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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SMD Trimmer Potentiometer

July 13, 2009 Views
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SMD Trimmer Potentiometer Features

  1. Single-Turn/ Cermet/ Open Frame
  2. Recommended for reflow processing
  3. Rotor design compatible with automatic adjustment equipment
  4. Supplied in 8mm embossed tape, compatible with automatic Assembly equipment
  5. 3mm size m eets EIA/EIAJ standard trimmer footprint

SMD Trimmer Potentiometer Electrical Characteristics

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

SMD Trimmer Potentiometer Pictures

SMD Trimmer Potentiometer

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Phenolic Trimming Potentiometers

May 20, 2009 Views
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Phenolic Trimming Potentiometers Features

  1. (Single Turn/ Phenolic/ Industrial)
  2. (4 Terminal S tyles)

Phenolic Trimming Potentiometers Electrical Characteristics

  1. Standard Resistance Range 100Ω - 2MΩ
  2. Resistance Tolerance ±10%, ±20%, ±30%
  3. Residual Resistance Max 5% of Nominnal Resistance, But under 30Ω
  4. Pesistance Taper Linear (B)
  5. Rated Power 0.1W
  6. Operating Voltage 50V Max
  7. Potational Life Max ±5% change in resistance after 100 unloaded rotations
  8. Load Life Max ±5% change in resistance after 3 hours loaded

Phenolic Trimming Potentiometers Pictures

Phenolic Trimming Potentiometers

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Circularity Trimming Potentiometers

May 19, 2009 Views
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Circularity Trimming Potentiometer Features

  1. (Single Turn/ Cermet/ Industrial/ Sealed)
  2. (5 Terminal S tyles)

Circularity Trimming Potentiometers Electrical Characteristics

  • Standard Resistance Range 50Ω - 2MΩ
  • Resistance Tolerance ±5%, ±10%
  • Absolute Minimum Resistance ≤1% R or 2Ω
  • Contact Resistance Variation CRV≤3%or 3Ω
  • Insulation Resistance R1≥1GΩ(100Vac)
  • Withstand Voltage 500Vac
  • Effective Travel 280°

Circularity Trimming Potentiometer Pictures

Circularity Trimming Potentiometers

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7 Terminal Square Trimming Potentiometers

March 26, 2009 Views
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7 Terminal Square Trimming Potentiometers Features

  1. (Single Turn/ Cermet/ Industrial/ Sealed)
  2. (7 Terminal Styles)

7 Terminal Square Trimming Potentiometers Parameters download PDF files Download TSR-3323 - 7 Terminal Square Trimming Potentiometers PDF

7 Terminal Square Trimming Potentiometers - Electrical Characteristics
Standard Resistance Range 10Ω - 2MΩ
Resistance Tolerance ±5%, ±10%
Absolute Minimum Resistance ≤1% R or 2Ω
Contact Resistance Variation CRV≤1%or 2Ω
Insulation Resistance R1≥1GΩ(500Vac)
Withstand Voltage 707Vac
Effective Travel 250°

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