QueryCAT Logo
Search 5,000,000+ questions and answers.

Frequently Asked Questions

What's the function of the capacitor?

FAQ Discriminator Output
With some discriminator ICs, especially the MC3361, some IF signal 'leaks' into the discriminator output. You can see the effect on the oscilloscope pictures. The resistor and capacitor form a simple filter that attenuates the 455 kHz IF signal, while leaving the digital baseband signal intact. Some practical combinations are: The settings of your soundcard are critical. There is no guarantee for succes.

What's a capacitor?

Shake Flashlights FAQ
Technically, it's two metal plates with equal yet opposite electric charges separated by a dielectric forming an electric field. Basically, it can be thought of as a simple rechargeable battery with several advantages. See similar questions...

Is a capacitor right for me?

Please Read: NEW S&S FAQ - S-10 Forum
we've all heard of the case where someone just installed a sub/amp combo that does 500 watts and their headlights and interior lights are dimming when the bass hits. supposedly, the miracle fix is a 1 farad capacitor which suddenly stops this from occurring. i'll start off by saying a little background info about capacitors. capacitors are constructed by separating two or more conductors called plates with an insulator called a dielectric. See similar questions...

What is a power capacitor?

Fhrx Studios - Audio / Visual Specialists
Say your lights dim with bass hits, your speakers start smoking without your permission or your CD skips a beat or two, you might find that your amplifier is trying to use more fast energy than the electrical system can supply. See unfortunately the car's electrical system is not thinking too much about the needs of your added amplifier. Power is being robbed from your audio system by such trifling matters as the engine and lights. This may leave your amplifier hungry for power. See similar questions...

Can a larger capacitor be used to increase the time of useful light output?

Innovationhouse.com - Nightstar Frequently ASked Questions
Several capacitors were studied during the development of NightStar. NightStar currently uses a 1-Farad, 5.5V capacitor. A capacitor with an energy storage capability 3 times greater than this is also available (3.3-Farad, 5.5V). However, it would require 3 times longer to fully charge this capacitor. The 3.3. farad capacitor is also larger and would increase the size of the flashlight. See similar questions...

What is Function Junction?

Frequently Asked Questions
Function Junction allows users to simultaneously search six different functional analysis project sites for all available functional information for a given gene or ORF. The projects searched are: Yeast PathCalling: two-hybrid analysis of protein interactions, from CuraGen and the University of Washington Worm-Yeast Protein Comparison: identification of similar sequences in the C. elegans and S. See similar questions...

What is the function of appendix ?

Laparoscopy Hospital - Frequently asked questions about lapa...
During first few year of the life appendix functions as part of the immune system, but after that it no longer has any known function. See similar questions...

What is the function of spleen?

Laparoscopy Hospital - Frequently asked questions about lapa...
The spleen is part of the blood filtering system. Its main function is to identify and destroy old worn out blood cells. It also helps the immune system to identify and respond to some micro-organism and helps our body to protect from them. See similar questions...

What is the function of TypeConverters?

General - Windows Forms FAQs
Type converters let you convert one type to another type. Each type that you declare can optionally have a TypeConverter associated with it using the TypeConverterAttribute. If you do not specify one the class will inherit a TypeConverter from its base... See similar questions...

What would cause the ballast capacitor to catastrophically fail?

UV Curing Lamp FAQ
Over cooling a lamp can sometime have this effect. In most cases when you over-cool a lamp it will extinguish but under certain circumstances the lamp will hover just above extinguishing level noticeably oscillating or pulsing. If you were to use an oscilloscope you will notice voltage spikes, these spikes over stress the capacitors eventually resulting in capacitor failure. See similar questions...

What value capacitor do you use with the volume and tone controls?

Frequently Asked Questions
We use 0.1 micro farad capacitors for all our volume and tone control setups including guitar and bass. See similar questions...

Do you supply the complete Capacitor panel?

Conzerv-Support-FAQ-Capacitors
Yes, we do supply the Power Factor Panel. Please refer our catalogue on PFI panel for more information or contact Conzerv. See similar questions...

Can I use a capacitor other than the one that comes with the motor?

ORIENTAL MOTOR U.S.A. CORP
The capacitor that comes with the motor has a capacitance that was selected to work optimally with the motor. When another capacitor is used, it should be a motor capacitor with the same capacitance and rated voltage as the capacitor that comes with the motor. Electrolytic capacitors may not be used. See similar questions...

Are the terminals on capacitor polarity sensitive?

ORIENTAL MOTOR U.S.A. CORP
A capacitor is not polarity sensitive. See the figure below. The terminals are internally connected, when connecting wires they should be connected on opposite ends. Add "U", for single-phase 110/115VAC or "E" for single-phase 220/230VAC on the motor part number. For example, the motor part number on the label reads 5IK90GU-AW and ordering the 5IK90GU-AW"U", this will include the rated capacitor. The rated capacitor is required for operation. See similar questions...

How do I determine the maximum current of a capacitor?

Jennings Technology - Technotes - Vacuum Relays, Vacuum Capa...
The maximum allowable capacitor RMS current varies as a function of operating frequency, assuming there is a constant RMS peak working voltage. Standard derating curves are published in our catalog. A complete response to this question can be found in the Jennings TechNote C-3: "The Effects of Current on Vacuum Capacitors" Yes, the torque required to change capacitance values does change over time. The changes in torque will appear randomly and are not directly related to time or capacitor age. See similar questions...

Do these pumps have a start and run capacitor?

EBARA Fluid Handling -- Water, Wastewater, and Commercial Pu...
Yes -- The Model EPD/EPPD is made with a permanent split capacitor motor. The benefit is the permanent split capacitor units draw about half the amperage of a shaded pole motor. See similar questions...

What is the use of the capacitor/resistor networks?

Resistor and capacitor networks are more cost effective. They reduce the overall component count, and reduce the overall size of the board. This allows us to manufacture a board for less. The networks also provide a filter that protects the sensitive components from static and the inherent electrical noise found in a pinball machine. See similar questions...

What is the value of (for example) a 2n2 capacitor?

AX84 - The General FAQ
Many times, engineers will use the multiplier as the decimal point. It harkens back to the days of poor printing when you could easily miss the decimal point (or comma in some euro diagrams) and screw things up royally. The same thing applies to capacitors. Examples: .0022uF = 2n2 2.2pF = 2p2 -Miles (Harrison Ford Prefect) See similar questions...

Question: Capacitor life is about how many hours?

Your Place For- Electric AC Motors ,DC Motors ,V-Belts, Draf...
Question: When installing a motor, it is best, when possible, to have the lead exit of the motor at the _____ position. See similar questions...

Explore Other Topics

What does the UL listing of a kiln vent system mean?
What is the easiest way to print maps from the CT Map CD ROM?
Why not make it a true maze with the rooms and walls unknown until the contest time?
What does Dual Band and Tri Band mean? Or even Quad Band? Where in The World can I use that phone!?
What countries can I visit with a Schengen Visa?
How do I obtain replacement parts for my cabinet?
Question: Can I construct radius and angled walls using AMVIC ICFs?
What types of religious discrimination actions are covered by Title VII?
What is SEANOL-F?
Question: Can there be both a criminal prosecution and a civil lawsuit?
Can exercise tighten up my abdominal skin?
More Questions >>

© Copyright 2007-2012 QueryCAT
About • Webmasters • Contact