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What are the domestic and international EMC (electromagnetic compatibility) standards for neonatal jaundice treatment devices?

Time：2025-07-10 Views：502次

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Neonatal jaundice treatment devices (blue light therapy devices) must meet GB 9706.1, YY 0505 (domestic), and IEC 60601-1-2 (international) EMC standards. The core component is the blue light lamp (LED or fluorescent lamp) and its driving power supply. The standards require that the light intensity and duration of the treatment be uninterrupted to ensure therapeutic efficacy. Simultaneously, high-frequency noise generated by the lamp drive circuit (especially the switching power supply and inverter) must be effectively suppressed to avoid interference with other sensitive equipment in the NICU (e.g., monitors).

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