Ceramic Trimmer Capacitor

November 26, 2010 Views
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Suntan is now a leading firm in the electronic component industry. Based on our unique design and processing technologies we offer a variety of ceramic products including 3mm ceramic trimmer capacitors, 5mm Trimmer Ceramic Capacitor, 6mm and 7mm Ceramic Trimmer Capacitor etc.

The following is one of our Ceramic Trimmer Capacitors,please see its features.If you are interested in other types of Ceramic Trimmer Capacitor,please visit www.suntan.com.hk for your reference.

5mm Ceramic Trimmer Capacitor Features

  • As well as applications to small sized electronic apparatus, this series is designed for easy handing and is available with a variety of
  • adjustment method (top, buttom, side and double sides).
  • Wide mounting sizes and variable adjustment available
  • Lots of capacity ranges,3pF through 90pF
  • Sturdy mechanical structure against vibration or shock

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About Plastic film capacitors

November 24, 2010 Views
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A capacitor constructed by stacking, or forming into a roll, alternate layers of foil and a dielectric which consists of a plastic, such as polystyrene or Mylar, either alone or as a laminate with paper.Plastic film capacitors help suppress interference and simultaneously decouple semiconductors or are used as DC link capacitors.

Suntan have 4 types of Axial Film Capacitors, they are differ with different material and different body style.

Suntan have Metallized Polyester Film Capacitor with Cycloidal & Oval body style and Metallized Polypropylene Film Capacitor with Cycloidal & Oval body style also.

The temperature  can up to 105'C at most.

They are mainly used in different instruments, DC & AC circuit of the household equipment and the fractional frequency circuit of acoustics system.

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The Capacitance of Aluminum Electrolytic Capacitors

November 23, 2010 Views
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The capacitance value of any capacitor is a measure of the amount of electric charge stored per unit of potential difference between the plates. The basic unit of capacitance is a farad; however, this unit has been too large for general use until the invention of the double-layer capacitor, so microfarad (μF, or less correctly uF), nanofarad (nF) and picofarad (pF) are more commonly used.

The capacitance of aluminum electrolytic capacitors tends to change over time, and they usually have a tolerance range of 20%. Some have asymmetric tolerances, typically −20% but with much larger positive tolerance as many circuits merely require a capacitance to be not less than a given value.Tantalum electrolytics can be produced to tighter tolerances and are more stable.

Suntan is a Hong Kong based manufacturer of Aluminum Electrolytic Capacitors, Including Snap-in type Electrolytic Capacitor, Screw type and LUG type Aluminum Electrolytic Capacitor, Axial & Radial Electrolytic Capacitor and SMD Aluminum Electrolytic Capacitor etc.

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Safety Standard Recognized Capacitor

November 22, 2010 Views
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Capacitors may retain a charge long after power is removed from a circuit; this charge can cause dangerous or even potentially fatal shocks or damage connected equipment.  Service procedures for electronic devices usually include instructions to discharge large or high-voltage capacitors. Capacitors may also have built-in discharge resistors to dissipate stored energy to a safe level within a few seconds after power is removed.

Our Suntan has produce a Safety Standard Recognized Capacitor ,It’s specifications is descriped its function detailedly as follows.

Safety Standard Recognized Capacitor - Y Pictures

Safety Standard Recognized Capacitor - Y

Safety Standard Recognized Capacitor - Y Specifications
Operating Temperature Range -25°c to +85°c
capacitance range 100pf to 10000pf
capacitance tolerance ±10%, ±20%, +80-20%
rated vlotage ac 125v, 250v, 400v
temperature cofficient ±10% for b (y5p), +30to-80% for fy (y5v)
dissipation factor (tan δ) b: 2.5% max. at 20°c and 1 khz, 1±0.2vrms.
dielectric strength 1500 vac for 60 seconds. (250vac) & 4000 vac for 60 seconds. (400vac)

If you want to have a full knowledge about Safety Standard Recognized Capacitor,please visit  www.suntan.com.hk   and have a view.

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Suntan High-Frequency of Ceramic Capacitors

November 22, 2010 Views
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Suntan Technology Company Limited
---All Kinds of Capacitors

 Ceramic 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 caps 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 and esoteric (typically, mica or glass capacitors).

Our Capacitance Change VS Temperature Characteristic; Voltage; Frequency has introduced Ceramic capacitors in detail ,If you want to find some special demand, please visit www.suntan.com.hk ,I am sure that our Ceramic capacitors and other products can make you feel satisfied.

For Mica Capacitor and Mica

November 18, 2010 Views
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Mica capacitors are high precision high stability high reliability capacitors. They are available in small values, and are mostly used at high frequencies.

Mica has a high dielectric strength and excellent chemical stability, making it a favoured material for manufacturing capacitors for radio frequency applications. It has also been used as an insulator in high voltage electrical equipment, and between the bars of commutators in direct current motors and generators. Mica is used because it can be split into very thin slices, and this keeps its thermal resistance low while retaining sufficient dielectric strength to prevent current from flowing across it at moderate voltages. The insulation is usually necessary when the heat sink is earthed (grounded) while the electronic component's metal surfaces will be connected to a power supply or signal line. If they were in direct contact this could form a short circuit. Heat sink insulation can also be necessary to prevent the heat sink from acting like an antenna if the component is connected to a rapidly varying signal.

Our Suntan has manage TS23, so if you are interested in this electrical capacitors, you can visit our website www.suntan.com.hk  for the detailed information, and you can send your enquiry to us for our competitive price and superior quality .I am sure if you have the first step ,we will have a good business relationship in the future. So Come on!

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Aluminum Electrolytic Capacitors 's Features/applications

November 18, 2010 Views
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Very large capacitance to volume ratio, inexpensive, polarized. Primary applications are as smoothing and reservoir capacitors in power supplies.Our Suntan Aluminum Electrolytic Capacitors with features of Low ESR, Long life, Compact size.stable temperature(20~105°C). The rated Voltage Range from 2VDC to 16VDC, capacitance range from 10uF to 270uF.

Applications: Power supply for digital-signal processing circuits of a variety of digital equipment (flat panel displays, DVD recorders, automotive navigation systems, etc.)

If you want to know more information about Aluminum Electrolytic Capacitors,I suggest you visit  website which is normal ,as it can give you the real suggestion and  can meet your requirements .So go to www.suntan.com.hk and have a look ,maybe it will makes you surprised .Because our Aluminum Electrolytic Capacitors has high quality and sells very well  ,Aluminum Electrolytic Capacitors has many diferent types ,all these types have a good reputation.

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Varistor

November 18, 2010 Views
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A varistor is an electronic component with a "diode-like" nonlinear current–voltage characteristic. The name is a portmanteau of variable resistor. Varistors are often used to protect circuits against excessive transient voltages by incorporating them into the circuit in such a way that, when triggered, they will shunt the current created by the high voltage away from the sensitive components. A varistor is also known as Voltage Dependent Resistor or VDR. A varistor’s function is to conduct significantly increased current when voltage is excessive

Our Suntan is engaged dipped varistor .if our Varstor will meet your requirements , I hope you can visit our website www.suntan.com.hk for the detailed information. Varistor are very popular all over the world, so we are. Believe us ,you won't be disappointed!

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About Tantalum Capacitor

November 12, 2010 Views
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The tantalum capacitor is a highly reliable type of solid capacitor or electrolytic capacitor. Surface mount tantalum capacitors are increasingly being used in circuit designs because of their volumetric efficiency, basic reliability and process compatibility.

Tantalum capacitors are manufactured from a powder of relatively pure tantalum metal. The typical particle size is between 2 and 10 μm. Surface area is expressed in capacitance (C) in microfarads (µF) times voltage (V) in volts (V) per gram of powder (CV/g) Note the very great difference in particle size between the powders.

Dipped Tantalum Capacitor

Our Suntan Technology Company has many types of tantalum capacitors ,such as Dipped Tantalum Capacitor-TS19,Please see the detailed information on our website www.suntan.com.hk for your reference ,and welcome your enquiry about our all kinds of capacitors.

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Capacitor and trimming potentiometer make Suntan Technology high revenue

June 14, 2010 Views
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