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Low ohm resistor - S-MLR06

 

Metal Alloy Low Ohm Chip Resistor S-MLR06 Series

SINLOON®

P/N.

Power

Size

Resistance

Tolerance

TCR

ohm

Package

S-MLR10□□□□□

Watt

mm

Ω

D

F

J

N

C

D

Ω

MPQ

S-MLR06FDR001

1W

1206

1m

±1%

±5%

±25ppm

±50ppm

R001

4 Reel

S-MLR06FDR002

1W

1206

2m

±1%

±5%

±25ppm

±50ppm

R002

4 Reel

S-MLR06FDR003

1W

1206

3m

±1%

±5%

±25ppm

±50ppm

R003

4 Reel

S-MLR06FDR004

1W

1206

4m

±1%

±5%

±25ppm

±50ppm

R004

4 Reel

S-MLR06FDR005

1W

1206

5m

±1%

±5%

±25ppm

±50ppm

R005

4 Reel

S-MLR06FDR006

1W

1206

6m

±1%

±5%

±25ppm

±50ppm

R006

4 Reel

S-MLR06FDR007

1W

1206

7m

±0.5%

±1%

±5%

±15ppm

±25ppm

±50ppm

R007

4 Reel

S-MLR06FDR008

1W

1206

8m

±0.5%

±1%

±5%

±15ppm

±25ppm

±50ppm

R008

4 Reel

S-MLR06FDR009

1W

1206

9m

±0.5%

±1%

±5%

±15ppm

±25ppm

±50ppm

R009

4 Reel

S-MLR06FDR010

1W

1206

10m

±0.5%

±1%

±5%

±15ppm

±25ppm

±50ppm

R010

4 Reel

S-MLR06FDR020

1W

1206

20m

±0.5%

±1%

±5%

±15ppm

±25ppm

±50ppm

R020

4 Reel

S-MLR06FDR030

1W

1206

30m

±0.5%

±1%

±5%

±15ppm

±25ppm

±50ppm

R030

4 Reel

S-MLR06FDR040

1W

1206

40m

±0.5%

±1%

±5%

±15ppm

±25ppm

±50ppm

R040

4 Reel

S-MLR06FDR050

1W

1206

50m

±0.5%

±1%

±5%

±15ppm

±25ppm

±50ppm

R050

4 Reel

Operating Temperature: -65 ~ +275

-

Very low inductance 0.5nH 50 nH

Low thermal EMF

 
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Chip Inductor

Chip Inductor

Chip Inductor Series

  1. Multilayer Chip Beads

  2. Multilayer Chip Inductor - HQ

  3. Multilayer Chip Inductor

  4. SMD Common Mode MEI Filters

  5. Thin Film Chip Inductor

  6. Wire Wound Chip Inductor - 0402

  7. Wire Wound Chip Inductor - 0603

  8. Wire Wound Chip Inductor - 0805

  9. Wire Wound Chip Inductor - 1008

  10. Wire Wound Chip Inductor - 1206

  11. Wire Wound Chip Inductor (High Q

  12. Wire wound Chip Molded Inductor

  13. Wire wound Chip Open-Type Inductor - 0603

  14. Wire wound Chip Open-Type Inductor - 0805

  15. Wire wound Chip Open-Type Inductor - 1008

  16. Wire wound Chip Open-Type Inductor - 1210

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Newsflash

LED 驅動電路

LED 驅動電路

 

LED 驅動電路

在電子學領域裡,LED驅動電路(LED circuit,又譯發光二極管電路),為發光二極管燈具的核心器件,是一個用來使發光二極管(LED)發亮的電路。

隨着全球倡導綠色照明以及節能的迫切需求。越來越多的照明產品進入到發光二極管光源的時代。而作為發光二極管燈具的核心器件,LED驅動芯片扮演着越來越重要的角色。

推動LED時,其最終目的都是要控制流經LED的電流以達到或貼近原有設計要求的數值,並使其穩定而不受或減少被電源電壓、溫度、順向偏壓差異等因素影響,從而得到所需光度、防止LED壽命減短或被損壞。

LED工作於直流電,其順向偏壓與電流成指數關係,因此極細小的電壓變化也會使其電流、光度有很大變化,嚴重的更會因為功耗過高而永久損壞。

成指數關係的LED順向偏壓與電流曲線,輕微的順向偏壓(ΔV)會導致非常大的電流變化(ΔI

圖一