MOSFET
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DIY Electromagnetic Levitation Device This Electromagnetic levitation device is a cool to build an anti-gravity project that is exciting and interesting to watch. The device can make something float without any visible support, it is like an object swimming in free space or air. To make this device work, you need to attract an object using the electromagnet, but when it is very close to the electromagnet, the… |
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Power Path Controller System using LTC4412 to Switch between Primary and Auxiliary Power There are many situations when our circuit design has two power sources such as an adapter and a battery or it can even be two other power supplies from two different outlets. The requirement of the application can be something like it should always need to remain ON during power failures by using and additional power source that is available. For example, a circuit that is… |
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Low RDS, Small Footprint P-Channel MOSFET for Space Constraint Automotive Applications Nexperia has introduced a new family 30V-60V P-channel MOSFETs in the robust, space-saving LFPAK56 (Power-SO8) package with an RDS (on) down to 10mΩ (30V). The AEC-Q101 qualified MOSFETs are suitable for automotive applications, they also act as an ideal replacement for DPAK MOSFETs and offer a reduction in footprint of 50% whilst maintaining high-performance… |
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Programmable Gain Amplifier using MOSFET and Transistor In the measurement industry, a very crucial functional block is a Programmable Gain Amplifier (PGA). If you are an electronic enthusiast or a college student, you have probably seen a multimeter or oscilloscope measuring very small voltages very preciously because the circuit has a built-in PGA alongside a powerful ADC that helps with the precise measurement process. … |
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650V CFD7 series MOSFETs for Electric Vehicle Applications with peak efficiency of 98.4% Infineon Technologies introduced the CoolMOS CFD7A series, silicon-based high-performance products that can be used in both the PFA and the DC-DC stage of on-board charger systems and HV-LV DC-DC converters that are designed for electric vehicle applications. These new devices are compatible with system voltages up to 475VDC and deliver peak efficiency of up to 98.4%… |
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80V N-Channel Power MOSFET with Low Drain-to-Source Resistance for Improved Power Efficiency Toshiba Electronic Devices & Storage Corporation has extended its U-MOS X-H series with the new 80V N-channel power MOSFETs that are designed with the latest generation process. The expanded line-up includes "TPH2R408QM," housed in SOP Advance, a surface-mount type packaging, and "TPN19008QM," housed in a TSON Advance package. The new 80V U-MOS… |
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PWM Inverter Circuit using TL494 An inverter is a circuit that converts Direct Current (DC) to Alternating Current (AC). A PWM inverter is a type of circuit that uses modified square waves to simulate the effects of Alternating Current (AC), which is suitable for powering most of your household appliances. I say most-of because there generally exist two types of inverters, the first type is the so-called a… |
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High Power 600V Superjunction MOSFET from Infineon for Low Frequency Application Infineon Technologies has introduced the 600V, CoolMOS S7 product family for power density and energy efficiency in applications where MOSFETs are switched at a low frequency. The product family was developed to minimize conduction losses and ensure the fastest response time together with increased efficiency for low-frequency switching applications. The RDS (on) x A… |
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Design a Voltage Controlled Current Source Circuit using Op-Amp In a voltage-controlled current source circuit, as the name implies, a small amount of voltage across the input will proportionally control the current flow across the output loads. This current source circuit using an op amp is commonly used in electronics to drive current-controlled devices like BJT, SCR, etc. We know that in a BJT, the current flowing through the base of… |
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Compact 100V N-Channel Power MOSFETs for Industrial Lighting and Automotive Applications Toshiba Electronic Devices and Storage Corporation has introduced two new 100V N-channel power MOSFET namely XPH4R10ANB and XPH6R30ANB. These are the Toshiba’s first 100V N-channel power MOSFETs in compact SOP Advance (WF) package for automotive applications. The low On-resistance XPH4R10ANB has a drain current of 70A while the XPH6R30ANB has a drain current of 45A. The… |
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Dual N-Channel 60V MOSFET with low source to source on resistance for increased power density and efficiency Targeting to increase the power density and efficiency in various power supply circuits, Vishay Intertechnology has introduced its new SiSF20DN common-drain dual n-channel 60V MOSFET. This IC comes within a compact 1212-8SCD thermally enhanced PowerPAK package. The company claims that its device is featured to provide Rs-s (ON) down to 10mΩ at 10 volts with a 3 mm by 3 mm… |
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Three Phase Inverter Circuit - 120 Degree and 180 Degree Conduction Mode We all know about an inverter - it is a device which converts DC into AC. And we previously learned about Different types of inverters and built a single-phase 12V to 220V inverter. A 3 Phase Inverter converts the DC voltage into a 3 Phase AC supply. Here in this tutorial, we will learn about the Three-Phase Inverter and its working, but before going any further, let… |
