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In recent years, as green environmental groups continue to expand the boundaries of energy conservation and environmental protection, various standard organizations continue to release new energy ...[Details]
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Article 1.
Ferrite
Magnetic Amplifier in
Flyback
Power Supply
For a dual output flyback supply that provides real power on both outputs (5V 2A and 12...[Details]
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Abstract: This paper introduces a fluorescent lamp electronic ballast circuit based on the self-excited half-bridge driver IR2135, focusing on the composition and characteristics of the unit circu...[Details]
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ISL1208 is a low-power real-time clock integrated circuit from Intersil, which provides users with 2 bytes of static memory. It requires an external 32.768 kHz crystal oscillator to provide an osci...[Details]
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Manufacturing has been developing for more than 200 years. Industry 4.0 is the fourth industrial revolution, which focuses on connectivity, automation, machine learning and real-time data processin...[Details]
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An important trend in ADCs is the move toward higher resolution. This trend affects a range of applications, including factory automation, temperature sensing, and data acquisition. The need for h...[Details]
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In order to improve the light output efficiency of LED chips, people have come up with many ways. For example, many ITO-chip LEDs with higher brightness are now on the market. If ITO is used to rep...[Details]
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The great improvement of luminous performance in the solid-state lighting industry has shown that light-emitting diode (LED) lighting is an alternative to existing lighting technology, not sometime...[Details]
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1 Introduction
A battery is a power source that outputs electrical energy by discharging and absorbs and restores electrical energy by charging. The low-voltage power source composed of lith...[Details]
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Stopping the use of resin packaging can completely eliminate the deterioration factor, because the light generated by the LED is reflected in the resin packaging. If a resin reflector is used to chan...[Details]
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Abstract: This article will introduce the types of LCD, driver control methods, market dynamics, LCD control driver design process and technical problems that should be solved in the design.
...[Details]
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Introduction Portable electronic devices, such as cell phones, PDAs, and laptops, have special overcurrent protection requirements. These devices are typically powered (charged) by AC/DC power adap...[Details]
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LED display parameters and terms: 1. LED brightness The brightness of a light-emitting diode is generally expressed in luminous intensity (Luminous Intensity), and the unit is candela cd; 1000ucd (mi...[Details]
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As a type of iron battery, lithium iron phosphate battery (hereinafter referred to as lithium iron battery) has always been widely concerned by industry friends (some people say that lithium iron b...[Details]
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Linear regulator integrated circuits (ICs) step down voltage from a higher voltage to a lower voltage without the need for an inductor. A low dropout (LDO) linear regulator is a special type of l...[Details]
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