Capacitors Blog

Suntan Technology Company Limited
---All Kinds of Capacitors

Also referred to as a condenser, a capacitor is a passive electrical component widely used to store electricity as an electrical charge. 
There are many types of capacitors available on the market. You can find very small ones available as capacitor beads utilized in resonance circuits. 
Large power factor correction capacitors are also available from very small to huge capacitors and everything in between, you would find a wide range of capacitors. However, they all serve one function and that is to store electrical charge.
 
The simplest type of capacitor available consists of 2 parallel conductive plates. These plates are separated via dielectric, an insulating material. 
This insulating layer interrupts the flow of DC current via the capacitor. Instead of DC current, a voltage across the plates is present in the form of an electrical charge.
Conductive plates are available in various shapes such as circular, cylindrical and rectangular. The insulating layer is either in the form of waxed paper, Air, Plastic or even in certain type of liquid gel. 
 
Electrical charge can be of two types namely positive and negative. Positive charge is present in the form of protons and negative charge in the form of electrons. The positive charge collects on a plate as soon as a voltage is placed across a capacitor. This is followed by a corresponding negative charge accumulation on the other plate. For each particle of positive charge a mining at one plate, a charge from similar will depart from- ve plate. The plates charge neutral. This is a potential different obtained from charge existing between two plates. The amount of charge that was deposited on the plates and the amount of capacitance the capacitor posses.
Capacitance is defined as the electrical property of a capacitor. It is the measure of the ability of capacitors for storing an electrical charge on two plates. In case, a voltage of (V) volts is connected across 2 plates capacitors, a positive electrical charge (2) will be present on one plate in coulombs and a negative charge on the other.This indicates that the capacitor will possess a capacitance valve equivalent to the amount of charge divided by voltage running across. This will proved the capacitance equation of (C=QV).

A good capacitor will have high dielectric resistance as well as zero plate resistance. This results in the charge flowing across the plates remaining constant for an indefinite period of time as soon as the source voltage was removed.

Suntan is a professinal in this capacitor lines. Suntan technical department are ready here to provide further supports and sales are waiting for new inquiry.
Old customers welcome to check offers with Suntan sales, and new customers, please click info@capacitors.com.hk to check prices and stocks !

For more details please check : http://www.capacitors.hk/
Thank you for your attention!

Suntan has been designing and manufacturing high-quality film capacitors for over 30 years.
 
All of our products are designed, manufactured, and tested using lean manufacturing processes and state-of-the-art automated equipment. Our robust design method produces capacitors that are meant to last—typical designs have a life rating of 100,000 hours—and our use of vertical integration means we can offer a quality product at a competitive price.
We are the leading manufacturer of film capacitors. In addition, we offer other different kinds of components.
 
The increasing market demand of our product enable us expand production line continously for wide range of Capacitors, including Tantalum Capacitor, Aluminum Electrolytic Capacitor, Film Capacitor, Ceramic Capacitor, Mica Capacitor, Trimmer Capacitor etc.Any question,please contact us ,we will try our best to support you.

During Christmas Holiday, for providing better support to customers, we are pleased to inform you that Suntan office will be open except 25 Dec, 26 Dec and 27 Dec, 2011. If anything need our feedback or if any new requirement, just please contact us freely and check our competitive price as always!

We will resume operation on 28 Dec (Wednesday), 2011.We would like to take this opportunity to thanks for your support and co-operation in the past year and wish you have a prosperous year.

Suntan Technology Company Limited
---All Kinds of Capacitors

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. If you have read How Batteries Work, then you know that a battery has two terminals. 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.

In theory, the dielectric can be any non-conductive substance. However, for practical applications, specific materials are used that best suit the capacitor's function. Mica, ceramic, cellulose, porcelain, Mylar, Teflon and even air are some of the non-conductive materials used. The dielectric dictates what kind of capacitor it is and for what it is best suited. Depending on the size and type of dielectric, some capacitors are better for high frequency uses, while some are better for high voltage applications. Suntan supply a wide range of capacitors,that can meet most of customers.

• Suntan Plastic Film Capacitors --- Have a wide range ,such as HID lamp, ECU for engine control
• Suntan Ceramic capacitor --- Used for high frequency purposes like antennas, X-ray and MRI machines
• Suntan Tantalum Capacitors --- portable telephones, pagers, personal computers, and automotive electronics.
• Suntan Gold Capacitorsr --- CMOS's, microcomputers, RAM's and the like used in VCR's, tuners, TV sets, telephone sets and other.

We Suntan will attend the Electronica 2012 in Munich, some info as below firstly.

• Date: Nov. 13~16, 2012
• Add.: International Exhibition Centre of Munich
• Booth#: confirm soon.

During this fair, we still will exhibit our line card, especially some strong offer, such as X2 capacitor, LL4148, SMD rectifier etc.
Welcome to visit us and talk business. Samples, catalogs and rules will be available to offer.

During Oct. 13 to 16, Suntan attended ElectronicAsia 2011 in Hong Kong Convention & Exhibition Centre.

On this fair, Suntan showed full range of products through poster, various samples, brochures and professional sales' introduction. A great number of purchasers, engineers and bosses expressed their interests to build business relationship with Suntan. Meanwhile, plenty of old customers visited our booth to expand current business and exchange gifts. Most of the customers are from European and America continent, and rapidly raising India.

By this chance, Suntan received many proposals and got even more familiar with long-time customers. Hope Suntan's stable quality, competitive price and professional service always take more opportunities and good feelings to all customers!

During the Chinese National Day, most of Chinese companies would be closed from Oct. 1 to Oct. 7. While for providing better support to customers, Suntan sales office will keep open except Oct. 5. If anything need our feedback or if any new requirement, just please contact us freely and check our competitive price as always!

Suntan Technology Company Limited
----All Kinds of Capacitors

Along with the good selling of Chip diode 1N4007, Suntan's LL4148 is gradually known and acceptable by more customers, to win more market shares and reward to the supports of the old and new customers, Suntan try to promote the special offers as below:

Silicon Epitaxial Planar Switching Diode LL4148

• SMD diode
• Fast switching diode in MiniMELF case especially suited for automatic surface mounting
• High quality and Favorable price
• High speed switching
• the varactor diodes: used in TV tuner, power supply...

Suntan LL4148 LL-34 Tape & Reel MPQ:2.5Kpcs/reel

MOQ:150Kpcs 150Kpcs/carton, L/T: stocks or 7-10 days only
3 Million Pieces in Stock US$3.2/kpcs !!!!!!

(Price and stock validity: within 1 month)

Stock offers for X2 275VAC, tantalum capacitor, diode M7, trimmer capacitor, come to ask for offers and get fast stocks within your requests.

Suntan technical department are ready here to provide further supports and sales are waiting for new inquiry.

Old customers welcome to check offers with Suntan sales, and new customers, please click info@capacitors.com.hk to check prices and stocks !

Thank you for your attention!

Suntan^® Technology Co. Ltd. P:852 8202 8782 F:852 8208 6246 Web:www.suntan.com.hk Skype:Suntantech Email info@capacitors.com.hk

AVX stopped the production line of box type film capacitor including 5mm pitch capacitor and X2 safety capacitor. While, for both series Suntan can offer equivalence as TS05 and TS08S series. If you need to find a replacement, that would be a best choice for you. Both of these series have competitive price, excellent quality and short lead time as well beyond your expectation!

Suntan professional sales always focus on providing best service to customers through continuous improvement on product quality, production cost and prompt feedback. Hope this time we still can settle some customers' problem of urgent requirement!

Suntan TS05 datasheet link:

Suntan TS08S datasheet link:

Suntan always focuses on synchronously refreshing the technical specification between our website and the paper brochure/ sample box, which makes customer know more detailed information about our components and Suntan brand.

This time we updated the brochure of Rectifier Diode M7 and Trimming Potentiometer first, M7 brochure photo as below. Plastic Film Capacitor is under construction, and other series will show up soon!

Meanwhile, as for the sample box, we put some more typical samples into the box such as radial and axial film capacitor, X2 capacitor, radial and SMD E-caps. We hope this would give customer a more complete idea of our full products.

Welcome all old or new customers ask for our New Brochure and Sample Box!