New Industry Products

New Line of AC-DC Power Filters Addresses EMC and Surge Compliance

March 19, 2019 by CUI Inc.

CUI’s Power Group today announced the addition of ac-dc power filters, designed to accompany its existing portfolio of low power embedded ac-dc power

CUI’s Power Group today announced the addition of ac-dc power filters, designed to accompany its existing portfolio of low power embedded ac-dc power supplies. The EMC-20 and EMC-30 series offer 20 dB and 30 dB of ac-line noise filtering at 150 kHz to 1 GHz, respectively. Available in compact board mount, chassis mount, and DIN rail configurations, the models ensure surge compliance to the IEC/EN61000-4-5 standard and reduce conducted and radiated emissions to help designs comply with CISPR22/EN55022 Class B limits.

CUI’s ac-dc EMC filters further feature a wide input voltage range from 85 to 305 Vac and accept up to 1.5 A of nominal input current. A 2,000 Vac isolation voltage and wide operating temperature range from -40 to +85°C affords additional ruggedness in harsh environments. These ac-dc power filters ultimately provide engineers with a convenient modular solution for addressing EMC and surge challenges, while reducing the need for additional external components.

 

Summary

  • Product name: EMC‑20, EMC‑30 

  • Possible users: Designers needing to address EMC and surge challenges

  • Primary features: 20 & 30 dB ac-line noise filtering, multiple mounting options

 

About CUI Inc.

CUI Inc is a technology company focused on the development and distribution of electronic components. At the leading edge of power supply design, the organization supports customers as they strive to improve the energy efficiency and environmental credentials of their application.  The company’s power group is complemented by a portfolio of world-class board level components, consisting of interconnect, sound, motion control and thermal products.  An unwavering commitment to create collaborative partnerships with customers and a drive to see that their design project is a success has been a hallmark of CUI’s sustained growth since its founding in 1989.   As a leader in the industry, CUI will continue to invest in the future through new technologies, talented employees, expanded manufacturing capabilities, and a growing global reach.