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. 

Applications:

Area

Applications

Fuction

 

IT,Consumer
Electronics

Smart Phones, PDA, Digital Camera,
SSD, Hand Tools, Home Electronics
GPS Modem

RTC Back-up, Memory Back-up
Power Assist

 
 

Industies,
Engery

Machine Controllers, PLC, Meters
Wind Turbine, ESS

RTC Back-up, Memory Back-up
Power Assist, Regenerative Power
Energy Storage, Emergency Power

 

Transportation

Car DVR, Car Audio Idle Stop and Go
Voltage Stabilizer, e-Call System
Hybrid Car, Engine Cranking

Power Assist, Regenerative Power
Memory Back-up

 


Kingtronics KT Super capacitor Applications and Introduction

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
Series name

Type

Rated

Voltage

Capacity

Range

Operating
Temperature

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

DKT-DZ

Radial, Snap-in, Screw Type

2.7V~3V

0.1F~3000F

-40~+70°C

DKT-DA

Coin Type

5.5V

0.1F~1.5F

-25~+70°C

DKT-DM

Combined Type (Double Layer Capacitors)

5.5V~7.5V

0.1F~5F

-40~+70°C

DKT-DY

Combined Type (Double Layer Capacitors)

5V~7.5V

0.1F~5F

-25~+70°C

 

Good news to all dear valued customer, Kingtronics newly launched Combined Type Super Capacitors (Double Layer Capacitors). Previously, we sold Combined-Type-Super-Capacitors in the domestic market, and the sales were well, so we recently introduced this product to overseas markets.

Combined Type Super Capacitors (Double Layer Capacitors) is widely used in the field of water, electricity, gas and communication products.

Below product datasheet and application information for your reference, welcome share with us your inquiry for more information. 

DKT-DY http://www.kingtronics.com/pdf/DKT-DY-5V-7.5V-Combined-Type-Super-Capacitor.pdf
DKT-DM http://www.kingtronics.com/pdf/DKT-DM-5.5V-7.5-Combined-Type-Super-Capacitors.pdf

product video: https://www.youtube.com/watch?v=QmobgUHYBus

Common application:
Battery + EDLC (as power assist)
water meter, gas meter, smart meter (as motor driven)
wireless equipment (as power assist),
pulse power application, industrial equipment, motor drive (high current discharge)
Tax Controller, Barcode Scanner, Handy terminal, 
GPS.
Digital camera, 
container tracking system
RAM,
Detonator,
Vacuum switch, program-controlled switch
car recorder,
clock circuit
UPS
toy

Series name

DKT-DM

DKT-DY

type

Combined Type (Double Layer Capacitors)

Combined Type (Double Layer Capacitors)

Rated Voltage

5.5V~7.5V

5V~7.5V

Capacity Range

0.1F~5F

0.1F~5F

Operating Temperature

-40~+70°C

-25~+70°C

Characteristic

Low internal resistance

Low leakage current

 

Super capacitor is an electrochemical capacitor with the ability to store more energy than conventional capacitors. Super capacitors can charge and provide energy faster than batteries. The increasing application of instantaneous standby power supply promotes the demand for super capacitor.

The remarkable advantage of super capacitor is that it can cycle thousands of times before aging, while the battery can only cycle hundreds of times.
The latest development of super capacitor has introduced lithium-ion hybrid capacitors which can be charged to high voltage (up to 4V), which has less self-discharge and high energy density. The disadvantage of these super capacitors is that they cannot discharge to less than 2.2V, otherwise they will be damaged.

The composition of super capacitors makes their self-discharge rate significantly higher than that of battery. The higher the working temperature of super capacitor, the higher the charging voltage, the faster the aging; The capacitance of super capacitor will decrease and the equivalent series resistance (ESR) will increase. This means that the super capacitor can provide less energy for the application. ESR of capacitor increases power loss of the system.

The temperature is only 10% higher, the life of the super capacitor can be reduced by half. In addition, it is usually used to charge the super capacitor to a voltage below the nominal voltage to increase its life.

Since the maximum voltage of the super capacitor charging is between 2.7V and 3V, it is necessary to connect several super capacitors in series for most applications. Therefore, the super capacitor must be balanced; Otherwise, one unit may charge more than another, leading to the aging of unequal capacitors, reducing the capacity of capacitor banks to provide the energy required for application.

The methods used to balance the super capacitor include: passive balance of resistor string, switch resistor, zener diode and active balance. The first three methods can cause power loss in resistors, and the fourth is the most effective but also the most expensive.

When super capacitors are used for standby power applications, their capacitors and ESRs must be monitored to ensure that the minimum energy required for the application can be provided.

Super Capacitor applications: RAM; Detonator; car recorder; smart meter; Vacuum switch; digital camera; motor drive; clock circuit; UPS; toy; program-controlled switch; etc.

Kt Kingtronics Sharing More Information about Super capacitor with You

#Supercap #Ultracap #Double Layer Capacitors

Feature:
Lead-free environmental protection
High current discharge
Supports 1 million cycles of use
Low leakage current, standard energy type
RoHS compliant
Ultra-low leakage current
Suitable for use with batteries

Common application:
It is widely used in the field of water, electricity, and gas and communication products. Battery + EDLC (as power assist), used for water meter, gas meter (as motor driven), wireless equipment (as power assist), pulse power application, industrial equipment (high current discharge)

DKT-DY
:http://www.kingtronics.com/pdf/DKT-DY-5V-7.5V-Combined-Type-Super-Capacitor.pdf

Kingtronics 5V-7.5V Combined Type Ultra Capacitor, also called Double Layer Capacitors – DKT-DY

Alternative Replacement for Mouse or AVX Super Capacitors/Ultra Capacitors.

Excellent characteristic: Low internal resistance, standard power type

Office equipment can often be seen application like: Tax Controller, Barcode Scanner, Handy terminal, GPS. Digital camera, container tracking system

Kingtronics partner with authorized distributors from Europe, North America, Asia and to provide premium customer local service including business visits, flexible payment terms, and stock buffering.

#electrochemical capacitors # gold capacitors #farad capacitors

Kingtronics 5.5V-7.5V Combined Type Ultra-Capacitor – DKT-DM:http://www.kingtronics.com/pdf/DKT-DM-5.5V-7.5-Combined-Type-Super-Capacitors.pdf

Kingtronics 5.5V-7.5V Combined Type Ultra-Capacitor – DKT-DM

What is Supercapacitor?

A supercapacitor (SC), also called an ultracapacitor, is a high-capacity capacitor with a capacitance value much higher than other capacitors, but with lower voltage limits, that bridges the gap between electrolytic capacitors and rechargeable batteries. It typically stores 10 to 100 times more energy per unit volume or mass than electrolytic capacitors, can accept and deliver charge much faster than batteries, and tolerates many more charge and discharge cycles than rechargeable batteries.

Supercapacitors are most effective to bridge power gaps lasting from a few seconds to a few minutes and can be recharged quickly. 

Kingtronics(Kt) offers high quality Radial, Snap-in, Screw Type and Coin Type Super Capacitors at incredibly aggressive prices.

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

Applications:
RAM, Detonator, car recorder, smart meter
Vacuum switch, digital camera, motor drive, clock circuit
UPS, toy, program-controlled switch, etc.

Series name

DKT-DZ 2R7

DKT-DZ 3R0

DKT-DA

Type

Radial Type, Snap-in Type, Screw Type

Coin Type

Rated Voltage

2.7V

3V

5.5V

Capacity Range

0.1F~3000F

1F~500F

0.1F~1.5F

Operating Temperature

-40~+70°C

-40~+65°C

-25~+70°C

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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