美隆電子有限公司

Mayloon Electronic Co., Ltd.,

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棒狀燈泡 E27 LED Stick Lamp

知慳惜電

SINLOON® LED Stick Lamp Base: E27 LED 柱形泡
E27 LED STICK BULB LIGHT Stick shape: LED Stick Lamp
Hong Kong Brand
Data Spec: LED Stick Lamp
Product Features: 按圖放大
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• 220-240V Compact Brightness
• SINLOON® LEDstick deliver high quality
• light in a compact design ideal for downlights and slim luminaire
• Environmental friendly, no Mercury
Application notes Φ37.5*116mm Φ45*137mm
• Operating temperature range is between -20 °C and 45 °C ambient 5W/9W 12W/14W
• Only to apply in dry or damp locations and most of open fixtures with
E14/E26/E27/B22 lamp-holders that offer sufficient space (10 mm free air space)
• Not intended for use with emergency light fixtures or exit lights
• Not intended for enclosed luminaries.
Technical Specifications:
型號 Model No.: ML-Stick-E27-5.0W ML-Stick-E27-9.0W ML-Stick-E27-12.0W ML-Stick-E27-14W
尺寸 Dimension (L*Φ):  Φ/Circular Type Φ37.5mm Φ37.5mm Φ45mm Φ45mm
實際長度 Actual Length Size: 116mm 116mm 137mm 137mm
光源 LED Chip : Bridgelux / Others Bridgelux / Others Bridgelux / Others Bridgelux / Others
輸入電壓 Input Voltage: AC220V~240V  50/60Hz AC220V~240V  50/60Hz AC220V~240V  50/60Hz AC220V~240V  50/60Hz
燈珠類型 LED Type: SMD2835 SMD2835 SMD2835 SMD2835
燈珠數量 LED Quantity: 6pcs 9pcs 12pcs 26pcs
功率 System Power (W) : 5W±5% 9W±5% 12W±5% 14W±5%
光通亮 LED Flux (lm) 500lm ±10% 900lm ±10% 1200lm ±10% 1400lm ±5%
燈罩 Frost cover Translucent Translucent Translucent Translucent
功率系數 Power Factor: >0.5 >0.5 >0.5 >0.5
色溫 Color Temperature (K) 4000K ±7% / 6000K ±8% 4000K ±7% / 6000K ±8% 4000K ±7% / 6000K ±8% 4000K ±7% / 6000K ±8%
顯色指數 Color Rendering Index: >80Ra >80Ra >80Ra >80Ra
驅動方式 Drive mode Built-in non-isolated drive Built-in non-isolated drive Built-in non-isolated drive Built-in non-isolated drive
發光角度 Beam Angle: 240° 240° 240° 240°
防水等級 IP Class: IP20 IP20 IP20 IP20
燈源壽命 LEDs Lifespan: 15000hrs 15000hrs 15000hrs 15000hrs
環境溫度 Ambient Temperature (): -20 ~ 50 -20 ~ 50 -20 ~ 50 -20 ~ 50
燈頭類型 Lamp-holders: E26/E27 E26/E27 E26/E27 E26/E27
調光功能 Dilemma: No No No No
浄重 Net Weight:: 35.1g 35.1g 75.0g 75.0g
認證 Certificate: CE/RoHS CE/RoHS CE/RoHS CE/RoHS
Dimensions:
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- Model No. E27-5W E27-9W E27-12W E27-14W
Length: 116.0mm 116.0mm 138.0mm 138.0mm
Diameter Ø: 37.5mm 37.5mm 45.0mm 45.0mm
Weight (g) 35.1 35.1 75 75
Package: SINLOON®
Inner box size (mm)
Packing quantity (PCS)
Outer box size (mm)
Packing quantity (PCS)
Net weight (KG) / box
Gross weight (KG) / box
*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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Newsflash

感測電阻在電路中之應用

Current Sension Chip Resistor  按此還有更多 感測電阻在電路中之應用

在電流路徑中以串聯的方式插入一個低電阻值的感測電阻,將會形成一個較小的壓降,該壓降可被放大而成為一個與電流成正比的輸出訊號。然而,根據實際應用環境與感測電阻的位置,這一技術可能對感測放大器帶來各種挑戰。例如,將感測電阻放在負載與電路接地之間,那麼所形成的壓降可採用簡單的運算放大器(OP)進行放大。這種方法被稱為低側電流感測,與其相對應的方法為高側感測,即感測電阻位於供電電源和負載之間。 

Figure Circuit CS

電流的感測一般採用兩種基本方案。一種是測量電流流過的導體周圍磁場,另一種是在電流路徑中插入一個小型電阻,然後測量電阻上的壓降。第一種方法並不會引起干擾或插入損耗,但成本相對較為昂貴,而且容易產生非線性效應與溫度係數誤差。因此磁場感測技術通常只局限於一些能夠承擔無插入損耗的高成本應用。