Kingtronics International Company — Inspired by Innovation Power loss might only last a few milliseconds—but that’s all it takes to corrupt memory, crash modules, or reset real-time clocks (RTC). In critical applications like smart meters, embedded memory modules, or compact UPS control boards, even a short interruption can cause data errors, configuration loss, or system downtime. While traditional battery backups and large capacitors have long been used, they often come with trade-offs: bulky form factors, limited lifespans, or slow response times. That’s where Kingtronics DKT-DA Super Capacitor steps in. The DKT-DA series is designed to deliver rapid-response energy storage in a compact footprint, tailored for: With 5.5V rated voltage and up to 1.5F capacitance, this coin-type super capacitor supports flexible mounting orientations (C/V/H), making it ideal for modern, space-constrained designs. More than just backup power, it’s design assurance—helping prevent unexpected failures and ensuring long-term system integrity. The DKT-DA boasts up to 500,000 charge/discharge cycles, eliminating many of the reliability concerns that come with batteries. It’s maintenance-free, stable across operating temperatures, and ready for harsh environments. Whether you’re upgrading a smart grid solution or refining your embedded system architecture, reliable power backup isn’t a luxury—it’s a necessity. We’re here to help you optimize your systems and designs. Learn more from our product specs: Visit our website for more details: Contact us directly:Reliable Backup for RAM, RTC & Embedded Modules
Long Lifecycle, Minimal Maintenance
Power Stability Starts Here
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Kingtronics International Company — Inspired by Innovation
Power instability and image loss are no longer acceptable in today’s imaging devices. From compact digital cameras to mission-critical surveillance systems, performance hinges on reliable energy backup. As the demand for uninterrupted operation increases, super capacitors are quickly replacing batteries as the go-to backup power source — and for good reason.
Traditional lithium or coin-cell batteries have long been used as backup power in camera modules. But as resolution, processing speed, and data storage requirements grow, so do power demands. Batteries often struggle with: Enter the super capacitor: a high-performance alternative engineered for fast charging, high reliability, and extended lifespans. Super capacitors like Kingtronics DKT-DZ offer critical advantages for both consumer and security-grade imaging systems: Whether you’re building a dashboard camera or an industrial surveillance unit, stable power is non-negotiable — super capacitors provide that insurance. In consumer electronics, image quality sells. In surveillance, it protects. Both need continuous uptime during events like: Super capacitors ensure no recording loss, no reboot delays, no corrupted files—critical for capturing the moment or securing evidence. Kingtronics' DKT-DZ Super Capacitor stands out as a drop-in solution for imaging device designers seeking dependable backup power. Its high surge tolerance, thermal durability, and compact size make it the preferred choice across applications. Battery-based backup is fading. Super capacitors are the future of reliable power in imaging electronics — and DKT-DZ is ready now. We’re here to help you optimize your systems and designs. Visit our website for more details: Contact us directly:The Shift from Batteries to Super Capacitors
Why Super Capacitors Lead in Imaging Applications
Consumer vs. Surveillance Devices – Same Needs, Higher Stakes
DKT-DZ: The Ideal Power Backup for Camera Modules
Conclusion & CTA
Kingtronics – Inspired by Innovation, Your Trusted Partner in Electronic Components.
Kingtronics International Company —Inspired by Innovation
Dear Designers and Engineers,
We are thrilled to announce that Kingtronics has significantly extended the rated capacitance range for our Super Capacitors Radial Type DKT-DX Series, now spanning from 3F to an impressive 1400F. This extension is designed to meet the growing demand and diverse needs of our customers across various industries.
For detailed technical specifications, please refer to our Kingtronics DKT-DX data sheet.
🔷Applications
Our Super Capacitors are engineered to deliver high capacitance and reliable performance, making them an excellent choice for a wide range of applications.
🔷Welcome to contact us!
Email: gkt7@kingtronics.tw / info@kingtronics.com
Skype: kingtronics.sales2 (Say Hi to Beryl)
Stay connected with us for more updates and innovations!
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Kingtronics – Inspired by Innovation, Your Trusted Partner in Electronic Components.
In the realm of power supplies, supercapacitors have traditionally found their home in high-power and large-scale industrial applications. Their remarkable capacitance values, often reaching thousands of farads, and rapid charging and discharging rates have made them invaluable in providing bursts of energy when needed. However, the landscape is rapidly evolving, and supercapacitors are now making their mark in products of all sizes, particularly in the realm of portable devices.
The Battery Revolution: Supercapacitors are not your average capacitors; they are more akin to batteries due to their ability to store substantial amounts of electrical energy for extended periods. As technology continues to advance, it is becoming increasingly clear that supercapacitors are poised to replace rechargeable batteries in a multitude of consumer products. From computers and digital cameras to mobile phones and other handheld devices, the reign of traditional batteries is facing a formidable challenge.
Key Advantages of Supercapacitors
High Capacitance Values:
Supercapacitors boast capacitance values that can reach into the thousands of farads, providing a substantial reservoir for electrical energy storage.
Rapid Charging and Discharging Rates:
One of the standout features of supercapacitors is their ability to charge and discharge at remarkable speeds. This makes them ideal for applications where quick bursts of energy are crucial.
Battery-Like Behavior:
With their capacity to store large amounts of energy for extended periods, supercapacitors behave more like batteries than traditional capacitors. This characteristic is reshaping the landscape of energy storage in electronic devices.
Global Research and Development:
Across the globe, numerous countries are actively investing in research and development initiatives centered around supercapacitors. These efforts are aimed at unlocking new potentials and expanding the range of applications for this cutting-edge technology.
Some of the key players in this domain include:
1. MAXWELL and Ioxus (United States):
Pioneering research and development in the United States, these companies are at the forefront of supercapacitor innovation.
2. EL NA and PANASONIC (Japan):
Japanese manufacturers are making significant contributions to advancing supercapacitor technology, ensuring its integration into a wide array of products.
3. LS Mtron and Vina Technology (South Korea):
South Korea has emerged as a hub for supercapacitor development, with companies like LS Mtron and Vina Technology playing key roles.
4. Kingtronics (Hong Kong):
Positioned as a notable Hong Kong brand, Kingtronics is making strides in the field of supercapacitors, offering a promising alternative in this rapidly evolving landscape.
The evolution of supercapacitors from being confined to high-power and industrial applications to becoming potential replacements for rechargeable batteries in everyday consumer devices is a testament to their versatility and power. As research and development initiatives continue to unfold across the globe, the future seems bright for supercapacitors, promising a paradigm shift in how we store and utilize electrical energy. With companies like Kingtronics making noteworthy contributions, the era of supercapacitors is on the horizon, ready to reshape the power supply landscape across industries and consumer products alike.
Contact us today for best offer: info@kingtronics.com Skype: kingtronics.sales2
More information about our super capacitors have been collected as below to help our customers learn our parts well.
Kingtronics best support is waiting for you. :-)
https://www.kingtronics.com/Super-Capacitors/index.html
Kingtronics team is committed to helping our customers to cost down.
We are delighted to inform that we have better support for some values of our super capacitors now.
Please don’t hesitate to contact us to enjoy our latest best prices !
Kingtronics (Kt) Super Capacitors Features
Standard coin-type, Radial type, Snap-in type, Screw Type terminals
Small-sized, large capacity
High energy and high power
Low ESR
Pb-free and RoHS compliant
Kingtronics (Kt) Super Capacitors Applications
RAM, Detonator, car recorder, smart meter
Vacuum switch, digital camera, motor drive, clock circuit
UPS, toy, program-controlled switch, etc.
Kingtronics standard series of super capacitors
DKT-DZ, super capacitor Radial Type, Snap-in Type, Screw Type, low ESR
DKT-DX, super capacitor, radial type
DKT-DA, super capacitor, Coin Type, small size, large capacity
DKT-DM, super capacitor, Combined Type (Double Layer Capacitors), Low internal resistance
DKT-DY, super capacitor, Combined Type (Double Layer Capacitors), Low leakage current
Introduction: What is Super capacitors ?
Super capacitors, also known as electrochemical capacitors (electric double layer capacitors short as EDLC), gold capacitors, farad capacitors.
EDLC which can hold more than million times capacitance of regular capacitors is the future green energy storage device. Depending on the capacitance, EDLC is able to be variously applied. Less than 1F grade EDLC backs up the data and maintains RTC(Real Time Clock) built in the circuit as an auxiliary power system when a power supply of the application such as mobile phones, MP3 players, and Audio, VCR, etc is stopped. 10F ~ 100F and thousands of F grade EDLC are being used in large hybrid cars, UPS,EMU, copier requiring an instant high power, EDLC is also being gradually expanded to power unit like solar, wind, and environment-friendly renewable energy resources as an essential component.
Area | Applications | Fuction | |
IT,Consumer | Smart Phones, PDA, Digital Camera, | RTC Back-up, Memory Back-up | |
Industies, | Machine Controllers, PLC, Meters | RTC Back-up, Memory Back-up | |
Transportation | Car DVR, Car Audio Idle Stop and Go | Power Assist, Regenerative Power |
A Super Capacitors is a device which can store electrical energy quickly and discharge slowly.
Our Radial type Super Capacitors DKT-DX has high energy and power.
Application is as following, welcome contact us for more information.
*Smart Meter :smart electricity meter, smart water meter, smart gas meter
*Car Electronics: car audio, ETC systems, driving recorder.
*IoT 5G: smart TV, smart refrigerator, smart electronic door
Super capacitor is wildly used in Car electronics; IoT 5G; Smart meter and Backup power supply.Kingtronics(Kt) offers high quality Radial, Snap-in, Screw Type, Coin Type and Combined Type (Double Layer) Super Capacitors with competitive price.
<Super Capacitors Applications>
★ Smart meter: smart electricity meter, smart water meter, smart gas meter, etc.
★ Car electronics: car audio, ETC system, driving recorder, etc.
★ IoT 5G: smart TV, smart refrigerator, smart electronic door, anti-theft system, 5G terminal, etc.
★ Backup power supply: communication equipment, wireless transmission, RAM, UPS, small household appliances, small energy storage devices, green energy, solar street lights, etc.
Kingtronics | Type | Rated Voltage | Capacity Range | Operating | Characteristic |
DKT-DZ | Radial Type, Snap-in Type, Screw Type | 2.7V~3V | 0.1F~3000F | -40~+70°C | Low ESR |
DKT-DX | Radial Type | 2.5V~3.8V | 6.5F~1000F | -20~+65°C | |
DKT-DA | Coin Type | 5.5V | 0.1F~1.5F | -25~+70°C | Small size; Large capacity |
DKT-DM | Combined Type (Double Layer Capacitors) | 5.5V~7.5V | 0.1F~5F | -40~+70°C | Low internal resistance |
DKT-DY | 5V~7.5V | 0.1F~5F | -25~+70°C | Low leakage current |
Super Capacitors is a device which can store electrical energy quickly and discharge slowly. It is new energy storage devices that exhibit such unique features as high capacitance, high power density, and a long cycle.
Kingtronics produce high quality Radial, Snap-in, Screw, Coin and Combined type Super Capacitors. Following our product data for your reference, welcome to share inquiry with us for more information.
Product video: https://www.youtube.com/watch?v=yXIbjov30aM
** Kingtronics (Kt) Super Capacitors Features
Coin-type, Radial type, Snap-in type, Screw Type, Combined Type (Double Layer Capacitors) terminals
Small-sized, large capacity
High energy and high power
Low ESR, Low internal resistance, Low leakage current
Pb-free and RoHS compliant
Super Capacitors Applications:
RAM, Detonator, car recorder, smart meter, Vacuum switch, digital camera, motor drive, clock circuit, UPS, toy, program-controlled switch, etc.
Series | type | Voltage | Capacity | Temperature |
Radial, Snap-in, Screw Type | 2.7V~3V | 0.1F~3000F | -40~+70°C | |
Coin Type | 5.5V | 0.1F~1.5F | -25~+70°C | |
Combined Type (Double Layer Capacitors) | 5.5V~7.5V | 0.1F~5F | -40~+70°C | |
Combined Type (Double Layer Capacitors) | 5V~7.5V | 0.1F~5F | -25~+70°C |
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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