Delta EMI Filters provide advanced noise suppression through both single-stage and two-stage filtering designs, effectively reducing line-to-line and line-to-ground interference. High-performance series, such as the DR family, utilize two-stage filtering to deliver superior attenuation of both common mode and differential mode noise, making them ideal for demanding environments.
These filters are engineered for global applications, supporting standard operating voltages of 115/250VAC and frequencies of 50/60Hz, while meeting stringent safety certifications including UL, CSA, and VDE approvals. The DB series offers general-purpose EMI suppression in compact form factors, providing effective filtering performance for everyday electronic equipment.
Delta EMI Filters also feature low leakage current, high dielectric strength, and robust construction for long-term reliability. Typical insertion loss performance demonstrates strong attenuation across a wide frequency range, helping reduce conducted emissions and improve electromagnetic compatibility.
