Signal Transformer / Bel Multi-Purpose International Transformers

Signal Transformer Multi-Purpose International Transformers are ideal for worldwide applications by incorporating international safety features. These MPI transformers improve conventional 50/60Hz transformers with better volumetric efficiency and a solid copper full-width foil electrostatic shield. This series covers five power ratings (from 200VA to 900VA), five primary voltage ratings (from 100V to 230V), and ten secondary voltage ratings (from 10VCT to 230VCT). Featuring a 4000VRMS Hipot dielectric strength and leakage rating of less than 100µA, these high-performance international transformers have achieved an array of agency certifications.


  • Covers five different power ratings (200VA, 250VA, 400VA, 650VA, and 900VA)
  • Covers five primary voltage ratings (100V, 115V, 200V, 215V, and 230V)
  • Covers ten secondary voltage ratings (10VCT, 12VCT, 16VCT, 20VCT, 24VCT, 28VCT, 36VCT, 40VCT, 48VCT, and 230VCT)
  • Incorporated international safety features
  • Class F, +150°C  insulation system
  • Improved performance via higher volumetric efficiency
  • Less than 100µA leakage rating
  • Touch-safe IP20-type terminals
  • Solid copper full-width foil electrostatic shield
  • 4000VRMS Hipot dielectric strength
  • Chassis mount
  • RoHS compliant

Block Diagram

Block Diagram - Signal Transformer / Bel Multi-Purpose International Transformers

Dimensional Diagrams

Mechanical Drawing - Signal Transformer / Bel Multi-Purpose International Transformers
Publicado: 2018-06-12 | Actualizado: 2022-10-20