The Block VB PCB Mount Transformer 2VA, 2 x 9V, 2 x 222mA has been designed for high ambient temperatures and is unconditionally short-circuit proof. This high quality transformer is also equipped with double output voltage for series or parallel connection, while boasting permanent corrosion protection, high insulation value and maximum electrical reliability thanks to XtraDensiFill resin encapsulation. VB polar square wave voltage Primary pin assignment: Pin 1-2 Secondary pin assignment 1: Pin 4-3 Secondary pin assignment 2: Pin 6-5 * Minimum size in case of high power * Coil shell in 2-chamber technology * Self-extinguishing potting material Dimensional drawing see technical data sheet. https://elecena.pl/product/27858666/block-vb-2-0-2-9-pcb-mount-transformer-2va-2x9v-2-x-222ma 2025-02-14 https://elecena.pl/product/27858666/block-vb-2-0-2-9-pcb-mount-transformer-2va-2x9v-2-x-222ma 2025-05-28 https://elecena.pl/product/27858666/block-vb-2-0-2-9-pcb-mount-transformer-2va-2x9v-2-x-222ma 2026-06-23 https://elecena.pl/product/27858666/block-vb-2-0-2-9-pcb-mount-transformer-2va-2x9v-2-x-222ma 2026-07-17 https://elecena.pl/product/27858666/block-vb-2-0-2-9-pcb-mount-transformer-2va-2x9v-2-x-222ma 2026-08-09 https://elecena.pl/product/27858666/block-vb-2-0-2-9-pcb-mount-transformer-2va-2x9v-2-x-222ma 2026-10-19