Producers

Automating amplifier circuit design

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The semi-expert techniques for automating amplifier circuit designs calls for a combination of hard specification requirements and judgement margins. A design tool must support these techniques to zero in on the appropriate operational amplifier (op amp) and external components. Figure 1 shows two fundamental circuit examples that implore this type of tool.
Yes, these are simple topologies – but the difficulty is in the detail when selecting amplifiers and external components to meet the performance criteria for the application.

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The fascinating world of the power supply industry

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The overall market for AC/DC and DC/DC commercial switch mode power supplies (C-SMPS), which excludes consumers and uninterruptible power supplies (UPS), is estimated to be in a range of 22 to 25 billion US Dollars. This level has been stable for more than five years and from an outsider’s point of view, could be perceived as a very static industry with very moderate growth index. This perception is amplified by a general feeling that the power supply industry reached such level of maturity, nothing will really happen, which in fact is not the case. Despite the steady top number, the C-SMPS industry is extremely dynamic, adjusting to market changes, new regulations, emerging new technologies and in permanent transformation, developing products and power solutions for early stage new technologies (e.g. 5G, Industry 4.0) or even not existing.

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Comet Electronics presents 8-bit PIC and AVR family Microchip Microcontrollers with CIP (Core Independent Peripherals)

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Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide.
Comet Electronics is the biggest electronic components distributor in Southeast Europe, with over 25 year’s activity and also an official Microchip distributor. The company operates in a highly competitive industry and market area, covering Bulgaria, Romania and Serbia.

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