CUI’s Latest Power Filters Address EMC and Surge Compliance

March 28, 2019 Alix Paultre

CUI’s Power Group’s latest AC-DC power filters, the EMC‑20 and EMC‑30 offer 20dB and 30dB of ac-line noise filtering at 150 kHz to 1 GHz, respectively. Available in 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.

Features include an input voltage range from 85Vac to 305Vac, acceptance of up to 1.5 A of nominal input current, a 2,000Vac isolation voltage, and an operating temperature range from -40° to +85°C. The EMC‑20 and EMC‑30 series are available immediately with prices starting at $6.95 per unit at 500 pieces through distribution.

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