Suntan Blog

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

Bridge rectifier are widely used in LCD TV, CRT color TV sets, monitors, speakers, energy-saving lamps, microwave ovens, printers, set-top boxes, small household electrical appliances and other fields.

Aiming to be the first and best supplier that customers rely on, Suntan since its inception, has always been committed to the development of new products to meet market demand.
 
Now Suntan offered all kind of bridge rectifiers with the Su trademark on the body,if you have any inquire please contact us and send us inquiry. We are willingly to make more focus on the customers need and pay more attention to the quality of our products.
 
Please see the below all kinds of bridge rectifier series. Looking forward to your business chance.
 
ABS2-ABS10              (ABS2 ABS4 ABS6 ABS8 ABS10)
W005-W10                  (W005  W01  W02  W04 W06 W08 W10 )
DB101-DB107            (DB101 DB102 DB103 DB104 DB105 DB106 DB107) 
DB101S-DB107S       (DB101S  DB102S DB103S DB104S DB105S DB106S DB107S)
MB2S-MB10S              (MB2S  MB4S MB6S MB8S MB10S) 
 
RS201~RS207            (RS201 RS202 RS203 RS204 RS205 RS206 RS207)
KBL4005-KBL410       (KBL4005  KBL401 KBL402 KBL404 KBL406 KBL408 KBL410)
KBU6005-KBU610       (KBU6005  KBU601  KBU602 KBU604 KBU606 KBU608 KBU610) 
 
KBJ6005~KBJ610       (KBJ6005  KBJ601  KBJ602 KBJ604 KBJ606 KBJ608 KBJ610)
KBP2005-KBP210       (KBP2005  KBP201  KBP202 KBP204 KBP206 KBP208 KBP210)
GBU4005-GBU410      (GBU4005  GBU401  GBU402 GBU404 GBU406 GBU408 GBU410) 
GBJ6005-GBJ610        (GBJ6005  GBJ601  GBJ602 GBJ604 GBJ606  GBJ608  GBJ610)
 
BR25005~BR2510                    (BR25005  BR2501 BR2502 BR2504 BR2506 BR2508 BR2510)
BR25005W~BR2510W             (BR25005W  BR2501W BR2502W BR2504W BR2506W BR2508W BR2510W)
KBPC25005-KBPC2510           (KBPC25005  KBPC2501 KBPC2502 KBPC2504 KBPC2506 KBPC2508 KBPC2510)
KBPC25005W-KBPC2510W    (KBPC25005W KBPC2501W KBPC2502W KBPC2504W KBPC2506W KBPC2508W KBPC2510W)
KBPC35005-KBPC3510           (KBPC35005  KBPC3501 KBPC3502 KBPC3504 KBPC3506 KBPC3508 KBPC3510)  
KBPC35005W-KBPC3510W    (KBPC35005W KBPC3501W KBPC3502W KBPC3504W KBPC3506W KBPC3508W KBPC3510W)
SKBPC25005~SKBPC2516     (SKBPC25005 SKBPC2501 SKBPC2502 SKBPC2504 SKBPC2506 SKBPC2508 SKBPC2510 SKBPC2512 SKBPC2514 SKBPC2516) 
SKBPC35005~SKBPC3516      (SKBPC35005 SKBPC3501 SKBPC3502 SKBPC3504 SKBPC3506 SKBPC3508 SKBPC3510 SKBPC3512 SKBPC3514 SKBPC3516)  

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

Dear Customers,
 
There is a piece of good news to share with you:
 
In order to provide the most effective response,Suntan launched a brand new product of bridge rectifiers under our own registered brand Su. If you have any inquire, please contact us as soon as possible. 
 
Suntan offers all kinds of Bridge rectifier with Su trandmark on the body:  DB101-DB107, DB101S-DB107S, MB2S-MB10S, KBL4005-KBL410, KBU6005-KBU610, KBP2005-KBP210, GBU4005-GBU410, GBJ6005-GBJ610, KBPC25005-KBPC2510, KBPC25005W-KBPC2510W, KBPC35005-KBPC3510, KBPC35005W-KBPC3510W.

For more detail,Please refer to below product list:

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

Sales of Suntan Trimming potentiometers keep increasing these years, they rank as the second big series besides capacitors in Suntan, various resistances besides standard ones are requested, by using different resistance element, we get different resistance range in order to meet customer's requirement.

Trimming Potentiometers have a resistive element made of carbon or cermet (a combination of CERamic and METal), or of resistance wire wound on an insulated copper mandrel.

The main advantages of wirewound trimmers are their low temperature coefficient, higher power dissipation, lower noise, tighter resistance tolerance, and, when used as a variable resistor, the excellent current-carrying capacity through the wiper due to the lower contact resistance. Also, their long-term resistance stability with time and temperature is slightly better than cermet.

Cermet trimmers provide a wider resistance range (10 ohms to 5 megohms, versus a maximum of 100K ohms for wirewound). Also, the wiper output can be set closer to the desired value since the resistive element presents a continuous contact  surface for the wiper, as opposed to the discrete turns (resolution) of the wirewound. Other advantages with cermet are the lower reactance in high-frequency applications, the smaller sizes available, and the generally lower price than wirewound types.

More cermet series are provided to meet the blooming demand of lower price in the market, here is Suntan Trimming potentiometers family, then which resistive element do you prefer to? Are higher resistance needed? Or lower meet your request too? Welcome send comments and inquiries.

More information, please enter into http://www.suntan.com.hk/Trimming-Potentiometers/

Suntan Technology Company Limited
----All Kinds of Capacitors
 
From Oct. 22, 2012, Suntan re-started to offer TS07B series - MEALLIZED POLYPROPYLENE FILM CAPACITOR BOX TYPE. Comparing with normal polyester and polypropylene capacitor, this series has typical features as below. With more and more production lines expanding, Suntan believe customers and us will get mutual benefit. Welcome to check our price with our professional sales team!

FEATURES
‧ High reliability at high current stress.
‧ Self-healing properties.
‧ Flame retardant plastic case and epoxy resin.
‧ Low losses, high dv/ dt capability.
‧ High moisture resistance.
‧ High stability of capacitance and long life.
 
Quick Entrance: http://www.suntan.com.hk/pdf/Plastic-Film-Capacitors/TS07B.pdf

Suntan Technology Company Limited
----All Kinds of Capacitors
 
Exhibition is the best way to promote your products, to development business relationships.
 
In the past 10 years, Suntan has took part in all kinds of exhibitions, we have win a very good reputation all over the world with competitive price and superior quality.
...

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

Suntan is a Hong Kong based manufacturer of Trimming Potentiometers, Capacitors, Varistors. It was founded in 1978 and now have 4 factories in mainland China with over 1500 workers. The increasing market demand of our product enable us expand production line continously for wide range of Capacitors, including Tantalum Capacitors, Aluminum Electrolytic Capacitors, Film Capacitors, Ceramic Capacitors, Mica Capacitors, Trimmer Capacitors etc.

Business Type:   Exporter and manufacturer
Export Markets :  Worldwide   
Primary Competitive Advantages: 
•Technologically advanced product range 
•34 years of OEM supply experience 
•Qualitative products 
•Industry leading prices 
•Timely deliveries 
•Client satisfactionPrimary Competitive Advantages

We would like to take more opportunity to introduce our company and products through the exhibition. It would be a great pleasure to meet you at the exhibition.We expect to establish long-term business relations with your company in future.

Pls see the 2013 exhibition plan of our company as below：

You are important to us! We are willing to support you with the best,Here,Suntan,good quality,competitive prices and excellent service,looking forward to your business chance.

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

Suntan is a Hong Kong based manufacturer of Trimming Potentiometers, Capacitors, Varistors. It was founded in 1978 and now have 4 factories in mainland China with over 1500 workers.

Suntan offer different size of dipped varistor and the production volumn is keep increasing. We have size code 05D, 07D, 09D, 10D, 14D, 18D and 20D and each is with different voltage, varistor Voltage ranges from 18V to 1800V.

Suntan zinc oxide varistor have received the following certifications:

Suntan Technology Company Limited
----All Kinds of Capacitors
 
Varistors are voltage-controlled resistors. They are common in outlet strips, Uninterruptible Power Supplies (UPS) and on electrical power lines.
 
Other names for varistors include current suppressors, lightning arrestors, surge arrestors and surge suppressors.
 
In the most common type of surge protector, a component called a metal oxide varistor, or MOV, diverts the extra voltage.  an MOV forms a connection between the hot power line and the grounding line.

What is a metal oxide varistor? 
A metal oxide varistor is a voltage-dependent, semiconductor-based, variable resistor.  Electrically, it appears as an open circuit across a power line until its voltage threshold is reached.  When this occurs, the varistor will instantaneously change from a high resistance mode (open circuit) to a low resistance mode (short circuit), thus conducting currents through it. Once the overvoltage event has passed and the voltage returns to below the threshold level of the varistor, it will return to an open circuit again until the next overvoltage event that exceeds its threshold occurs.
 
What is a surge protector?
A surge protector is an electronic device that limits transient overvoltages to a safe level, thus protecting equipment from damage or disruption. A surge protector may also be expressed using the following terms: SPD (Surge Protective Device), TVSS (Transient Voltage Surge Suppressor). An arrestor (used by utility companies and communication companies) is also a surge protector, but is typically employed in a different part of the electrical system than a surge protector.
 
Metal oxide varistors(MOVs) are among the most common devices used to provide surge protection for electrical and electronic circuits.
 
An MOV has three parts: a piece of metal oxide material in the middle, joined to the power and grounding line by two semiconductors.
 
These semiconductors have a variable resistance that is dependent on voltage. When voltage is below a certain level, the electrons in the semiconductors flow in such a way as to create a very high resistance. When the voltage exceeds that level, the electrons behave differently, creating a much lower resistance. When the voltage is correct, an MOV does nothing. When voltage is too high, an MOV can conduct a lot of current to eliminate the extra voltage.
 
As soon as the extra current is diverted into the MOV and to ground, the voltage in the hot line returns to a normal level, so the MOV's resistance shoots up again. In this way, the MOV only diverts the surge current, while allowing the standard current to continue powering whatever machines are connected to the surge protector. Metaphorically speaking, the MOV acts as a pressure-sensitive valve that only opens when there is too much pressure.

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

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

Metal Oxide Varistor (MOV) is also known as Varistors that stands for variable resistors. It is a voltage-dependent resistor (also known as VDR) with bidirectional and symmetrical V/I characteristics.
 

Metal Oxide Varistor: Application Note 
1. Equipment Protection against Line Transient Damage 
2. Protection of Components Switching Inductive Load 
3. Transient Protection of Solid State Circuit   
4. Extend the Life of Relay Contacts
5. LED Driver Surge Protection & LED ESD Protection 
6. Thermally Protected Varistor Application Circuit
7. IC Protection against Electro-Static Discharge (SMD Varistor Application) 
8. Noise Suppression (SMD Varistor Application) 
9. USB Protection (SMD Varistor Application) 
 
Varistors have been proven to be excellent protective devices due to their application flexibility and high reliability. The metal oxide varistor, with its extremely attractive price/performance ratio, is an ideal component for limiting surge voltage and current and for absorbing energy. Overvoltage protection devices like varistors are often referred to in international publications as a TVSS (transient voltage surge suppressors).

Metal oxide varistor is the most common type of varistor. We are one of the leading manufacturer of varistor. Our metal oxide varitor contains a ceramic mass of zinc oxide grains, in a matrix of other metal oxides (such as small amounts of bismuth, cobalt, manganese) sandwiched between two metal plates (the electrodes). Our products are with high quality which can guarantee your quality life.
 
Suntan MOV product portfolio offers 5, 7, 10, 14 and 20 mm radial leaded varistor devices which protect against overvoltage transients such as lightning, power contact and power induction. The metal oxide varistors offer a choice of varistor voltages from 18 V to 1800 V and Vrms voltages from 11 V to 1100 V. The devices have high current handling, high energy absorption capability and fast response times to protect against transient faults up to rated limits.

Suntan Technology Company Limited
----All Kinds of Capacitors 
 
Suntan Dipped Varistor ---Zinc Oxide Varistor can cross to HITECH, MAIDA, Littelfuse/Harris, PANASONIC, Epcos(SIOV), Joyin, thinking, FUJI .
 
Suntan offer different size of dipped varistor and the production volumn is keep increasing. We have size code 05D, 07D, 09D, 10D, 14D, 18D and 20D and each is with different voltage, varistor Voltage ranges from 18V to 1800V.
 
Attached the Zinc oxide Varistor-20D Series cross reference as below for your reference.