Kingtronics Blog

When a seed turns to be a tree, we have to thanks for the moisturizing and caring of our great nature.
When a man becomes strong, we have to thanks for the experience from your colorful life.
When a needed person get what he need timely, it sounds like offering fuel in snowy weather. We have to feel grateful for the helper.

Kingtronics went to Guilin again during this Thanksgiving Day. We brought our love and hope to the students there.
We wish all the students will cherish this special gift and forward this lasting the love to more needed person, when they grow up.

Kingtronics Charity Event will go on in Year 2015 soon. Please follow our steps to enjoy this journey.

For more details, please check below link: www.kingtronics.com/news/20140113.html

What is a Standard Rectifier?
A rectifier diode lets electrical current flow in only one direction and is mainly used for power supply operation. Rectifier diodes can handle higher current flow than regular diodes and are generally used in order to change alternating current into direct current. They are designed as discrete components or as integrated circuits and are usually fabricated from silicon and characterized by a fairly large P-N-junction surface. This results in high capacitance under reverse-bias conditions. In high-voltage supplies, two rectifier diodes or more may be connected in series in order to increase the peak-inverse-voltage (PIV) rating of the combination.

Types of Standard Rectifiers:
There are many different kinds of standard rectifiers, the most common types categorized by maximum reverse current, maximum peak current, maximum reverse voltage, forward voltage, packaging type and maximum average rectified current. The parametric filters on our website can help refine your search results depending on the required specifications.
The most common sizes for maximum average rectified current are 1 A, 1.5 A, 3 A, 5 A and 6 A. We also carry standard rectifiers with maximum average rectified current as high as 400 A. Forward voltage can range from 1.1 mV to 1.3 kV, with the most common standard rectifier semiconductor chips having a forward voltage of 1.1 V or 1.15 V.

Standard Rectifiers from Kingtronics:
Diode rectifier: Diode M7, LL4148, S1M, GS1M, SM4007, UF4007, 1A7, 6A10, 1N4937, 1N5343B...
Bridge rectifier:  ABS2-ABS10, DB107, MB10S, W04M, KBL410,  KBPC2510,  KBPC3510,  GBU410, GBJ810...

Applications for Standard Rectifiers:
Standard rectifiers can be found regulating the power in computers and the electrical power in motor vehicles. They can also be used in battery chargers for rechargeable batteries, computer power supplies and vehicle batteries. Also, while rectifier diodes are often used for AC to DC conversion, diodes with rectifying characteristics are found in other uses than in electronics. For example, a diode is used in the detector of radios in order to perform radio demodulation.

Choosing the Right Standard Rectifier:
When you are looking for the right standard rectifiers, you can write email to us directory:
info@kingtronics.com

Kingtronics sell 2-Electrode arresters and 3-Electrode arresters, as well as SMD Surge Arresters.
Gas Discharge Tubes for Overvoltage Protection

Surge Arresters Applications
*  Automotive
– On-board chargers in electric and hybrid vehicles
– EV charging stations
*  Consumer
– Air-conditioning
– Power supplies
– Printers and telefax
*  Industrial
– LED street lighting
– Photovoltaics
– RF antenna circuits
– UPS

Click here to know more about our Surge Arresters: www.kingtronics.com/surge-arresters/

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

Usually we know crystals are referring to Quartz Crystal Resonator and Crystal Oscillator , so what is the basic difference of these two types of crystals?
Today, we would like to distinguish them from their structure. Please follow us with below blog.

Active Crystal Oscillator : Metal Lid, Quartz Blank, Coated Electrode, IC, Ceramic Base, Solder Pads.
Passive Quartz Crystal Resonator : Metal Lid, Quartz Blank, Coated Electrode, Ceramic Base, Solder Pads.

So do you find the difference ? The main point is that Crystal Oscillator is with an IC part . We are sure that you will have a better idea after you read below picture.http://www.kingtronics.com/quartz-crystals/index.html

When you order Crystal Oscillator, you have to at least keep 5 essential aspects.
Package Type,  Frequency, Suply Voltage, Frequency Tolerance,Operating Temperature

Examples : 
QKT-OSC3225, 32.768KHz,  1.8V, +/-10ppm, -10℃~+60℃
QKT-OSC5032, 32.768KHz,  3.3V, +/-20ppm, -20℃~+70℃
QKT-OSC7050, 32.768KHz,  5.0V, +/-20ppm, -40℃~+85℃

Free samples are available and welcome your enquiry and test our samples.

If you need more products information, please check :
www.kingtronics.com/quartz-crystals/QKT-HC49SMD.html

When you order Quartz Crystal Resonator, you have to at least keep 5 essential aspects.
Package Type,  Frequency, Load Capacitance, Frequency Tolerance,Operating Temperature

Examples : 
QKT-HC49U, 16.000MHz,  20pF, +/-30ppm, -20℃~+70℃
QKT-HC49S, 12.000MHz,  20pF, +/-20ppm, -10℃~+60℃
QKT-HC49SMD, 10.000MHz, 20pF, +/-30ppm, -20℃~+70℃
QKT-3225SMD, 26.000MHz, 20pF, +/-10ppm, -20℃~+70℃

Free samples are available and welcome your enquiry and test our samples.

If you need more products information, please check : 
www.kingtronics.com/quartz-crystals/QKT-HC49S.html

Kingtronics offers passive leaded quartz crystal HC49U, HC49S, SMD quartz crystal HC49SMD and 3225 SMD Crystals.
We also produce active 3225, 5032, 5070 SMD Oscillators.

The passive quartz crystal are ideally suited designed for Bluetooth wireless communication sets, HDD, DSN, PDA,GPS,Digital Tuner, Wireless LAN and mobile phones. 
The Active SMD Oscillators are ideally suited for disc-drives, NB, Networking, GPS/Navigation, BlusTooth, Ethernet, ADSL, VDSL, Fiber chaneel hand-held electronics products. 
Kingtronics rapid response and in depth technical support is exceptional. You will find our highly skilled, experienced sales representatives satisfactory.

If you need more products information, please check : 
www.kingtronics.com/quartz-crystals/QKT-HC49U.html

Quartz Crystal Resonator Widely used in :Communications, such as ADSL, routing, Intercom, IP telephone, WiFI, GPS, RF module,etc.;
Security, such as monitoring cameras, Entrance guard systems, anti-theft devices, etc.;
Consumers, such as car stereos, DVB, smart metering, remote control toys, MP3, MP4, wireless microphones, digital frame, card reader, etc.

Crystal Oscillator Widely used in : Bluetooth Module, RFID module, RF Wireless Remote Control Module,Mobile Phones, Computers, Stereos, Remote Control Toys;
Communications Equipment, GPS, car GPS,Security, Security Cameras, Medical Devices, Electronic Instruments.

If you need more products information, please check : 
www.kingtronics.com/quartz-crystals

Kingtronics offers high quality SMD crystal oscillator at incredibly aggressive prices.
The SMD Crystal Oscillator OSC7050 series is an industry standard crystal oscillator package.
OSC7050 is a low cost, low profile timing option for applications where cost is critical.

The OSC7050 is available in tight tolerances and stabilities for demanding applications. 
With a broad frequency range from 1.000MHz to 150.000 MHz, the OSC7050 can serve as a low cost solution in virtually any application or market.
The OSC7050 is available in SMD packaging only.

※Notes: The supply voltage 1.8V,2.5V,2.85V also can be made by customer request.

If you need more details, please check :
www.kingtronics.com/quartz-crystals/QKT-OSC7050.html