待机功耗 空载功耗 no-load standby mode 差异

关于， 待机功耗 空载功耗 no-load condition  standby mode 差异，不同产品ERP指令，需要参阅各自的ERP指令里面的描述进行理解。主要分外部开关电源ERP指令，与灯具照面产品ERP指令。

外部开关电源 ERP指令REGULATION (EU) 2019/1782，提到的 no-load condition，电源适配器提到到 no-load condition ， 应该是指空载状态下，指开关电源输出端子不接任何外接线缆，仅仅是输入AC供电，输出不接任何的状态。

外部开关电源ERP指令 no load

(14) ‘no-load condition’ means the condition in which the input of an external power supply is connected to the mains power source, but the output is not connected to any primary load;
(15) ‘active mode’ means a condition in which the input of an external power supply is connected to the mains power source and the output is connected to a primary load;
(16) ‘active mode efficiency’ means the ratio of the power produced by an external power supply in active mode to the input power required to produce it;
(17) ‘average active efficiency’ means the average of the active mode efficiencies at 25 %, 50 %, 75 % and 100 % of the nameplate output power;
(18) ‘equivalent model’ means a model which has the same technical characteristics relevant for the technical information to be provided, but which is placed on the market or put into service by the same manufacturer, importer or authorised representative as another model with a different model identifier; (19) ‘model identifier’ means the code, usually alphanumeric, which distinguishes a specific product model from other models with the same trade mark or the same manufacturer’s, importer’s or authorised representative’s name.

灯具照明产品 ERP指令（REGULATION (EU) 2019/2020），提到的 standby mode，灯具照明产品驱动器提到的 standby mode，即“待机模式”是指光源或单独的控制装置的状态，它连接到电源但光源故意不发光，并且光源或控制装置正在等待控制信号返回 到发光状态。 启用待机功能的照明控制部件应处于其控制模式。 非照明部件应断开或关闭，或按照制造商的说明将其功耗降至最低。

灯具照明产品 no load standby mode control mode

(18)‘no-load mode’ means the condition of a separate control gear in which its input is connected to the mains power source and its output is intentionally disconnected from light sources, and, if applicable, from lighting control parts and non-lighting parts. If these parts cannot be disconnected, they shall be switched off and their power consumption shall be minimised following the manufacturer’s instructions. No-load mode only applies to a separate control gear for which the manufacturer or importer has declared in the technical documentation that it has been designed for this mode;

(19)‘standby mode’ means the condition of a light source or of a separate control gear, where it is connected to the power supply but the light source is intentionally not emitting light, and the light source or control gear is awaiting a control signal to return to a state with light emission. Lighting control parts enabling the standby function shall be in their control mode. Non-lighting parts shall be disconnected or switched off or their power consumption shall be minimised following manufacturer’s instructions;

(20)‘networked standby mode’ means the condition of a CLS or a CSCG where it is connected to the power supply but the light source is intentionally not emitting light or the control gear does not supply the electric power that enables light source(s) to emit light, and is awaiting a remotely initiated trigger to return to a state with light emission. Lighting control parts shall be in their control mode. Non-lighting parts shall be disconnected or switched off or their power consumption shall be minimised following manufacturer’s instructions;

(21)‘control mode’ means the condition of lighting control parts where they are connected to the light source and/or to the separate control gear and performing their functions in such a way that a control signal can be internally generated or a remotely initiated trigger can be received, by wire or wireless, and processed to lead to a change in the light emission of the light source or to a corresponding desired change in the power supply by the separate control gear;

欧盟灯具照明产品 - 新版 ErP指令 EU2019/2020 - 下载
https://www.emc.wiki/thread-5094-1-1.html

欧盟外部电源 - ErP新法规 -(EU)2019/1782 - 下载
https://www.emc.wiki/thread-5096-1-1.html