S20-M·RL Series Three-Dimensional Triangular Wound Core Transformer, compared to traditional laminated transformers, features an innovative design that reduces no-load current by 50%-75%. Operating noise is effectively suppressed, 5-10 dB lower than conventional models. Manufactured with cutting-edge technology and compliant with the latest national standards, this transformer significantly improves efficiency: load loss reduced by 20% and no-load loss reduced by 10% compared to previous generations.