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You want to solder a broken zener diode back together with liquid solder?
Wiki User
∙ 15y ago
This is not possible. You must replace the diode.
Wiki User
∙ 15y ago
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How would you determine if the diode were good or defective?
Firstly, to be absolutely certain, one leg of the diode should be unsoldered and lifted from the Printed Circuit Board (PCB). There are many considerations here:- The Power must be disconnected from the device, you will need a suitably sized soldering iron, you will need a solder sucker or wick and solder to reinstall. Some previous soldering experience would also be valuable. Secondly, you will need a Digital Multimeter (DMM) with a diode test function. Assuming the above, identify the Anode and the Cathode of the diode as follows: The Cathode is generally marked with a painted or etched band or stripe. Using the DMM, switched to the Diode Symbol, red lead plugged into the + terminal, black lead plugged into the - terminal, put the red lead on the Anode and the black lead on the Cathode of the diode. A good silicon diode should indicate between 0.6 & 0.7V on the display of the DMM. Reverse the lead connections at the diode and the display should read "OL", which means the maximum reverse voltage is applied and no current flows. An indication of 0V in one or both directions or OL in both directions means a faulty diode.
Why a triode cannot be used as a rectifier?
Actually it can be used as a diode, but rarely is. Just connect the grid and plate together and it has been reduced to a diode. There are also certain circuits that use the cathode and grid as a diode, while also obtaining an amplified output on the plate.
What is a diode fuse?
my understanding of the term diode fuse is a diode that fits into a circuit the same as a fuse does for ease of replacement the ones i have used are the same shape as a two prong car fuse and fit the same type holder it makes it very easy to locate broken diodes as they are located in a fuse box and can be remove without tools
How is zener diode different from a conventional diode or ideal diode?
zener diode :zener diode operates under reverse bias voltageideal diode :ideal diode operates under forward bias voltage
Can a diode be used as rectifier diode?
yes, diode can be used as rectifier diode to convert ac to dc
Is LED stands for liquid emitting diode?
No. Light Emitting Diode
Are LCD TVs the ones with the liquid in them?
Liquid crystal diode.
What does l c d mean?
Liquid Crystal Diode.
Who invented liquid crystal diode?
The term "liquid crystal diode" was invented by patent lawyers in late 1970's for the emerging liquid crystal display technology to rhyme with the then dominant light emitting diode display technology. The term is misleading as the liquid crystal cell is not a diode in the ordinary meaning of the word. Since then the incorrect term has been adopted to patents (over 600 patents describing liquid crystal cells as diodes) and scientific literature in addition to its misuse in lay-articles in internet.
What is led monitor?
A LCD (liquid crystal display) monitor with a LED (light-emitting diode) backlight
How would you determine if the diode were good or defective?
Firstly, to be absolutely certain, one leg of the diode should be unsoldered and lifted from the Printed Circuit Board (PCB). There are many considerations here:- The Power must be disconnected from the device, you will need a suitably sized soldering iron, you will need a solder sucker or wick and solder to reinstall. Some previous soldering experience would also be valuable. Secondly, you will need a Digital Multimeter (DMM) with a diode test function. Assuming the above, identify the Anode and the Cathode of the diode as follows: The Cathode is generally marked with a painted or etched band or stripe. Using the DMM, switched to the Diode Symbol, red lead plugged into the + terminal, black lead plugged into the - terminal, put the red lead on the Anode and the black lead on the Cathode of the diode. A good silicon diode should indicate between 0.6 & 0.7V on the display of the DMM. Reverse the lead connections at the diode and the display should read "OL", which means the maximum reverse voltage is applied and no current flows. An indication of 0V in one or both directions or OL in both directions means a faulty diode.
Lcd full form?
LCD is Liquid Crystal Display and LED is Light emitting diode.
Why a triode cannot be used as a rectifier?
Actually it can be used as a diode, but rarely is. Just connect the grid and plate together and it has been reduced to a diode. There are also certain circuits that use the cathode and grid as a diode, while also obtaining an amplified output on the plate.
What is the Structure of LCD and LED?
LCD is liquid crystal display, used in computer monitors and handheld devices; LED is a light emitting diode, and are used in some TV's and devices. LED's are the small, bright lights, like a camera or phone flashlight.
What material is a diode made of?
A semiconductor diode is made of two semiconductore mterials type "p" and type "n" fused together, these two are connected to two leads, the all that is encased in epoxy.
Is a diode like a transistor?
No. A diode is not like a transistor, and a transistor is not like (two) diode(s). Taken in isolation, the emitter-base and collector-base junctions of a transistor appear to be diodes, but they are coupled together so that the base-emitter current affects the collector-emitter current.
What is a diode fuse?
my understanding of the term diode fuse is a diode that fits into a circuit the same as a fuse does for ease of replacement the ones i have used are the same shape as a two prong car fuse and fit the same type holder it makes it very easy to locate broken diodes as they are located in a fuse box and can be remove without tools
