.

PCB mounting through hole type with 6 pins. Dual secondary, single primary winding configuration. Vacuum epoxy resin moulded to UL94-V0 rating. Short circuit proof VB series rated 3.2 VA. Compact and low noise design with high durability.

Certified to VDE and UL standards. Operates on 230 V ac primary and delivers 18 V ac secondary outputs. Maximum operating temperature 70°C with efficiency of 53%. Frequency range supported: 50 Hz to 60 Hz. Weight 173 g, manufactured in Germany.

This transformer is suitable for electronic component applications, power supplies, industrial machines, laboratory equipment, and HVAC systems. It is ideal for users requiring reliable power conversion with safety certification compliance. Explore more transformers and related components in the PCB Transformer category for similar industrial and electronic applications at EnvMart.