IEC 61204-3:2016 RLV
Low-voltage switch mode power supplies - Part 3: Electromagnetic compatibility (EMC)
发布时间:2016-10-28 实施时间:


低压开关电源是现代电子设备中不可或缺的一部分,其作用是将交流电转换为直流电,为电子设备提供稳定的电源。然而,低压开关电源在工作时会产生电磁干扰,可能会影响到其他电子设备的正常运行,甚至会对人体健康造成危害。因此,低压开关电源的电磁兼容性(EMC)测试和要求非常重要。

IEC 61204-3:2016 RLV标准规定了低压开关电源的EMC测试方法和要求,包括辐射和传导干扰测试、静电放电测试、电快速瞬变测试等。该标准要求低压开关电源在正常工作条件下,其辐射和传导干扰应该符合国际电工委员会(IEC)的相关标准,如IEC 61000-3-2、IEC 61000-3-3、IEC 61000-3-11等。此外,该标准还要求低压开关电源应该具有一定的抗干扰能力,能够在电磁环境下正常工作。

低压开关电源的EMC测试和要求是保证其正常运行和安全性能的重要措施。符合IEC 61204-3:2016 RLV标准的低压开关电源可以有效地减少电磁干扰,保证其他电子设备的正常运行,同时也可以保证人体健康的安全。

相关标准
- IEC 61000-3-2:2018 Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment input current ≤16 A per phase)
- IEC 61000-3-3:2013+AMD1:2019 CSV Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤16 A per phase and not subject to conditional connection
- IEC 61000-3-11:2017 Electromagnetic compatibility (EMC) - Part 3-11: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤75 A and subject to conditional connection
- IEC 61000-4-2:2008 Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
- IEC 61000-4-4:2012 Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test