Datasheet > CLU046-1212C1

CLU046-1212C1

更新时间： 2022-02-26 14:50:27

品牌	Logo	应用领域
CITIZEN		/
页数	文件大小	规格书
15页	737K
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CITILED COB Series Standard Type

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CLU046-1212C1 数据手册

7-4. Thermal Design

-The thermal design to draw heat away from the LED junction is most critical parameter for an LED illumination system.

High operating temperatures at the LED junction adversely affect the performance of LED’s light output and lifetime.

Therefore the LED junction temperature should not exceed the absolute maximum rating in LED illumination system.

-The LED junction temperature while operation of LED illumination system depends upon thermal resistance of internal

LED package (Rj-c), outer thermal resistances of LED package, power loss and ambient temperature. Please take both of

the thermal design specifications and ambient temperature conditions into consideration for the setting of driving

conditions.

-For more information, please refer to application note "Thermal Management", "Instruction Manual(COB LED

Package)".

7-5. Driving Current

-A constant current is recommended as an applying driving current to this product.

In the case of constant voltage driving, please connect current-limiting resistor to each products in series and control

the driving current to keep under the absolute maximum rating forward current value.

-Electrical transient might apply excess voltage, excess current and reverse voltage to the product(s).

They also affect negative impact on the product(s) therefore please make sure that no excess voltage, no excess current

and no reverse voltage is applied to the product(s) when the LED driver is turn-on and/or turn-off.

-For more information, please refer to application note "Driving", "Instruction Manual(COB LED Package)".

7-6. Lighting at a minimum current value

-In a case where the minimum current(IF min) is applied to the product, some of LED dice in the product might look

different in their brightness due to the individual difference of the LED dice, and they are not failed.

7-7. Electrical Safety

-This product is designed and produced according to IEC 62031:2008

(IEC 62031:2008 LED modules for general lighting. Safety specification)

-Dielectric voltage withstand test has been conducted on this product to see any failure after applying

voltage between active pads and aluminum section of the product, and to pass at least 500V.

-Considering conformity assessment for IEC62031:2008, almost all items of the specification depend upon

your final product of LED illumination system.

Therefore, please confirm with your final product for electrical safety of your product.

As well, the products comply with the criteria of IEC62031:2008 as single LED package.

Ref.CE-P3083 04/15

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与CLU046-1212C1相关器件

型号	品牌	获取价格	描述	数据表
CLU046-1812C1	CITIZEN	获取价格	CITILED COB Series Standard Type
CLU046-1818C1	CITIZEN	获取价格	CITILED COB Series
CLU046-1818C1-273M2G2	CITIZEN	获取价格	CITILED COB Series
CLU046-1818C1-303M2G2	CITIZEN	获取价格	CITILED COB Series
CLU046-1818C1-30AL7G4	CITIZEN	获取价格	CITILED COB Series
CLU046-1818C1-353M2G2	CITIZEN	获取价格	CITILED COB Series
CLU046-1818C1-403M2G2	CITIZEN	获取价格	CITILED COB Series
CLU046-1818C1-40AL7G4	CITIZEN	获取价格	CITILED COB Series
CLU046-1818C1-503M2G2	CITIZEN	获取价格	CITILED COB Series
CLU046-1818C1-50AL7G4	CITIZEN	获取价格	CITILED COB Series

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