Owner: Suntan Capacitors Blog URL:http://www.capacitors.hk/blog Join Date: Sat, 21 Jun 2008 23:20:41 -0500 Rating:0 Site Description: offer all kinds of capacitors. Site statistics:Click here
Tantalum Capacitor 2008-06-20 09:40:46 Dipped Tantalum Capacitors FeaturesEpoxy - coated solid electrolyte tantalum capacitors are encapsulated with flame-retardant yellow epoxy powder, marked with laser. It meets and exceeds the requirements of IEC Specification 384-15-3, IECQ Specification QC300201/US0003 and Technical Specification SJ/T10856-96, used in military and civil applications such as TV sets, camcorders, computers, program-
Ceramic Capacitor 2008-06-20 08:34:17 Ceramic Capacitors HF useCeramic capacitors are suitable for moderately high-frequency work (into the high hundreds of megahertz range, or, with great care, into the low gigahertz range), as modern ceramic capacitors are fairly non-inductive compared to the other major classes of capacitors (film and electrolytic). Capacitor technologies with higher self-resonant frequencies tend to be expensive a Read more:Ceramic
Trimming Potentiometers - Suntan offer Trimming Potentiometers 2008-06-18 20:09:45 Suntan is a Hong Kong based manufacturer of Trimming
Potentiometers. Including SMD Trimming Potentiometers, Rectangular Trimming Potentiometers, Wirewould Trimming Potentiomers, Phenolic Trimming Potentiometers and 5, 6, 7, 8, 9 terminal Trimming Potentiometers etc. Please refer to below product list of Trimming Potentiometers. Or you can visit our website www.capacitors.hk for more product detail
Tantalum Capacitors - Suntan offer Tantalum Capacitors 2008-06-18 20:00:40 Suntan is a Hong Kong based manufacturer of Tantalum Capacitors. Range includes Dipped Tantalum Capacitors, Chip Tantalum Capacitors, SMD Tantalum Capacitors etc. Please refer to below product list of Tantalum Capacitors. Or you can visit our website www.capacitors.hk for more product details :Tantalum Capacitors List TS19 Dipped Tantalum Capacitor TS20 Chip Tantalum Capacitor - SMD TS20L
Ceramic Capacitors - Suntan Ceramic Capacitors 2008-06-18 19:57:06 Suntan is a Hong Kong based manufacturer of Ceramic
Capacitors. Including High Voltage Ceramic Capacitors, Multilayer Ceramic Capacitors, Ceramic Disc Capacitor, Mini Type Ceramic Capacitors etc. Please refer to below product list of Ceramic Capacitors. Or you can visit our website www.capacitors.hk for more product details :Ceramic Capacitors List TS15 Ceramic Disc Capacitor TS16 High Volta
Light emitting capacitor 2008-06-15 21:24:28 Light emitting capacitor, or LEC, is a term used by CeeLite, a manufacturer of flat panel lighting products.LECs are derived from and similar to electroluminescent panels. The company has put considerable effort into improving electroluminescent (EL) technology, and has come up with this new term to differentiate the improved technology from prior EL products, Above about "Light emitting capa
Car Audio Capacitor 2008-06-14 01:04:56 The audio system in our cars is an assortment of different parts. Each and every part in the system performs a specific function. It is with the co-ordination of all the parts, that you can hear the system play those fantastic tracks as you drive along. In the entire system, car audio capacitors have a significance of their own, Above about "Car Audio
Capacitor" information content.What
Capacitor Circuit 2008-06-06 18:19:03 In an electronic circuit, a capacitor is shown like this:When you connect a capacitor to a battery, here's what happens: The plate on the capacitor that attaches to the negative terminal of the battery accepts electrons that the battery is producing. The plate on the capacitor that attaches to the positive terminal of the battery loses electrons to the battery.Once it's charged, the capacito Read more:Circuit
Capacitance Farad 2008-06-06 18:07:21 A capacitor's storage potential, or capacitance, is measured in units called farads. A 1-farad capacitor can store one coulomb (coo-lomb) of charge at 1 volt. A coulomb is 6.25e18 (6.25 * 10^18, or 6.25 billion billion) electrons. One amp represents a rate of electron flow of 1 coulomb of electrons per second, so a 1-farad capacitor can hold 1 amp-second of electrons at 1 volt.A 1-farad capacitor
History of the Capacitor 2008-06-06 17:56:36 The invention of the capacitor varies somewhat depending on who you ask. There are records that indicate a German scientist named Ewald Georg von Kleist invented the capacitor in November 1745. Several months later Pieter van Musschenbroek, a Dutch professor at the University of Leyden came up with a very similar device in the form of the Leyden jar, which is typically credited as the first capaci Read more:History
How Capacitors Work 2008-06-06 17:45:16 In a way, a capacitor is a little like a battery. Although they work in completely different ways, capacitors and batteries both store electrical energy. Inside the battery, chemical reactions produce electrons on one terminal and absorb electrons on the other terminal. A capacitor is much simpler than a battery, as it can't produce new electrons -- it only stores them, Above about "
Polypropylene Capacitors 2008-06-03 20:22:12 This Polypropylene capacitor is used when a higher tolerance is necessary than polyester capacitors offer. Polypropylene film is used for the dielectric. It is said that there is almost no change of capacitance in these devices if they are used with frequencies of 100KHz or less, Above about the Polypropylene Capacitors information content.The pictured capacitors have a tolerance of &plu
Polyester Film Capacitors 2008-06-03 20:19:53 This capacitor uses thin polyester film as the dielectric.They are not high tolerance, but they are cheap and handy. Their tolerance is about ±5% to ±10%.From the left in the photographCapacitance: 0.001 µF (printed with 001K)[the width 5 mm, the height 10 mm, the thickness 2 mm]Capacitance: 0.1 µF (printed with 104K)[the width 10 mm, the height 11 mm, the thickness 5mm]C
Electric Double Layer Capacitors 2008-06-03 20:18:01 This is a "Super Capacitor," which is quite a wonder. The capacitance is 0.47 F (470,000 µF). I have not used this capacitor in an actual circuit, Above about the Electric
Double Layer
Capacitors information content.Care must be taken when using a capacitor with such a large capacitance in power supply circuits, etc. The rectifier in the circuit can be destroyed by a huge rush of c
Polystyrene Film Capacitors 2008-06-03 20:15:02 In these devices, polystyrene film capacitors is used as the dielectric. This type of capacitor is not for use in high frequency circuits, because they are constructed like a coil inside. They are used well in filter circuits or timing circuits which run at several hundred KHz or less, Above about the Polystyrene Film Capacitors information content.The component shown on the left has a r
Ceramic Capacitor 2008-06-03 20:12:43 Ceramic capacitors are constructed with materials such as titanium acid barium used as the dielectric. Internally, these capacitors are not constructed as a coil, so they can be used in high frequency applications. Typically, they are used in circuits which bypass high frequency signals to ground. These Ceramic capacitors have the shape of a disk. Their capacitance is comparatively small Read more:Ceramic
Multilayer Ceramic Capacitors 2008-06-03 20:10:16 The multilayer ceramic capacitor has a many-layered dielectric. These capacitors are small in size, and have good temperature and frequency characteristics.This capacitor is used to bypass the high frequency to ground, Above about the Multilayer Ceramic
Capacitors information content.In the photograph, the capacitance of the component on the left is displayed as 104. So, the capacitance is 10 x 10
Tantalum Capacitors 2008-06-03 20:07:07 Tantalum Capacitors are electrolytic capacitors that is use a material called tantalum for the electrodes. Large values of capacitance similar to aluminum electrolytic capacitors can be obtained. Also, tantalum capacitors are superior to aluminum electrolytic capacitors in temperature and frequency characteristics. When tantalum powder is baked in order to solidify it, a crack forms inside. An ele
Electrochemical type capacitors 2008-06-03 20:02:51 Aluminum is used for the electrodes by using a thin oxidization membrane.Large values of capacitance can be obtained in comparison with the size of the capacitor, because the dielectric used is very thin.The most important characteristic of electrolytic capacitors is that they have polarity. They have a positive and a negative electrode.[Polarised] This means that it is very important which way ro
Capacitors 2008-06-03 19:57:05 The capacitor's function is to store electricity, or electrical energy.The capacitor also functions as a filter, passing alternating current (AC), and blocking direct current (DC).The capacitor is constructed with two electrode plates facing eachother, but separated by an insulator.When DC voltage is applied to the capacitor, an electric charge is stored on each electrode. While the capacitor is c
Filter capacitor 2008-06-02 21:49:32 Filter capacitors are any capacitors used for filtering. Filter capacitors are common in electrical and electronic work, and cover a number of applications, such as: Glitch removal on dc power rails Radio frequency interference (RFI) removal for signal or power lines entering or leaving equipment Capacitors used after the reservoir capacitor to further smooth dc power supplies capacito Read more:Filter
Resonant capacitor 2008-06-02 21:42:51 A resonant capacitor is an acoustics and electrical engineering term for a frequency resonant inductor. Although they are actually inductors, they are called capacitors because they are capable of storing significant amounts of charge (electrons) in an electrical network (circuit) whereas an inductor stores energy in a magnetic field. Resonant capacitors are typically used to introduce resonant fr
Capacitor voltage transformer 2008-05-31 07:37:05 A capacitor voltage transformer (CVT) is a transformer used in power systems to step-down extra high voltage signals and provide low voltage signals either for measurement or to operate a protective relay. In its most basic form the device consists of three parts: two capacitors across which the voltage signal is split, an inductive element used to tune the device to the supply frequency and a tra
Vacuum variable capacitor 2008-05-31 07:33:13 A vacuum variable capacitor uses a high vacuum as the dielectric instead of air or other insulating material. This allows for a higher voltage rating and/or capacitance value using a smaller total volume. In addition to the higher voltage rating a vacuum dielectric greatly reduces the chance of arcing between the plates. There are several different designs in vacuum variables, the most common geom Read more:Vacuum
Ferroelectric capacitor 2008-05-31 07:28:10 Ferroelectric capacitor is a capacitor based on a ferroelectric material. In contrast, traditional capactors are based on dielectric materials. Ferroelectric devices are used in digital electronics as part of ferroelectric RAM, or in analog electronics as tunable capacitors, Above about the Ferroelectric capacitor information content.In memory applications, the stored value of a ferroelectric capa
Reservoir capacitor 2008-05-31 07:23:36 The pulsating DC from an AC rectifier (either half-wave or full-wave) usually needs to be smoothed before use. This can be done using a Reservoir
capacitor.Performance with low impedance sourceThe above diagram shows reservoir performance from a near zero impedance source, such as a mains supply. As the rectifier voltage increases, it charges the capacitor and also supplies current to the load. At
Photoflash capacitor 2008-05-31 06:54:19 A photoflash capacitor is a capacitor used in flash cameras, professional flashes, and solid-state laser power supplies. Their typical purpose is to power a high voltage flash tube, which then illuminates a photographic target or optically pumps a laser rod. As flash tubes require very high current to operate, photoflash capacitors are designed to safely supply high discharge current pulses withou
Switched capacitor 2008-05-31 06:46:28 Switched Capacitor is a circuit design technique for discrete time signal processing. It works by moving charges between different capacitors when switches are opened (off) and closed (on). Usually, non-overlapping signals are used to control the switches, so that not all switches are on simultaneously, Above about the Switched capacitor information content.Voltage amplification can be achieved by Read more:Switched
3mm, SMD Ceramic Trimmer Capacitors 2008-05-29 21:24:24 Miniature and low profile capacitors Color-coded case according to its capacitance range for easy visual idenfication. Mountable by an automatic placer Easy adjustment 3mm, SMD Ceramic
Trimmer Capacitors Specifications OPERATING TEMPERATURE RANGE -25°C to +85°C RATED WORKING VOLTAGE
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