• Worrying Indigo Tractor Beam

    Worrying Indigo Tractor Beam

    El proyecto general del curso es desarrollar el diseño de un variador de frecuencia (VFD), para controlar la velocidad de un motor de corriente alterna. Para el diseño del variador se darán unos parámetros fijos para todos y otros parámetros serán determinados por cada estudiante, de forma que todos los variadores de frecuencia diseñados serán diferentes. El diseño del VFD que se realizará a lo largo del curso, debe cumplir con las siguientes especificaciones: Fuente de alimentación Voltaje de entrada senoidal monofásico Frecuencia de la línea: 50 Hz Voltaje de entrada: 110 Vrms Parámetros del motor Voltaje de fase: 110 Vrms Potencia : 1/2 Hp Corriente nominal: 6.0 A Factor de potencia: 0.80 Rango de operación de frecuencia: 30 Hz – 100 Hz Parámetros del convertidor AC-DC Voltaje de rizado: cada estudiante lo determina Capacitor de filtrado: cada estudiante lo determina Voltaje de continua: cada estudiante lo determina Nota: los parámetros que están sin especificar, serán determinados de forma individual por cada estudiante. Para la Fase 1, cada estudiante debe desarrollar las siguientes actividades: • Estudiar los contenidos de todas las referencias bibliográficas dispuestas para la Fase 1. • Participar y posteriormente analizar las grabaciones de la webconferencia correspondiente a la presente fase. • Calcular los parámetros de diseño de la etapa del convertidor AC – DC a partir de los datos iniciales dados. 3 • Diseñar el convertidor AC – DC en un software de simulación de circuitos, que cumpla con los parámetros calculados. • Responder argumentativamente las preguntas de comprensión de lectura aproximadas en los artículos de la presente fase. Lo de: Voltaje de rizado: cada estudiante lo determina Condensador de filtrado: cada estudiante lo determina Voltaje de continua: cada estudiante lo determina Por favor damelo de tal manera que quede bien por favor

    yeiner11

    2 years ago

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    1 Star


  • VRM

    VRM

    6-phase voltage regulator module (VRM)

    3 years ago

    0 Uses

    22 Comments

    0 Stars


  • ISL6596 project

    ISL6596 project

    6-phase voltage regulator module (VRM)

    3 years ago

    0 Uses

    25 Comments

    0 Stars


  • Able Bronze Robot Vacuum

    Able Bronze Robot Vacuum

    AI-SBC: compact high-lane-count compute board with 4x M.2 NVMe, dual PCIe Gen5 x16 slots, dual-input power ORing + eFuse, VRM rail placeholders, rich IO panel, and Arduino header area

    6 months ago

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  • Si8241 65cd

    Si8241 65cd

    The Si824x family from Skyworks Solutions, Inc. includes high-side/low-side isolated drivers specifically designed for high-power (>30 W) audio applications, providing versions with peak output currents of 0.5 A (Si8241) and 4.0 A (Si8244). These drivers operate with a maximum supply voltage of 24 V and feature an innovative isolation technology that offers up to 2500 V input-to-output isolation and up to 1500 Vrms output-to-output isolation, enabling level translations of signals without additional external circuits. Key features include a high-precision linear programmable dead-time generator ranging from 0.4 ns to 1 us, robust transient immunity of over 45 kV/us, a wide operational temperature range from -40 to +125 °C, and overlap protection to prevent shoot-through current damage. The Si824x components are RoHS-compliant and come in a 16-pin narrow body SOIC package, making them suitable for integration in space-constrained designs. These characteristics make the Si824x family ideal for use in Class D audio amplifiers and other high-side/low-side driving applications where high noise immunity and precise timing control are critical.

    2 years ago

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  • OPA2835ID 0111

    OPA2835ID 0111

    The OPA835 and OPA2835 from Texas Instruments are single and dual ultra-low-power, rail-to-rail output, negative-rail input, voltage-feedback (VFB) operational amplifiers designed for optimal performance in battery-powered and portable systems. Operating over a power supply range of 2.5 V to 5.5 V, these op amps consume only 250 µA per channel and offer a unity gain bandwidth of 56 MHz, making them industry leaders in performance-to-power ratio for rail-to-rail amplifiers. These components feature a quiescent current of 250 µA/ch (typical), with a power-down mode reducing current to 0.5 µA (typical), a slew rate of 160 V/µs, a rise time of 10 ns for a 2 V step, and a settling time of 55 ns to 0.1% for a 2 V step. Additional features include a signal-to-noise ratio (SNR) of 0.00015% (-116.4 dBc) at 1 kHz (1 VRMS), total harmonic distortion (THD) of 0.00003% (-130 dBc) at 1 kHz (1 VRMS), and a wide input voltage noise of 9.3 nV/√Hz at 100 kHz. The OPA835 and OPA2835 provide rail-to-rail output swing and input voltage range from -0.2 V to 3.9 V (5-V supply), supporting high-density, low-power signal conditioning applications with an operating temperature range from -40°C to +125°C. These components come in various package options, ensuring flexible integration into diverse electronic designs.

    2 years ago

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