Power
|
Simple 2x32 Watt Audio Amplifier with TDA2050 If you are thinking about building a simple, cheap, and moderately high power amplifier circuit that can deliver up to 50-watt peak RMS power into a loudspeaker, then you are in the right place. In this article, we are going to use the most popular TDA2050 IC to design, demonstrate, build, and test the IC to achieve the above requirements. So without further ado, let's get… |
|
Metal Composite Power Inductors for Automotive Applications KEMET Corporation has launched a new family of metal composite power inductors to address the stringent demands of the automotive market. The MPXV product offering enhances the company’s METCOM range and is AEC-Q200 qualified for use in the automotive sector. The new power inductors provide efficient power conversion while minimizing Electromagnetic… |
|
Construction and Operation of Direct Online Starter Circuit Direct Online Starter or DOL is a simple electromechanical system designed for switching and protection of Induction motors. We all know that motors consume electric power horribly and this high power consumption is the result of current drawn by the winding of the motor. So higher the current drawn by the motor, the higher will be the power… |
|
INN3x78C - New Family of Offline CV/CC Flyback Converter ICs with Efficiency up to 94% Power integrations have expanded its InnoSwitch 3 families with the introduction of the new INN3x78C devices, a new family of offline CV/CC flyback switcher ICs. The new devices incorporated a smaller size-8 750V PowiGaN transistor that enables a compact and efficient power supply between 27W and 55W without a heat sink. The PowiGan technology can deliver efficiency up… |
|
40A SWIFT DC/DC Buck Converter for High Current FPGA and Processor Power Supplies Texas Instruments (TI) has introduced, a 40A SWIFT DC/DC buck converter TPS546D24A, which can deliver up to 160A of output current at 85°C ambient temperature. This new converter provides stackability of up to four ICs with higher efficiency than any other 40A DC/DC converter, this allows the engineers to design systems to deliver up to 160A of output current and also… |
|
Single Channel Plug and Play Gate Drivers for 4500V IGBT Modules Power Integrations have introduced a new SCALE 2 single-channel +15/-10V, plug and play gate driver for 4500V press pack IGBT (PPI) modules. The 1SP0351 is designed with a simple and easy to use plug and play feature that facilitates commissioning and allows immediate operation after installation. The conformal coating increases the ruggedness and reliability of the driver… |
|
High Efficiency 18V, 6A Synchronous DC-DC Buck Converter for Consumer Applications Diodes Incorporated has introduced a synchronous DC-DC buck converter for point-of-load (POL) conversion. The AP62600 converter IC can deliver up to 6A output with a supply voltage of 4.5V to 18V, it is designed with high side and low side MOSFETs with 36mΩ and 14mΩ on resistance, respectively. AP62600 is available in a 2mm x 3mm package, hence they can be used in the… |
|
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… |
|
Build your own Adjustable Electronic DC Load using Arduino If you have ever worked with Batteries, SMPS circuits or other Power supply circuits, then often it would have occurred that you have to test your power source by loading it to check how it performs under different loading conditions. A device that is commonly used to perform this type of test is called a Constant Current DC Load, which allows us to adjust the output current… |
|
New Ultra-compact 5 to 15W AC/DC Converters from MORNSUN MORNSUN has introduced a series of ultra-compact size AC/DC converters called LSxx-13Bxx, that can cover 5W,8W,10W segments. The new series is an extension of previous LS series, with this new series the LS family can now provide up to 15W power range. The new series is housed in a compact vertical and 90° bent pins SIP packages, the new open frame LSxx-13Bxx series can be… |
|
Low Power Dual Channel Digital Isolators to Protect Electronic Subsystems from Noise and High Voltages MORNSUN has introduced a new series of dual-channel digital isolator IC called SCM37xxA that can insulate the electronic subsystems interacting with each other during data transmission. These isolators can protect the subsystems from noise and high voltages so that they can be widely used in the medical, industrial, civil, and military industries. The new isolator IC… |
|
Low Profile, 4.3V to 65V non-isolated SMD DC/DC Converter with 0.5A Output Current RECOM has introduced the RPMH-0.5 series of non-isolated DC/DCs in a standard 12.19 x 12.19 x 3.75mm DOSA-compatible thermally-enhanced low profile LGA package. These devices can operate in the input range of 4.3 V to 65 V, this makes them suitable for devices operating on nominal 5, 12, 24 or 48V rails. With 0.5A output, five trimmable fixed outputs are available: 3.3V (+10… |
