Suntan Blog

Suntan Technology Company Limited
---All Kinds of Capacitors

To well introduce our products and develop more customers in Brazil market, now we SUNTAN website has another language - Portuguese. Please visit www.suntan.com.hk and  find a Brazil national flag at the right top, see below picture, click it and you will find all our products information in Portuguese, including all kinds of Capacitors, Varistor, Trimming Potentiometer, Switch, Diodes etc.. 

Certainly, no need so trouble, you can also directly click the following link for more information. Welcome to check our line card and send inquiries to us. Thanks!

http://www.suntan.com.hk/Portuguese/index.html

Suntan Technology Company Limited
---All Kinds of Capacitors

Since 1978, Suntan Technology Company Limited started in selling all kinds of capacitors from our headquarters in Hong Kong, which of course include the ceramic disc capacitor. But what is ceramic disc capacitor? Many people don't really know, Suntan would like to introduce it now.  

A ceramic disc capacitor is a capacitor constructed with a ceramic disc as the dielectric. You'll recall that the basic definition of a capacitor is two conductors separated by an insulator (dielectric) of some kind. As a charge is driven onto one plate of a capacitor, the extra charge there builds up an electric field. Each charge arriving on one plate forces a charge off the other plate. Charge (and, therefore, voltage) builds. 

After reading the introduction of ceramic disc capacitor, in order to help clients enhance understanding, here take a Suntan products for example . This product is Suntan ceramic disc capacitor - TS15. Suntan ceramic chip capacitor is not only including TS15, of course, also including the TS16, TS17 ,etc. 

Ceramic Disc Capacitor - TS15--->CLASS I TEMPERATURE COMPENSATION

SPECIFICATIONS:
OPERATING TEMPERATURE RANGE: -25℃ TO +85℃
RATED WORKING VOLTAGE: DC 50V, 100V, 500V
TEST VOLTAGE: 3 times of the rated voltage
CAPACITANCE: Within the tolerance at 1 MHz, 1±0.2 Vrms. 25℃
Q FACTOR:   At 1 MHz. 1±0.2 Vrms. 25℃
                       C≥30pF ……Q≥1,000 
                       C<30pF ……Q≥400+20℃ (C: Rated capacitance)
INSULATION RESISTANCE: 10,000 MΩmin.

FEATURE:
‧ Linear temperature coefficient of capacitance. 
‧ High stability of capacitance. 
‧ Low loss at wide ranfe of frequency.

Ceramic Disc Capacitor - TS15--->CLASS II TEMPERATURE COMPENSATION

SPECIFICATIONS:
RATED WORKING VOLTAGE: DC 50V, 100V, 500V 
TEST VOLTAGE: 2.5 times of the rated voltage 
CAPACITANCE : Within the tolerance at 1 MHz, 1±0.2 Vrms. 25℃
DISSIPATION FACTOR (tan δ): Y5P, Z5U : tan δ ≤2.5% 
                                                       Z5V : tan δ ≤5% 
INSULATION RESISTANCE: 10,000M Ω or 200M Ω μF, whichever is the smaller

FEATURE:
‧ Large capacitance in small sizes. 
‧ Non liner temperature coefficient of capacitance. 

If you want to know more detais, please click on the link blow:
http://www.suntan.com.hk/Ceramic-Capacitors/TS15.html

Suntan Technology Company Limited
---All Kinds of Capacitors

In the last blog, we describesd four types of plastic film capacitaors of medium, application and disadvantage. Suntan presents the last five plastic film capacitors for our customers today.

Suntan Technology Company Limited
---All Kinds of Capacitors 

As we all know, Suntan is a Hong Kong based manufacturer of Trimming Potentiometers, Capacitors, Varistors, the capacitor is its main product. The capacitor by category, can be divided into plastic film capacitors, aluminum capacitors, gold Capacitors, tantalum capacitors, etc. If according to the circuit diagram to points, can be divided into series capacitor and shunt capacitor. Therfore, Suntan shows these to our customers visa blow the schematic diagram.

Capacitors in series

 

  

The total capacitance of capacitors in series, C1,C2,C3,.. :

 

Capacitors in parallel

The total capacitance of capacitors in parallel, C1,C2,C3,.. :

C_Total = C₁+C₂+C₃+...

Suntan Technology Company Limited
---All Kinds of Capacitors

In our previous blog, Suntan tell our customers the working principle of capacitor. I believe you have a certain understanding after reading it. But when the manual comes with a number of capacitor symbols, you will feel these strange ,don't know what it means? Suntan lists some capacitor symbols visa blow table:

Capacitor Symbols
	Capacitor	Capacitor is used to store electric charge. It acts as short circuit with AC and open circuit with DC.
	Capacitor
	Polarized Capacitor	Electrolytic capacitor
	Polarized Capacitor	Electrolytic capacitor
	Variable Capacitor	Adjustable capacitance

Suntan Technology Company Limited
---All Kinds of Capacitors

Good news to share with all of Suntan customers, we have updated our Ceramic Trimmer Capacitors product catalog.

Suntan is a manufacturer based in Hong Kong specializing in the production of ceramic trimmer capacitor, including 3mm-SMD Ceramic Trimmer Capacitor, 3mm-Special SMD Ceramic Trimmer Capacitor, 5mm Trimmer Ceramic Capacitor, 6mm Ceramic Trimmer Capacitor etc.

Please click on the following link for more information
http://www.suntan.com.hk/Ceramic-Trimmer-Capacitors/
http://www.suntan.com.hk/pdf/catalogs/Suntan-Ceramic-Trimmer-Capacitors.pdf

Suntan Technology Company Limited
---All Kinds of Capacitors

Suntan is with very good support for Multilayer Metal Oxide Chip Varistor. This products is featured with Low firing, Sliver diffusion, Grain resistance, Electrical properties and it is widely used in cellular telephones and automotive electronic subassemblies.

Standard Operating temperature for this product is -55~ +125°C; Working Voltage is 3.3V--68V and it is Low Leakage Current, ROHS compliant.

Suntan also offer TSV Dip Varistor. Size code: TSV05D, TSV07D, TSV10D, TSV14D,  TSV20D, 
Item code: 182K, 152K, 112K, 102K, 911K, 821K, 781K, 751K, 681K, 621K, 561K, 511K, 471K, 431K, 391K, 361K, 331K, 301K, 271K, 241K, 221K, 201K, 181K, 151K, 121K, 101K, 820K, 680K, 560K, 470K, 390K, 330K, 270K, 220K, 180L.

Suntan TSV varistor has bulk (standard), taped versions on reel or in Ammo pack upon request .
If you want to know more details, please visit our website" www.suntan.com.hk/Varistor/"

Suntan Technology Company Limited
---All Kinds of Capacitors

Good news to share with all of Suntan customers, we have updated our TSV product catalog .
At the same time, we upgrade our TSV VDE and UL approval to 6KV/ 3KA level.

Please refer to below our new catalog and datesheet.

http://www.suntan.com.hk/pdf/Varistor/TSV.pdf
http://www.suntan.com.hk/pdf/Varistor/TSVC.pdf

Suntan Technology Company Limited
---All Kinds of Capacitors

Suntan is a Hong Kong based manufacturer of bridge rectifiers. Dedicated to developing, producting and marketing a full range of bridge rectifier which all are UL recognized and have our own registered brand Su, that can be easily customized to fit your circuit requirements.

Bridge rectifiers change AC voltage into DC voltage. They are used in a wide variety of electronics and most often found in AC powered devices, modern home telephones, simple plug-in power supplies and even in high horsepower motor controllers. Many modern devices have benefited from these solid-state silicon semiconductor devices, as they have replaced the failure-prone metal oxide rectifiers used many years ago.

Su Bridge Rectifiers List: UL No.E347215

Bridge rectifiers can be either in a 'half wave' or a 'full wave' configuration. Electrolytic filter capacitors are commonly added to smooth the rectification pulsations. The device can also be used for assuring that DC (battery) power happens in a fixed way even if the battery is connected improperly. In modern telephones, they assure proper connectivity and electrical isolation to the incoming phone lines. Even if the phone wires are miswired, the phone will still work properly.

Welcome you to visit our website : http://www.suntan.com.hk/Su-Bridge-Rectifiers  for more details .

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

Suntan dipped varistor TSV series now is under strongest support on technical, price and delivery! Currently we have complete certification including cUL, UL, VDE and RoHS 2.0. We offer full range of dimension, varistor voltage and both bulk and ammo packing and Tape Reel packing. Besides, we can customize for customers to meet different technical requirement like cut leads or crimped leads. Welcome to contact Suntan professional sales for detailed information!

For more details please check :http://www.suntan.com.hk/Varistor/