These ac-dc power filters ultimately provide engineers with a convenient modular solution for addressing EMC and surge challenges
CUI’s Power Group 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.
- Input voltage range from 85 to 305 Vac
- 2,000 Vac isolation voltage
- 1.5 A of nominal input current
- Wide operating temperature range from -40 to +85°C
The EMC‑20 and EMC‑30 series are available immediately with prices starting at US$ 6.95 per unit at 500 pieces through distribution.