Stereo headphone audio amp on AD822AN

The amplifier is designed for use with stereo headphones. This audio amp is economical, can be operated from a single low-voltage power supply and at the same time has good technical characteristics. Total harmonic distortion of output signal span at 300 mV (peak to peak) at a frequency of 1 kHz is 0.079% (-62 dB with noise).

Stereo channels are input via the separating nonpolar capacitors C1 and C2. Voltage divider resistors R1-R2 and R3-R4 at the noninverting input circuits are chosen so that the outputs of op amp present voltage (1.5 V) equal to half the supply. The gain

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Supercapacitors Russian company Elton

CJSC "Elton" — a Russian company specializing in the design and manufacture of asymmetric electrochemical capacitors (supercapacitors). "Elton" is one of the world leaders in its field, its products are used not only in Russia but also in the countries of Western Europe and the United States.

Abroad supercapacitors of "Elton" are known under the brand name "KAPower" Photo source:f5.ru

Since 2010 — participant in the cluster "Energy efficiency and energy saving" innovation center "Skolkovo". It capacitors "Elton" were on "E-mobile", the presentation of which took place this year.

The company includes research and production units. The

Continue reading Supercapacitors Russian company Elton

Supercapacitors Russian company Elton

CJSC "Elton" — a Russian company specializing in the design and manufacture of asymmetric electrochemical capacitors (supercapacitors). "Elton" is one of the world leaders in its field, its products are used not only in Russia but also in the countries of Western Europe and the United States.

Abroad supercapacitors of "Elton" are known under the brand name "KAPower" Photo source:f5.ru

Since 2010 — participant in the cluster "Energy efficiency and energy saving" innovation center "Skolkovo". It capacitors "Elton" were on "E-mobile", the presentation of which took place this year.

The company includes research and production units. The

Continue reading Supercapacitors Russian company Elton

In Krasnodar, has successfully completed testing of prototypes of hybrid buses

In Krasnodar, has successfully completed testing of prototypes for a new type of Russian urban transport — a hybrid bus. Photo source:kubtransport.info

The key technical solution such buses is the application of innovative energy storage — electrochemical capacitors, which are designed and manufactured by the Russian company "Elton."

Produced during the test measurement of fuel consumption showed 40% reduction in this figure compared to a modern gas-powered buses. The tests also confirmed that the application of electrochemical capacitors exhaust bus virtually no harmful substances such as CO, CH, NOx. Environmental performance of the vehicle exceeds the standard Euro

Continue reading In Krasnodar, has successfully completed testing of prototypes of hybrid buses

Tested bus on electrochemical capacitors, which allows a 40% reduction in fuel consumption

Photo source:imageshack.us

In Krasnodar, has successfully completed testing of prototypes for a new type of Russian urban transport — hybrid bus. The key technical solution such buses is application of innovative energy storage — electrochemical capacitors, which are designed and manufactured by the Russian company "Elton".

Photo source:metalinfo.ru

Produced during the test measurement of fuel consumption showed a 40 percent reduction this indicator compared to a modern gas-powered buses. The tests also confirmed that the application of electrochemical capacitors, the exhaust bus virtually no harmful substances such as CO, CH, NOx. Environmental performance of the vehicle exceeds the

Continue reading Tested bus on electrochemical capacitors, which allows a 40% reduction in fuel consumption

In Krasnodar, has successfully completed testing of prototypes of hybrid buses

In Krasnodar, has successfully completed testing of prototypes for a new type of Russian urban transport — a hybrid bus.

 Photo source:kubtransport.info

The key technical solution such buses is the application of innovative energy storage — electrochemical capacitors, which are designed and manufactured by the Russian company "Elton."

Produced during the test measurement of fuel consumption showed 40% reduction in this figure compared to a modern gas-powered buses. The tests also confirmed that the application of electrochemical capacitors exhaust bus virtually no harmful substances such as CO, CH, NOx. Environmental performance of the vehicle exceeds the standard

Continue reading In Krasnodar, has successfully completed testing of prototypes of hybrid buses

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