Kingtronics Blog

We're excited to announce our upcoming AMA (Ask Me Anything) event! This is your chance to ask questions, share your thoughts, and learn more about Kingtronics capacitors. Our team is here to provide answers and insights on everything related to our products and their applications.

📅 Event Date: July 4th - July 31st, 2024

How to Participate:

1. Comment your questions during the event.
2. Share the event with your friends and colleagues.
3. Like our posts to show your support.
4. Email us your inquiries.

As a token of our appreciation, everyone who participates by commenting, sharing, liking, or emailing will receive a Kingtronics tool ruler!

📩 For more information, send your inquiry to: E-mail: info@kingtronics.com

📞 Skype: kingtronics.sales2

👉 Follow us on social media:

Facebook: https://www.facebook.com/KingtronicsKt
Twitter: https://x.com/Kingtronics
YouTube: https://www.youtube.com/@Kingtronics
LinkedIn: https://www.linkedin.com/company/kingtronics-international-co/
Blog: https://www.kingtronics.tw/

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Don't miss this opportunity to engage with us and learn more about how our capacitors can benefit your projects. See you there!

Kingtronics – Inspired by Innovation, Your Trusted Partner in Electronic Components.

As the afternoon progresses, an abundance of delicious food and enjoyable interactions create a sense of togetherness and belonging.We enjoy creating a workplace where employees flourish, both in their professional roles and personal connections.

Colleagues gathered together to enjoy sumptuous delicacies and refreshing drinks. With a wide selection of dishes and drinks, everyone will find something to their liking, fostering a sense of contentment and contentment in the group. Colleagues share stories and jokes, and laughter fills the air, creating an atmosphere of warmth and camaraderie. This gathering is not only a time to enjoy food and drinks, but also an opportunity for employees to build and strengthen relationships outside of their daily work environment.

As the afternoon progresses, an abundance of delicious food and enjoyable interactions create a sense of togetherness and belonging. We enjoy creating a workplace where employees flourish, both in their professional roles and personal connections.🌟

 We are thrilled to extend a warm invitation to all attendees of Electronica 2024 to visit our booth, A5-131-4, in Munich, Germany.

As we gear up for this exciting event, we want to ensure that your experience with KT Kingtronics is both informative and rewarding.

Can't attend Electronica 2024? No problem! Stay updated on all the latest news, product releases, and industry insights from KT Kingtronics by following us on our social media channels and visiting our website regularly.

Website: https://www.kingtronics.com/
Youtube: https://www.youtube.com/@Kingtronics
Facebook: https://www.facebook.com/KingtronicsKt
Linkedin: https://www.linkedin.com/company/kingtronics-international-co
Twitter: https://x.com/Kingtronics

Electronica 2024 promises to be an unforgettable event, and we can't wait to share it with you.

Join us at booth A5-131-4 to discover the latest innovations from KT Kingtronics and to take advantage of our exclusive offerings. We look forward to meeting you in Munich!⭐

   As a company committed to corporate social responsibility, Kingtronics International is always eager to hear the stories of those we support through our sponsorship programs. Recently, we received a heartfelt letter from one of the students we sponsor in the Guangxi Zhuang Autonomous Region in China, and his words truly resonated with us.

In his letter, a senior high student expressed his sincere gratitude for the financial support provided by Kingtronics International. He shared how, during the winter break, he was finally able to experience a sense of relaxation and relief from the pressures of his studies. Instead of spending his days solely focused on academic pursuits, he had the opportunity to spend quality time with his family, particularly his beloved grandmother.

Despite the sweltering heat of the midday sun, this young student found immense joy in simple activities like digging sweet potatoes with his grandmother and cooking home-cooked meals together. It was a chance to connect with his roots, embrace his cultural heritage, and strengthen the bonds of family love.

Reading his words, we were deeply moved by the profound impact that our sponsorship had on his life. Beyond just providing financial assistance, we had helped create moments of happiness, warmth, and togetherness that would be cherished for a lifetime. As we reflect on his story, we are inspired to redouble our efforts in our corporate social responsibility initiatives, fueled by the belief that together, we can create a brighter, more compassionate world for all.

Sincerely,
The Kingtronics International Team

Welcome to send email to us at info@kingtronics.com We believe your participation will make this activity be more better!

Growing in the southern region of China, the sudden drop in temperature, maybe you think it is amazing. People could still wear T-shirts and shorts last month. This week, cold air hit and dropped by 10℃-20℃ overnight.

Last month, we had a warm activity in Guangxi Province, where we shared some clothes, shoes and blankets for children in mountainous areas. Now they can wear them all, and also can cover the blankets. We hope that students in schools will be warmer this winter.

Recently, we have received many letters from these students, some students express gratitude, while others tell us their needs. Kingtronics will do our best to meet the needs of students and provide them with a happy, healthy, and joyful childhood

The operations of many domestic enterprises have been affected, during the 3 years of the epidemic. But, entrepreneurs are paying more attention to philanthropy.

Our company mainly focuses on the “left-behind" children. These children will share interesting thing with us sometime by email. According to the need of the children, we also will provide some learning tools such as stationery, writing and so on.
Welcome to join hands with us to share love

The PCB is prone to bending and warping when it passes through the reflow furnace, which makes people very distressed. So how to prevent PCB board from bending and warping through the reflow furnace? Let's explain it to you:

1.Reduce the influence of temperature on PCB stress
Since "temperature" is the main source of plate stress, as long as the temperature of the reflow furnace is reduced or the heating and cooling rate of the plate in the reflow furnace is slowed down, the occurrence of plate bending and plate warping can be greatly reduced. However, there may be other side effects, such as solder short circuit.

2.Use high Tg plate
Tg is the glass transition temperature, that is, the temperature at which the material changes from glass to rubber. The lower the Tg value of the material, the faster the plate begins to soften after entering the reflow furnace, and the longer the time to become soft rubber, the more serious the deformation of the plate. The use of plates with higher Tg can increase their ability to withstand stress and deformation, but the price of materials is relatively high.

3.Increase the thickness of the circuit board
In order to achieve the goal of thinner, many electronic products have left 1.0mm, 0.8mm and even 0.6mm thick plates. It is really a bit difficult to keep the plates from deforming after the reflow furnace. It is suggested that if there is no requirement of thinner, the plates can preferably use 1.6mm thick plates, which can greatly reduce the risk of bending and deformation.

4.Reduce the size of circuit board and the number of panels
Since most of the reflow furnaces use chains to drive the circuit board forward, the larger size of the circuit board will be dented and deformed in the reflow furnace because of its own weight, so try to put the long side of the circuit board on the chain of the reflow furnace as far as possible, which can reduce the dented deformation caused by the weight of the circuit board itself. This is also the reason for the reduction of the number of panels, Try to use the narrow edge perpendicular to the direction of furnace passage to achieve the minimum concave deformation.

5.Used reflow carrier
If the above methods are difficult to achieve, the last is to use the reflow carrier/template to reduce the deformation. The reason why the reflow carrier can reduce the bending and warping of the plate is that the template is expected to hold the circuit board until the temperature of the circuit board is lower than the Tg value and begins to harden again, and can maintain the original size..

If the single-layer template cannot reduce the deformation of the circuit board, it is necessary to add another layer of cover to clamp the circuit board with the upper and lower layers of templates, which can greatly reduce the deformation of the circuit board through the reflow furnace. However, the template is very expensive, and it has to be placed and recycled manually.

6.Use Router instead of V-Cut
Since V-Cut will destroy the structural strength of the panels between the circuit boards, try not to use the sub-panels of V-Cut or reduce the depth of V-Cut.

Kingtronics Components to use on your board:
GKT-Aluminum Electrolytic Capacitors, radial, axial, SMD, snap-in, Lug, screw types
Bridge Rectifiers: MB1S-MB10S, KBPC6005-KBPC610, KBP2005-KBP210
Diodes & Transistors: M7, 1N4007, LL4148, BZV55C, Fast Recovery Diodes
DKT-Super Capacitors: 2.7V, 3V Radial, Snap-in, Screw Type and 5.5V Coin Type
MLCC and Tancap: Multilayer Ceramic Capacitors and Tantalum Capacitors
KKT-Ceramic Capacitors: SMD 3mm Trimmer Capacitor 3pF, 6pF,10pF, 20pF, 30pF
RKT-Trimming Potentiometers: Rectangular, SMD, Square 3006, 3362, 3386, 3590
QKT-Crystals: Crystals and Oscillators size 1612 to 7050,Tuning Fork 32.768KHz
SKT-Surge Arresters: Axial and SMD Gas 2-Electrode and 3-Electrode Arresters
NKT-NTC Thermistors: NTC Negative Temperature Coefficient Thermistor
XKT-Varistors: Metal Oxide Varistor 05D, 07D, 10D, 14D, 20D
WKT-Switches: DIP and SMD Tact Switches
FKT-Film Capacitors: Metallized Polyester and Polypropylene Film Capacitor

Customers who pay attention to us all know that, we are keeping join the public benefit activities for a long time. In Guangxi Province, Some students are funded by us from primary school until graduated from college. We are willing to share the love to those children. Last month, our company also donated some donations, books, stationery and clothes to Guangxi Primary School as much as possible.

Kingtronics newly compiled passive components full Range Catalog, including our HOT best seller product with excellent quality and price.

Welcome check & contact Kingtronics sales team for further best quotation.    info@kingtronics.com
Kingtronics passive components full Range Catalog : https://www.kingtronics.com/pdf/Kingtronics-passive-part-full-Range-Catalog.pdf
Kingtronics youtube channel for more product information : https://www.youtube.com/c/Kingtronicskt

☆Aluminum Electrolytic Capacitor—GKT:
Polymer Solid type, Radial Type, SMD Type, Axial Type, Snap-in, Lug and Screw Type

☆Super capacitor—DKT:
Coin-type, Radial type, Snap-in and Screw Type, Combined Type (Double Layer)

☆Film capacitor—FKT:
Box Type Metallized Polyester Film Capacitor, Polypropylene Film Capacitor, X2 Metallized Polypropylene Film Capacitor

☆SMD 3mm Chip Ceramic Trimmer Capacitor--KKT

☆Multilayer Ceramic Capacitors
MKT-Radial Type,
AKT -Axial Type,
LKT -SMD Type Low Voltage
HKT -SMD Type High Voltage
BKT -SMD Type High Q Low ESR RF

According to IEC 60384-14, capacitors are divided into X capacitors and Y capacitors
1. X capacitance refers to the capacitor between L and N
2. Y capacitance refers to the capacitor between L-G/N-G. (L=Line, N=Neutral, G=Ground)

The capacitance of X is divided into X1, X2 and X3. The main differences are as follows:
1. X1 high voltage resistance is greater than 2.5kV, less than or equal to 4kV
2. High voltage resistance of X2 is less than or equal to 2.5kV
3. High voltage resistance of X3 is less than or equal to 1.2kV

The capacitance of Y is further divided into Y1, Y2, Y3 and Y4. The main differences are as follows:
1. Y1 high voltage resistance is greater than 8 kV;
2. Y2 resistance to high voltage greater than 5 kV;
3. Y3 resistant to high pressure N/A;
4. Y4 high voltage resistance is greater than 2.5kV

Kigntronics website:https://www.kingtronics.com/