发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了在220 V、50 Hz供电条件下将交流电压转换为固定的、单路低压直流(不大于36 V)或低压交流(不大于36 V)输出电压的外部电源(以下简称:产品)能效限定值、节能评价值、试验方法和检验规则。本标准适用于额定输出功率不大于250 W的产品。本标准不适用于直流-直流的电源,也不适用于给
Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies
1.1 本标准规定了用于将交流电网电压转换为固定的、单路低压直流(不大于36V)或低压交流(不大于 36V)输出电压的外部电源(以下简称电源)能效限定值、节能评价值、目标能效限定值、试验方法和检验规则。 本标准适用于额定输出功率不大于250W的电源。 1.2 本标准不适
Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies
Test method for calculating the energy efficiency of single-voltage external ac-dc and ac-ac power supplies First Edition
External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes (Incorporates Amendment A1: 2013)
This European Standard specifies methods of measurement of electrical power consumption, and the reporting of results, for external power supplies
External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
External a.c. - d.c. and a.c. - a.c. power supplies. Determination of no-load power and average efficiency of active modes
External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
Sources d'alimentation externes c.a. - c.c. et c.a. - c.a. - Détermination de la puissance hors charge et du rendement moyen des modes actifs
Sources d'alimentation externes c.a. - c.c. et c.a. - c.a. - Détermination de la puissance hors charge et du rendement moyen des modes actifs
External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
External a.c. d.c. and a.c. a.c. power supplies. Determination of no-load power and average efficiency of active modes
本标准规定了交流输出稳定电源的术语、技术性能和试验方法等。 本标准适用于输出交流功率的稳定电源设备。不适用于测量用电源设备
A.C. output stabilized power supply
이 규격은 교류나 직류 전원으로부터 교류 전원을 공급하는 전원 장치에 적용한다. 전기 측정
Stabilized power supplies, a.c. output
本标准规定了在220 V、50 Hz供电条件下将交流电压转换为固定的、单路低压直流(不大于36 V)或低压交流(不大于36 V)输出电压的外部电源(以下简称:产品)能效限定值、节能评价值、试验方法和检验规则。本标准适用于额定输出功率不大于250 W的产品。本标准不适用于直流-直流的电源,也不适用于给
Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies
1.1 本标准规定了用于将交流电网电压转换为固定的、单路低压直流(不大于36V)或低压交流(不大于 36V)输出电压的外部电源(以下简称电源)能效限定值、节能评价值、目标能效限定值、试验方法和检验规则。 本标准适用于额定输出功率不大于250W的电源。 1.2 本标准不适
Minimum allowable values of energy efficiency and evaluating values of energy conservation for single voltage external AC-DC and AC-AC power supplies
Test method for calculating the energy efficiency of single-voltage external ac-dc and ac-ac power supplies First Edition
External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes (Incorporates Amendment A1: 2013)
This European Standard specifies methods of measurement of electrical power consumption, and the reporting of results, for external power supplies
External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
External a.c. - d.c. and a.c. - a.c. power supplies. Determination of no-load power and average efficiency of active modes
External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
Sources d'alimentation externes c.a. - c.c. et c.a. - c.a. - Détermination de la puissance hors charge et du rendement moyen des modes actifs
Sources d'alimentation externes c.a. - c.c. et c.a. - c.a. - Détermination de la puissance hors charge et du rendement moyen des modes actifs
External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
External a.c. d.c. and a.c. a.c. power supplies. Determination of no-load power and average efficiency of active modes
本标准规定了交流输出稳定电源的术语、技术性能和试验方法等。 本标准适用于输出交流功率的稳定电源设备。不适用于测量用电源设备
A.C. output stabilized power supply
이 규격은 교류나 직류 전원으로부터 교류 전원을 공급하는 전원 장치에 적용한다. 전기 측정
Stabilized power supplies, a.c. output