美隆電子有限公司

Mayloon Electronic Co., Ltd.,

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T8 LED Tube

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知慳惜電

SINLOON® T8 LED 燈管 型號類別: T8B series 玻璃管
T8 LED Tube Series T8 Glass LED Tube (Plastic End cap.)
Hong Kong Brand
Data Specification: T8 LED Tube Glass cover
Feature: T8 LED Tube Figure
Length Dimension: Standard size.
Case material: Glass cover + Plastic end cap - - - 圖片放大
Driver IC
Lumen: 100lm/W
On lighting: Transient to start - - - -
Input voltage: AC85~260V  50/60Hz
Light soure: LED SMD2835 chip diode
Shine: To product light not flashing - - - -
LEDs Lifespan: 50,000hrs
Characteristic Parameters: -
型號 Model No.: XGYT8B102-E9 XGYT8B104-E18 XGYT8B105-E22
尺寸 Dimension (L*Φ):  Φ/Circular Type Φ25*600mm Φ25*1200mm Φ25*1500mm
實際長度 Actual Lenght Size: 588mm 1188mm 1488mm
鋁基板寬度 PCB width : 7mm 7mm 7mm
輸入電壓 Input Voltage: AC85V~260V  50/60Hz AC85V~260V  50/60Hz AC85V~260V  50/60Hz
類型 LED Type: SMD2835 SMD2835 SMD2835
數量 LED Quantity: 48pcs 96pcs 120pcs
功率 System Power (W) 10W±5% 18W±5% 22W±5%
光通亮 LED Flux (lm)  / 1000lm ±5% 1800lm ±5% 2200lm ±5%
燈罩 Frost cover Translucent Translucent Translucent
功率系數 Power Factor: >0.5 >0.5 >0.5
色溫 Color Temperature (K) 3000K ±7% / 6500K ±8%
顯色指數 Color Rendering Index: >80Ra >80Ra >80Ra
發光角度 Illumination Angle: 320o 320o 320o
燈源壽命 LEDs Lifespan: 50000hrs 50000hrs 50000hrs
環境溫度 Ambient Temperature (): -20 ~ 50
認證 Certificate: CE/EMC
Superiority (優勢):
採用台灣高亮度LED芯片光源,抗震,耐衝擊.
Using high brightness LED chip imported from Taiwan Shock and impact resistant.
無熱輻射,安全穏定,可靠,使用壽命長,款式新穎.
No thermal radiation, security and stability, reliable, long life and fashionable style.
響應快,無頻閃,眩光小,點亮後瞬間達到全光通量輸出.
Fast response, No flash, Low glare, Lightening instantly reach the luminous flux output.
採用優質擴光罩,光色柔和,出光率高
Use the high quality frosted PC, Soft light and the high light extracting Rate.
節能高效,比熒光燈節能70%.
High efficiency and energy saving, Saved more than 70% power compare with conventional fluorescent light.
*在本規格書裡如果您未能找或參數指標未能達到你的應用要求即未在本規格書裡表現出來請與我們聯絡.
* If you have any question which is not is in the specification, please contact us.
 
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Mayloon Electronic Company Limited Mayloon Lighting Company Limited

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Newsflash

LED 極性

LED 驅動芯片 LED 極性

 

LED 極性

圖: LED 極性

由於LED工作於直流電,連接線路時必須確保極性方向正確才能正常工作。與二極管一樣,LED的接腳分正極(陽極、+)及負極(陰極、-),電流必需由正極流向負極,LED才能發光。

LED接腳的極性一般可以由其封裝上看出,但不同封裝其標示方式也不同。除封裝外,也有其他途徑得知LED的極性,以下列出常見的標示方法:

可以由以下方法找出:用萬用錶測試。模擬式萬用錶可以用電阻擋測試(注意模擬式萬用錶測試針的正負極是倒轉的的);數字式萬用錶大多有測試二極管的功能,但兩者能測的最高偏壓都有限制,模擬式萬用錶受內部電池所限,數字式萬用錶則因廠方設計而異。低壓恆流源也是理想的測試工具。例如用固定電壓電源串連一個電阻。