Capacitors Blog

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

Suntan is a Hong Kong based manufacturer of Plastic Film Capacitors, including Green Polyester Film Capacitor, Metallized Polyester Film Capacitor, Mini BOX metallized Film Capacitor, X2 Capacitor, Metallized Polyester Film Capacitor and Polystyrene Film Capacitor etc. Please refer to below product list of Plastic Film Capacitors.

Suntan Hot Selling: Metallized Polypropylene Film Capacitor - X2 - TS08S

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

Suntan Technology Company Limited
---All Kinds of Capacitors

The electronic device design and assembly industry, specially for Capacitive Discharge Ignition System, proper switch mode power supply (SMPS), lighting systemsshare large in India, which require Millions film capacitors. As per a customer of Suntan, Vishay/ Epcos were ruling this market but due to price pressure more and more manufacturers are looking at other options. The key is dielectric should be maintained or bettered as compared to Standards of Vishay/ Epcos, so the right option is limit. While more and more manufacturers are coming to Suntan for looking for replacements and new crossings as Suntan can offer right performance of capacitors, therefore stable shipments to India were increased gradually.

Suntan's plastic Film Capacitors with the high withstand-current performance of the conventional capacitors for photo flashes are used now widely for general appliances, industrial equipment, digital equipment, automotive electrical components, and hybrid cars which are required to offer high reliability and long life. All products are environmental-conscious and comply with RoHS Directive. The temperatures can go up to 105'C at most. 
The general suitable types are listed as below:

Plastic film capacitor lines:

Mylar film capacitor (small size)----------------------------TS01
MKT Metallized film capacitor(standard)-----------------TS02
Metallized film capacitor(AC voltage)--------------------- TS02A
Box type MKT P:5mm metal film capacitor---------------TS05
X2 275VAC Box film capacitor------------------------------ TS08S
MKP High voltage film capacitor--------------------------- TS09
MKP High voltage Box MPP(DC/AC)---------------------- TS09B
larger value AC film capacitor------------------------------ TS11
Axail film capacitor--------------------------------------------- TS04

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 sales@suntan.com.hk to check prices and stocks !

Thank you for your attention!

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

Suntan Technology Company Limited was founded as professional manufacturer of Plastic Film Capacitor.

The features of Plastic Film Capacitor are non-inductive construction, self-healing, high reliable and superior performance in high frequency applications.

It is applied to filter and noise suppression circuit, pulse logic and timing circuit, DC blocking, by-passing and signal coupling in general communication equipment. The construction of Plastic Film Capacitor includes polyeser film dielectric with vacuum-evaporated metal electrodes, radial leads of tinned wire are electrically welded to the contact metal layer on the ends of capacitor winding, expoxy resin coating.

Are you interested in learning more details about Plastic Film Capacitor.Please contact us now!
Email：sales@suntan.com.hk
Website：http://www.suntan.com.hk/Plastic-Film-Capacitors/TS08S.html

SMD Trimmer Potentiometer Features

• Single-Turn/ Cermet/ Open Frame
• Recommended for reflow processing
• Rotor design compatible with automatic adjustment equipment
• Supplied in 8mm embossed tape, compatible with automatic Assembly equipment
• 3mm size m eets EIA/EIAJ standard trimmer footprint

SMD Trimmer Potentiometer Electrical Characteristics

• Standard Resistance Range 10Ω to 1MΩ
• Resistance Tolerance ±25%
• Adjustment Angle 220°C ± 20°C
• Residual Resistance =<1K, 20Ω>1K, 2%)

SMD Trimmer Potentiometer Pictures

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

There is one other common packaging for integrated circuits and this is the PGA or Pin Grid Array. The BGA looks physically similar to a Pin Grid Array package. Both are one-sided; that is, only one face of the semi-conducting substrate is used for printing and mounting of circuit components. Moreover, both have an obvious grid-like pattern. However, the Pin Grid Array uses pins - thus, the name - whereas the BGA uses balls - as it has already been mentioned above. The pins (in the PGA) or the balls (in the BGA) are the materials through which electricity is conducted between the printed surface of the semiconductor board and the surface-mounted circuit components.http://www.capacitors.hk/

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

What is Gold Capacitor?
The storage cell that used absorption/release reaction of ions;
No expendable chemical reaction while charge and discharge

Gold Capacitor Features:
Quick charge and discharge are available;
High capacitance

Gold Capacitor Applications:
Coin type: Back-up for memory;
Wound type: Motor drive, Back-up for solar battery

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

Trimming Potentiometers is used by more and more products, its application including satellite receivers, modems, LCD displays, set-top boxes, and meters and instruments, as well as entertainment devices, such as cameras, and MP3 players...

We can accept very small quantity with very competetive price , the delivery time is 2 weeks around. With our good support , our sales is keep increasing each month.

Suntan can offer all kinds of Trimming Potentiometers, as below:

TSR-3006 - Rectangular Trimming Potentiometers
TSR-3323 - 7 Terminal Square Trimming Potentiometers
TSR-3296 - 5 Terminal Square Trimming Potentiometers
TSR-3362 - 9 Terminal Square Trimming Potentiometers
TSR-3386 - 8 Terminal Square Trimming Potentiometers
TSR-3329 - Circularity Trimming Potentiometers
TSR-3266 - 5 Terminal Square Trimming Potentiometers
TSR-3318 - 6mm Phenolic Round Trimming Potentiometers
TSR-3306 - 6mm Cermet Round Trimming Potentiometers
TSR-3309 - 9mm Round Trimming Potentiometers
TSR-065 - Phenolic Trimming Potentiometers
TSR-3590 - Precision Multiturn Wirewoud Potentiometer
TSR-105H - 6 Terminal Trimming Potentiometers

Suntan Technology Company Limited
---All Kinds of Capacitors

Dielectric absorption in a capacitor is difficult to characterize accurately because of the very wide range of the time constants involved and because of the high level of performance required in the measuring equipment. To get a good characterization, the capacitor response must be measured for a range of frequencies at least three decades higher and lower than 1/τ0. Frequency domain measurements must be made with vector impedance analyzers that can accurately resolve a small resistive component in a largely reactive impedance (they must be able to accurately measure large values of Q). In the frequency domain the resistive portion of the impedance gives the most information about dielectric absorption. In the time domain, which is usually used for measurement longer than 100 ms, an ammeter is needed with very low bias current and the ability to resolve very low currents. If these instruments are available, then an accurate and complete model can be made, but such a model is often not required. To completely model dielectric absorption would require, in most cases, a range of accuracy that spans ten decades of frequency or more. Generally, however, the application does not warrant such a model and one can get by with a model that is faithful to the behavior of the physical component over a much smaller range of frequencies.

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

On capacitors that are large enough (e.g. electrolytic capacitors) the capacity and working voltage are printed on the body without encoding. Sometimes the markings also include the maximum working temperature, manufacturer's name and other information.

Smaller capacitors use a shorthand notation, to display all the relevant information in the limited space. The most commonly used format is: XYZ J/K/M VOLTS V, where XYZ represents the capacitance (calculated as XY×10Z pF), the letters J, K or M indicate the tolerance (±5%, ±10% and ±20% respectively) and VOLTS V represents the working voltage.

Polarised capacitors, for which one electrode must always be positive relative to the other, have clear polarity markings, usually a stripe or a "-" sign on the side of the negative electrode. Also, the negative lead is usually shorter.