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What is CYT1000AE?

This electronic component, produced by the manufacturer "JXY", performs the same function as "Linear constant current IC".


CYT1000AE Datasheet PDF - JXY

Part Number CYT1000AE
Description Linear constant current IC
Manufacturers JXY 
Logo JXY Logo 


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CYT1000AE 线性恒流 LED 芯片
产品规格书
SPECIFICATION
Presented to(呈送):
Model No.(产品型号):
CYT1000AE
DATE(制作日期):
Customer Part No.(客户物料编码):
Specification
Approved
(规格书审批项)
Prepared By(编制)
Checked By (审核)
Approved By(批准)
Checked By (审核)
Customer Approved
(客户审批项)
Approved By(批准)
Please sign and return one
copy to us.
(请签名盖章确认后回传我司)
Seal the(盖章处)

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CYT1000AE equivalent
CYT1000A 理论计算
CYT1000AE 线性恒流 LED 芯片
VF/IF
T1 T2
1、 市电的波形函数是一个正弦曲线(如图 2),表达是如下:
u 2U sin(2ft )
(1)
其中:U:市电有效值,f:市电频率,φ:初始相位
式 1 的逆运算可以求出
T1 arcsin(VF / 2U ) / 2f
T2 1/ 2 f arcsin(VF / 2U ) / 2f
由此可以求出 LED 电流导通时间
(2)
T T 2 T1
(3)
2、 灯珠的 V-I 特性曲线:
由式(2)可以看出灯珠的电压 VF 影响 LED 的导通时间,进而影响 LED 的有
效电流,如下:
VF n *VLED (I LED 600mV / R)
(4)
电阻 R 不同,流经 LED 的电流就不同,所呈现的 VF 就不一样,进而影响 LED
4 页 共 10


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for CYT1000AE electronic component.


Information Total 10 Pages
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Featured Datasheets

Part NumberDescriptionManufacturers
CYT1000AThe function is Linear constant current IC.JXY
JXY
CYT1000AEThe function is Linear constant current IC.JXY
JXY

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