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Diode Line

If a diode is rated at 10 amps, at the line it is on can sink up to 25 mA, but the load only requires 2mA...?
Do you need to put a resistor before the diode?
Sorry, the diode is rated at 10mA NOT 10 amps.
Steve is correct that more info is really needed.
But... Most of the time a series resistor or other current regulation device IS needed so that you do not burn up the diode (an LED perhaps?).
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DIODE $12 When these electrical items fail there is little choice but to renew - With this genuine Suzuki par.. |
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Dorman - Conduct-Tite 1-Wire Universal In-Line Diode - 85193 $44.39 Dorman offers a comprehensive line of A/C Clutch Coil Connectors for a wide range of applications. All our A/C Clutch Coil Connectors are constructed of high-quality materials for long-lasting durability. We also offer a full selection of electrical terminals to complete the job.Product Features:Direct replacement for a proper fit every timeCorrosion resistantDouble-ended studs as well as serrated bolts, and wheel bolts availableEasy installation? just splice in the new socket to your existing wiring. Most Air Conditioning Parts products are available for in-store pickup from Advance Auto Parts. |
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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" |
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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 |
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Transmission Lines and Schottky Diode $108.33 A nonlinear relation between current and voltage for schottky resonant tunneling diode is used. A general form of equation similar to VanDer Pol equation is obtained. A Resonant tunneling diode(RTD) has a negative differential resistance that means when the voltage increases the current decreases. This property is very useful for oscillators manufacture. Nonlinear transmission lines is considered to show that it canbe used in oscillators and to show that it can reshape the sinusoidal signals to othershapes by using OrCad and mathematica programming. Author: ElKhozondar, Hala J./ ElKhozondar, Rifa J./ Abo Ireban, Ibtisam Binding Type: Paperback Number of Pages: 80 Publication Date: 2011/07/12 Language: English Dimensions: 9.02 x 5.98 x 0.19 inches |
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Line Follower Robot
2000 Cavalier Air Conditioning question?
I have a 2000 cavalier that the airconditioner turns on in 3 of the 6 defroster/fan settings without pushing the a/c switch. I have changed out the entire heater/air cond. control panel and the instrument cluster without any effect. Has anyone else had this problem on a Cavalier or heard of it before. It works great, it just turns on in recirc and both defrost modes without me pressing the a/c switch --- BCM maybe? the in-line diode by the compressor? It's obviously picking up a ground from somewhere.........any ideas?
Correct by design - sorry.
Newr GM cars (including replacement parts for older cars) activate the AC comperessor onn Defrost, Defog (blend floor/defrost) and floor modes. This was done to reduce in car humidity to help out with window fogging (ac reducses humidity). It should be turning on OSA - not recirc - at the same time. Again this was for humidity reduction. Are you sure it is in Recirc and not OSA? Sometimes the light lies (recirc indicated but AC actually in Recirc - again by design)
The control head would be sending the signal to the BCM. If it is in Recirc then that is not normal operation - you may have a incompatible control head ot the light on the control head is incorrect. Check OSA operation this way - get a thermometer and insert it in the defroster grill - crank the blower, select Defrost, full cold with the AC on. On a hot day - Recirc is always colder than osa.
Good luck,
The only time AC is disabled during these modes is if the outside air temperature is below a certain value (like around 5 deg C).






































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