Kingtronics Blog

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. 

Trimming Potentiometers has always been one of the best seller in Kingtronics, we always possessed with great advantage in the global market.

Kingtronics offer verities type of trimming potentiometer, we maintain the stable lead time for only 4-6 weeks.

lplease refer to below partial products list. Welcome to contact us info@kingtronics.com for the further best quotation. 

There are two kinds of size representations of chip capacitors, one is expressed in inches, one is expressed in millimeters, and the series models of chip capacitors are 0402, 0603, 0805, 1206, 1812, 2010, 2225… is the inch representation, 04 means the length is 0.04 inches, 02 means the width is 0.02 inches, other similar.

inches	millimeters	tantalum capacitor	Diode rectifier
402	1005
603	1608		SOD523
805	2012	P	SOD323
1206	3216	A	SOD123
1210	3528	B
1808	4520
1812	4532
2010			SMA	DO-214AC
2114			SMB	DO-214AA
2225	5763
2312	6032	C
2917	7343	D,E
3035	7690
3220			SMC	DO-214AB
			DO-41	DO-204AL
			DO-15	DO-204AC
			DO-27	DO-201AD
			LL-34	Minimelf	SOD-80	DO-213AA
			Melf	DL-41	DO-213AB
			Quadromelf	LS-34
			SOT-323	SC-70

With the approaching of new month, to thanks for the support of all our regular and new customers,
Kingtronics team wish to share a good news that we have new round break down offer for SMD Aluminum Electrolytic Capacitor, 20%+ lower than ever before for most values.

Under the tough market background, it should be a good chance for both us to promote the popular series with aggressive prices.
Would you like to take this opportunity to try win more market share together with Kingtronics ?

According to market information, the global acoustic sensor market is expected to increase demand significantly.

MEMS has been established as one of the most promising technologies of the 21st century. It is estimated that by 2026, the global acoustic sensor market will reach to US$480 million, and the compound annual growth rate is expected to be 17.19%. In addition, the use of sonic sensors in mobile phones and the telecommunications industry is also one of the factors driving the market.

Kingtronics Diodes and Trimming Potentiometers can be used in Surface Acoustic Wave Sensor, welcome check our product datasheets and contact us if any request. : )

RKT- Trimming Potentiometers
RKT-3362
RKT-3266
RKT-3296
RKT-065

LKT- Chip Multilayer Ceramic Capacitors
0.1uF 50V +/-10% X7R 0805 T&R RoHS

QKT-Quartz Crystals and Oscillators
QKT-HC49S

Diode
BZV55C
LL4148

Kingtronics  will have one day off on 17th October, 2018 for Chung Yeung Festival ( Double Ninth Festival).
The normal operation will be resumed on 18th October 2018.

Chung Yeung Festival is a Chinese traditional festival, 9th September in Lunar Calendar.
It is one of festivals to worship ancestor, the other ones are New Year Eve, Ching Ming Festival and Obon Festival.
The most popular activities are climbing mountains, appreciating chrysanthemum, flying a kite…

The date was declared as China’s day for the elderly since 28th December, 2012.

Rectifiers find a use in detection of amplitude modulated radio signals. The signal may be amplified before detection, but if un-amplified, a very low voltage drop diode must be used. When using a rectifier for demodulation the capacitor and load resistance must be carefully matched. Too low a capacitance will result in the high frequency carrier passing to the output and too high will result in the capacitor just charging and staying charged.

Kingtronics’s fast recovery rectifier diodes are very popular in the overseas market, According to the rectifier’ s application , Our Kingtronics managing ordinary rectifier diodes, ultra-fast rectifier diodes. In our Kingtronics website www.kingtronics.com ,we have detailed PDF about all kinds of diodes & rectifiers.