![]() |
No items matching your keywords were found.
![]() |
No items matching your keywords were found.
Diode Jpg

which end of this diode is anode ans which is cathode?
http://www.jrhackett.net/images/1N4148.jpg
The end with the black band (on the left) is the cathode.
.
![]() |
No items matching your keywords were found.
![]() |
No items matching your keywords were found.
![]() |
No items matching your keywords were found.
![]() |
No items matching your keywords were found.
|
|
DIODE $12 When these electrical items fail there is little choice but to renew - With this genuine Suzuki par.. |
|
|
DressageClyde Horsefleet logo jpg Hooded Sweatshirt by CafePress $48 Prometheus 18.1 hh Clydesdale Horsefleet logo jpg Hooded Sweatshirt Tee, TShirt, Shirt The hoodie: the perfect utilitarian piece of clothing. Leave your hat and scarf at home Stay warm and comfy in your Pullover Hooded Sweatshirt. This hoodie is constructed with a cotton/polyester blend - both durable and comfortable.Heavyweight 90 |
|
|
Unitech Wired - Photo Diode MS146I4G $106.01 Unitech Wired - Photo Diode MS146I4G |
|
|
LightEmitting Diode $68.51 Light emitting diode. Oleg Losev, List of LED failure modes, Organic light emitting diode, Miniature light emitting diode, Solid state lighting, LED lamp, LED power sources, Electrical polarity of LEDs, LED circuit, LED as light sensor Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 74 Publication Date: 2009/10/08 Language: English Dimensions: 5.98 x 9.01 x 0.17 inches |
|
|
1205 jpg big Hooded Sweatshirt by CafePress $48 The hoodie: the perfect utilitarian piece of clothing. Leave your hat and scarf at home Stay warm and comfy in your Pullover Hooded Sweatshirt. This hoodie is constructed with a cotton/polyester blend - both durable and comfortable.Heavyweight 90 1205 jpg big Hooded Sweatshirt Tee, TShirt, Shirt The hoodie: the perfect utilitarian piece of clothing. Leave your hat and scarf at home Stay warm and comfy in your Pullover Hooded Sweatshirt. This hoodie is constructed with a cotton/polyester blend - both durable and comfortable.Heavyweight 90 |
|
|
5x5 jpg image Hooded Sweatshirt by CafePress $45 This'll keep you warm in those cold records offices. 5x5 jpg image Hooded Sweatshirt Tee, TShirt, Shirt The hoodie: the perfect utilitarian piece of clothing. Leave your hat and scarf at home Stay warm and comfy in your Pullover Hooded Sweatshirt. This hoodie is constructed with a cotton/polyester blend - both durable and comfortable.Heavyweight 90 |
|
|
A jpg is Worth Funny Dark T-Shirt by CafePress $26 See More at http://LabelMeHappy.com A .jpg is Worth a Thousand .txt's A Picture is Worth 1,000 Words Funny Dark T-Shirt Tee, TShirt, Shirt Don't waste time deciding on which shirt to put on each morning. This dark shirt t-shirt will never go out of style and hides stains better too. This high-quality t-shirt is pre-shrunk and 100% cotton, which makes it both comfortable and durable. |
|
|
BWD DIODE - SC145 $15.99 MPN #SC145. BWD DIODE. Most Alternators products are available for in-store pickup from Advance Auto Parts. |
|
|
BWD Isolation Diode - SC155 $14.99 MPN #SC155. BWD Isolation Diode. Most Alternators products are available for in-store pickup from Advance Auto Parts. |
|
|
BWD Field Diode - SC526 $5.99 MPN #SC526. BWD Field Diode. Most Alternators products are available for in-store pickup from Advance Auto Parts. |
|
|
BWD Diode - X692 $31.99 MPN #X692. BWD Diode. Most Alternators products are available for in-store pickup from Advance Auto Parts. |
|
|
BWD ISOLATION DIODE - SC154 $10.99 MPN #SC154. BWD ISOLATION DIODE. Most Alternators products are available for in-store pickup from Advance Auto Parts. |
|
|
Aluratek PDF Html Txt FB2 Epub Mob Rtf PRC GIF Bmp Jpg 5" Display AEBK01FS $74.88 Aluratek PDF Html Txt FB2 Epub Mob Rtf PRC GIF Bmp Jpg 5" Display AEBK01FS |
|
|
Wasp Barcode Wired - Photo Diode 633808390365 $175.51 Wasp Barcode Wired - Photo Diode 633808390365 |
|
|
A jpg is Worth Funny Women's Dark T-Shirt by CafePress $26 See More at http://LabelMeHappy.com A .jpg is Worth a Thousand .txt's A Picture is Worth 1,000 Words Funny Women's Dark T-Shirt Tee, TShirt, Shirt The women's Dark T-shirt is comfortable, casual, and classy. The shirt is simple, flattering and will quickly become a favorite. The pre-shrunk 100% cotton is soft and durable.5.6 oz 100% cotton. Standard Fit. |
|
|
Graff G-9008-AU.jpg - 30 Towel Bar $143.2 Graff 30" Towel Bar9000 SeriesUse with Atlantis, Chanteaux, Elegante, Pesaro, Canterbury, Lauren and Nantucket CollectionsADA Compliant |
|
|
Kuryakyn Diode Kit $6.76 " This kit is required when installing LED. lights as turn signals on a motorcycle with a single turn signal indicator light If this diode kit is not installed, power will back feed across the indicator light and all turn signals will ff" |
|
|
Laser Diode Microsystems $301.11 Laser Diode Microsystems provides the reader with the basic knowledge and understanding required for using semiconductor laser diodes in optical microsystems and microoptical electromechanic systems. This tutorial addresses the fundamentals of semiconductor laser operation and design, coupled with an overview of the types of laser diodes suitable for use in Microsystems, along with their distinguishing characteristics. Emphasis is placed on laser diode characterization and measurement as well as the assembly techniques and optical accessories required for incorporation of semiconductor lasers into complex microsystems. Equipped with typical results and calculation examples, this handon text helps readers to develop a feel for how to choose a laser diode, characterize it and incorporate it into a microsystem. Author: Zappe, Hans P./ Zappe, H. Series Title: Microtechnology and Mems (Hardcover) Binding Type: Hardcover Number of Pages: 355 Publication Date: 2003/10/10 Language: English Dimensions: 9.21 x 6.14 x 0.81 inches |
|
|
Burton Diode EST Binding $399.95 Attention: Burton Snowboards & Gear can be shipped only within the United States and Canada.2012 Burton Diode EST Binding: Plug your boots into the NEW Burton Diode EST? binding and you?ll realize immediately that something is different. The revolutionary hinged heelhoop pushes flex in an entirely new direction, giving you a greater range of motion and the ability to pre-load your board for increased pop. The ShredBED 3.0 only adds to the sensation by enhancing feel, cushioning, and natural board flex from tip to tail. Oh, by the way?this is also Burton?s lightest binding ever by a landslide. No biggie.NOTE ? EST series bindings ride EXCLUSIVELY with Burton Snowboard featuring THE CHANNEL. |
![]() |
Power Acoustik PTID-8920B In Dash DVD AM-FM Receiver with 7-Inches Flip Out Touchscreen Monitor with USB/SD Input
List Price: |
DescriptionPlay your favorite DVD's, MP4, DIVX, & XVID movies, or MP3 audio files. We've included a detachable security strip into the face plate that will keep any wanna-be thieves away. Motorized Monitor w/ Angle Memory To eliminate glare and improve visibility, PTID-8920 has 2-way positioning motors that allow for the perfect viewing angle in virturally every vehicle... |
![]() |
Power Acoustik PTID-6250B In Dash DVD AM-FM Receiver with 7-Inches Flip Out Touchscreen Monitor with USB/SD Input
List Price: |
DescriptionPOWER ACOUSTIK PTID-6250B 6.2" DOUBLE-DIN TOUCHSCREEN TFT/LCD DVD RECEIVER (WITH BLUETOOTH(R)) |
![]() |
Power Acoustik PTID-6250 In Dash DVD AM-FM Receiver with 7-Inches Flip Out Touchscreen Monitor with USB/SD Input
List Price: |
DescriptionPOWER ACOUSTIK PTID-6250 6.2" DOUBLE-DIN TOUCHSCREEN TFT/LCD DVD RECEIVER (NO BLUETOOTH(R)) |
![]() |
TOSHIBA SATELLITE M505 LAPTOP LCD SCREEN 14.0" WXGA HD LED DIODE (SUBSTITUTE REPLACEMENT LCD SCREEN ONLY. NOT A LAPTOP ) |
DescriptionPlease match your original screen's BACKLIGHT TYPE, SIZE, and RESOLUTION before you purchase this item, because some laptop models come with more than one type of screens |
Electric OU: Small Jacob's Ladder, or What a 555 Timer Can Do for You
protection diodes to reduce fly back voltage risks.............?
guys i learnt from my friends that a protection diode can protect a transistor which has a Inductor or a relay at its collector... if a diode is places across the inductor,i think like this one in the image(diode D3) " http://images.elektroda.net/15_1274548562.jpg "
but the diode limits the voltage swing at the collector.
It(diode) will conduct electricity when the voltage across its terminals reaches a certain value.
and can u please tell me how can i know that from the datasheet(of a diode),the voltage value till it can conduct and if the voltage increases it will become open circuit to protect the transistor from high voltage damage...
help me out...
any Silicon diode starts conducting at about 0.6 volts forward bias. In your example, it starts conducting when the collector rises to about 0.6 volts higher than the supply voltage.
For example, if the supply voltage is 12 volts, the diode prevents the collector from going above about 12.6 volts. This protects the transistor.
The datasheet will have a Vf for various currents. A common 1N4004, for example, has a Vf of 0.6 volts at 10mA increasing to 1.0 volts at 2 amps.
"if the voltage increases it will become open circuit to protect the transistor", makes no sense at all, sorry. As noted above, it becomes a short circuit (0.6 volts anyway, almost a short) and that protects the transistor, an open circuit will provide no protection at all.
.






Sorry, comments for this entry are closed at this time.