Most people know BOURNS can produce 3540S, 3590 Multiturn Precision Potentiometer,but you also know they are with very high the price tag. Shrug !

Well, Kingtronics produce full range of trimming potentiometers under our company brand name " Kt" .
We are glad that 3540S, 3590 are our strong products among them with reasonable price and superior quality.
Free samples are on hand now, please contact with us for sample evaluation.

Click here to know more about our Trimming Potentiometers : 
www.kingtronics.com/trimming-potentiometers/
www.kingtronics.com/packing/trimming-potentiometers-packing.html

1>Changzhou China Dinosaur Park

Changzhou China Dinosaur Park (Oriental Jurassic Park) was opened to the public in April, 2001, and is the largest one of its kinds in China.It combines a science museum and a theme park and occupies a land of 60 hectares.The park provides multiple entertainment facilities for kids and family.The park has been becoming a booming tourist center for visitors and locals.

 2>Suzhou Amusement

If you’ve overdosed on gardens, temples, and classical culture, the perfect interlude might just be an afternoon of fun at China’s best amusement park, the Suzhou Amusement Land. Covering an area of 540,000 square meters and locally known as "China's Disney World", Suzhou Amusement Land is located at the center of Suzhou New District and at the foot of Mountain Lion.

3> Hong Kong Disneyland

As the newest Disneyland in the world, Hong Kong Disneyland is a must-see because of its special attractions and the inimitable sense of Chinese culture. Walking into Hong Kong Disneyland, you feel you are in a wonderland.
Accompanied by Mickey Mouse and other Disney friends, you start a fantastic and magical journey. With unique scenic spots and Disney Theme Hotels, you can go escape from the real world, and make your dreams come true.
The availability of delicious Chinese and Asian food is also a lure for many visitors and Disney fans.

Did you hear about Kingtronics International Company? 

Are you interested to promote Kingtronics strong series diode, bridge rectifier, transistor, capacitor and trimmer in your market?

Free catalogue, samples, leaflets and sample kit can be supplied to you. Kindly pls check them on this link : http://www.kingtronics.com/news/20130301.html

You can also put our company logo & product pictures to your website. What do you think? Pls feel free to email us info@kingtronics.com

-------from ISO 9001:2008, SGS & UL certificated Kingtronics (HQ in HongKong since 1990)

Hi, do you have interest to promote and sell our trimmers? Please check below offer from ISO factory Kingtronics.

In case you need more prices or samples, please contact us info@kingtronics.com

In case you buy big quantity, you could please ask me to quote you better prices, please send me your inquiry! Thank you.

RoHS & REACH compliant
MOQ 2000pcs each value 
Lead time: 4-6 weeks; 
5KKpcs monthly output

Dear valued customer,

Our Kingtronics website in Portuguese and Russian is available now. You can visit it via clicking below different language icons.Much appreciate if we can receive your suggestion, we will keep improving it !

Below transistor and diode are our strong parts, pls contact  info@kingtronics.com if you need price, thank you!

Transistor BC847A/B/C SOT-23 T&R RoHS  
Transistor BC807-16/25/40 SOT-23 T&R RoHS   

0.5W BZX55C2V7 ~ 47V  DO-35 Bulk RoHS
0.5W BZV55C2V0 ~ 47V  mini melf  LL-34 T&R RoHS         

Switch diode BAV70 SOT-23 T&R RoHS
Switch diode BAV99 SOT-23 T&R RoHS     

Bridge DB107S DBS 50pcs/Tube RoHS
Bridge MB6S MBS 2500pcs/Reel RoHS 

Trimmers Basic:

In its most common form, a trimmer is simply a device containing a resistive element, and a wiper, or adjustable tap, contacting the element. The wiper can be mechanically moved to vary the amount of voltage or resistance in the circuit. The resistive element is usually laid out in linear or a circular configuration:

Do you need any trimming potentiometers?  
 
We offer "kingtronics" brand with competitive price,  very speedy delivery and very high quality.  
 
And our products are well crossed to Bourns Brand, which perform a variety of circuit adjustments in all types of electronic equipment. 
 
Around the world, trimmers are used in virtually every electronic market.
 
Here list you the detail features for one of our most popular part RKT-3296
 
3/8" Square Multiturn Trimming Potentiometer, Cermet, Sealed, 3296W,3296X,3296Y,3296Z,3296P. 

Detailed Description:

Square trimming potentiometer, Multiturn, Sealed, Cermet

Standard Resistance Range 10Ω - 5MΩ

Resistance Tolerance ±5%, ±10%

Withstand Voltage 640Vac

Temperature Range -55℃ ~ +150℃

Effective Travel 28 turns nom

Standard Packaging 50pcs, per tube

All of our products are with RoHS compliant, what's more we have more than 20 years experience for trimmers, have mature technology!

Please come up to kingtronics, we will be your best choice!

Here i strongly promote our popular diodes to you ! Kindly pls check our offer as below:

Diode M7 SMA T&R RoHS              US$0.0068/pc for  500K~1KKpcs
SM4007 melf T&R RoHS                 US$0.015/pc  for 300Kpcs
LL4148 LL-34 T&R RoHS                 US$0.0035/pc for 1KKpcs
BZV55C mini melf Zener dioder

In case you have bigger quantity, please send me target prices and let me review above offer.

I would be very appreciated to receive your above diode inquiry. Thanks for your attention on this.

Strong products:
Diode M7 S1M LL4148 BZV55C, Bridge rectifierRadial mlcc capacitordipped tantalum capacitorTrimming potentiometers

As we have noted , the purpose of the rectifier section is to convert the incoming ac from a transformer or other ac power source to some form of pulsating dc. That is, it takes current that flows alternately in both directions as shown in the first figure to the right, and modifies it so that the output current flows only in one direction, as shown in the second and third figures below.

The circuit required to do this may be nothing more than a single diode, or it may be considerably more complex. However, all rectifier circuits may be classified into one of two categories, as follows:

Half-Wave Rectifiers. An easy way to convert ac to pulsating dc is to simply allow half of the ac cycle to pass, while blocking current to prevent it from flowing during the other half cycle. The figure to the right shows the resulting output. Such circuits are known as half-wave rectifiers because they only work on half of the incoming ac wave.

Full-Wave Rectifiers. The more common approach is to manipulate the incoming ac wave so that both halves are used to cause output current to flow in the same direction. The resulting waveform is shown to the right. Because these circuits operate on the entire incoming ac wave, they are known as full-wave rectifiers.

Kingtronics produce trimming potentiometersdipped tantalum capacitors, multilayer ceramic capacitors, and diode & bridge rectifier. We are ready to respond each of your enquiry fastly and professionally .

The reliability of a potentiometer depends on its ability to continue performing its intended function. Since the primary function is to provide a continuous and proportional voltage output, the primary reliability considerations are continuity and proportional voltage output. A failure in continuity is always catastrophic, as the device is no longer acting as a potentiometer.

The primary constituents of continuity are:

Wiper contact to conductive surface

Continuous conductive surface

Wiper (output) and excitation terminal continuity

Contact us

Tel: (86) 769 8118 8110
Tel: (852) 8106 7033
Fax: (852) 8106 7099
E-mail: info@kingtronics.com
Skype: kingtronics.sales
MSN: kingtronics-sales@hotmail.com
Web: www.Kingtronics.com
YouTube: www.youtube.com/c/Kingtronicskt

About

Kingtronics International Company was established in 1995 located in Dongguan City of China to handle all sales & marketing for factories located in Chengdu, Sichuan and Zhaoqing, Guangdong, China. In 1990, we established the first factory to produce trimming potentiometer and in 1999 we built up new factory in Zhao Qing, Guangdong. Now with around 850 workers, Kingtronics produce trimming potentiometers, dipped tantalum capacitors, multilayer ceramic capacitors, and diode & bridge rectifier. We sell good quality under our brand Kingtronics, and Kt, King, Kingtronics are our three trademarks. All our products are RoHS compliant, and our bridge rectifier have UL approval. Please visit our Products page, you could please download all our PDF datasheet and find cross reference for our Trimming Potentiometer and capacitors.

Tantalum and Ceramic Capacitors Cross Reference ↓ Download
Diodes & Rectifiers List(PDF: 97KB) ↓ Download
Trimming Potentiometer Cross Reference ↓Download

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