东莞电池充电器CEC认证需要验厂吗 在线免费咨询

目前2019.07.01后生产的电脑显示器需要满足CEC的要求，之前不是强制的，现在是强制的。
1605.3(v) (4) Computer monitors. Computer monitors manufactured on or after July 1, 2019, shall comply with all of the following:
(A) The computer monitor on-mode power draw shall be less than or equal to the following equation with each of the applicable allowances applied at most once:
Eon < (Eon_max + EEP + EGame + EOLED + ECurve)
Where:
Eon is the computer monitor on-mode power draw in watts as determined under Section 1604(v)(3) of this Article,
Eon_max is the maximum on-mode power draw in watts as determined by Table V-4,
EEP is the enhanced performance display allowance in watts as determined in Table V-5,
EGame is the gaming monitor allowance in watts as determined in Table V-5,
EOLED is the OLED monitor allowance in watts as determined in Table V-5, and
ECurve is the curved monitor allowance in watts as determined in Table V-5.
(B) Consume less than or equal to 1.2 watts in computer monitor sleep mode and computer monitor off mode power combined.
(C) Be shipped with a screen luminance less than or equal to 200 cd/m2 ± 35 percent. A manufacturer may ship with additional features enabled, even if they were turned off in testing.
(D) Computer monitors with touch screen capability are allowed an additional 1 watt allowance per mode in modes where touch functionality is enabled.
EXCEPTIONS to section 1605.3(v)(4): The following computer monitors are not required to comply with section 1605.3(v)(4) of this Article but shall comply with the test procedures in section 1604(v)(3) of this Article, the certification requirements in section 1606 of this Article, and the marking requirements in section 1607 of this Article:
1. KVMs.
2. KMMs.
3. Very high performance monitors.
EXCEPTION to section 1605.3(v)(4): Medical computer monitors are not required to comply with section 1605.3(v)(4) of this Article or the test procedures in section 1604(v)(3) of this Article but shall comply with the certification requirements in section 1606 of this Article and the marking requirements in section 1607 of this Article.

CEC认证的由来是什么？
在美国加州销售的58类产品需要做CEC产品能效认证，主要是针对家电，电源，灯具（镇流器或节能灯）。58类电子电气产品在美国加州的销售都需要做CEC能效认证，该法规具体分为能效指标要求、测量方法以及分阶段实施的计划。加州作为美国的第一大州，对于能效要求更是严格，加州CEC能源委员会从1976年开始推行的加州电器能效法规，该法规是美国一可以影响非政府消费行为的强制性节能法规，在减少能源消耗方面发挥了重要作用。
cec认证属于安规认证吗？
CEC认证可以归类为安规类认证，属于能效类认证。

cec认证有什么好处？
在美国加州销售的58类产品都需要做CEC产品能效认证，通过制定和实施能效标准、推广能效标识制度来提高用能产品的能源效率，促进节能技术进步，进而减少有害物的排放和保护环境，申请了CEC认证了58类电器产品，可以在美国加州销售。
CEC是加州能效认证，做这个能效认证在美国加州是可以申请补贴的。CEC能效认证意义：如今，节能减排被大众所接受，能源在减少，主动模式能耗的效率成为了主要的关注点，每一个创新和架构改进都可使效率提升零点几个百分点。解决空载功耗对业界来说是轻而易举的事，因此美国政府发布了新标准以减少每年温室气体排放量。CEC认证简介CEC是美国强制性能效认证，没有工厂检查，CEC证书有效期是根据产品而定的！CEC认证周期为：常规电源内产品时间为1周，电池充电系统需要注册，时间为3周。CEC是美国加州能源委员会于2005年12月30日依法实施的电器能效法规（Appliance Efficiency Regulations）目的是减少加州能源的消耗，以改善能源系统，促进强有力的经济和维护健康的环境。该法规里的标准适用于在加州销售或代销的产品，法规的范围包括23个产品类别（参考法规 CEC-400-2009-013）。该法规规定，电气产品在美国加州销售时必须首先满足设备能效法规，由资质实验室按美国相应法规或标准进行检测，证明符合要求后才可在美国加州销售。
一般做蓝牙耳机做CEC能效认证我们会测试如下这些项目：
1. 24小时电池充电耗电量[Maximum 24 hour charge and maintenance energy(Wh)];
2.维护模式的功率[Maintenance Mode Power(W)];
3.没有电池的功率[No Battery Mode Powe(W)]