BS EN IEC 61204-7:2018

What is BS EN IEC 61204 ‑ 7 – low voltage about?  

BS EN IEC 61204 is a series of European standards that discusses the various functionalities of low voltage switch-mode power supplies.  
BS EN IEC 61204 ‑ 7 specifies the safety requirements for switch mode power supply (SMPS) units supplied by source voltages up to 1 000 V AC or 1 500 V DC providing AC and/or DC output(s), except inverter output(s) establishing AC mains.  
This product standard covers both stand-alone and component SMPS as defined in <span data-contrast="auto" d...