Variable Voltage Circuit Design for Automation

what you can do is to use a variac ( variable voltage transformer along with a motor to select the position to get the correct voltage. If you agree to this concept, let me know, we can work on this. you have to enclose it in good enclosure and to be ventilated by proper fan. I can only give you the details of the control circuit and operation programming, you need to take care of the enclosure.

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Hi, I am an Electrical Engineer and a Circuit Design expert. I can design your required circuit. Basically you would need a TRIAC to control the AC voltage at 50Hz. Additionally, some other components would be required to protect against overcurrent, overvoltage or surge protection, thermal management system as well. I can design this circuit for you. Please come in chat and lets finalize some data or assumptions to start designing this wonderful circuit. Looking forward to it. Thanks and regards.

As an electrical power engineer, I have developed a strong foundation in control system design specially Feild orianted control which the last project I've worked on. When it comes to your project, I prioritize clear and concise current and speed controller as well as using advanced switching technique for the inverter SVPWM. my strong experience in electrical engineering make me an ideal candidate for this task. Motor control specifically relate to my area of specialization where I've designed designed it and implement it before. Our project plan: 1. Identify the specifications of the motor and establish the control system design requirements. 2. Design the control system and verify that it meets our requirements. 3. Complete the simulation phase, then begin implementing the algorithm on the hardware. Note: Please review the provided link and my portfolio to see similar projects I've previously worked on. Let's discuss for further details about the project.

As an experienced electrical and electronic engineer, my understanding of circuit design, particularly for variable voltage purposes, aligns seamlessly with your project requirements. My expertise in developing PCBs with proficiency in industry-standard tools for layout, simulation, and verification positions me to deliver the robust and reliable circuit you need for industrial automation. Drawing from my solid foundation in electronics and a keen eye for detail, my designs are renowned for their resilience even under harsh conditions such as those specified- high temperature environments, dusty places or moist conditions that often plague industrial settings. Lastly, my grasp of MATLAB, Simulink and my ability to proficiently work with manual control systems is complimented by not just my knowledge but also by having tackled similar projects involving 10V to 110V AC, 6A, 50Hz circuits like yours. You can be assured in choosing me you will get a tailored adaptable solution that incorporates functionality to your precise specifications.

Proposal: Variable Voltage Circuit (10V to 110V AC, 6A, 50Hz) Design and develop a robust variable voltage circuit for industrial automation. The circuit will feature TRIAC-based phase control, an optocoupler for isolation, and industrial-grade MOSFETs for high current handling. An EMI filter ensures noise suppression, while a temperature-controlled heatsink and rugged enclosure provide durability against harsh conditions. Manual voltage adjustment will be enabled via a potentiometer or rotary switch.

Have the experience in Power electronics, Embedded Hardware & Firmware. Product Architecture design, testing and qualification standards understanding as per the application demands.

I have thoroughly analyzed your project and its requirements. With extensive expertise in industrial-level projects, I specialize in designing and developing advanced voltage control solutions. My experience includes successfully completing multiple variac projects, such as: .Single to Three-Phase Variacs .Voltage Range Conversion (e.g., 220V to 415V) .Custom Variable Voltage Controllers for diverse industrial applications I am confident in my ability to develop a tailored solution to meet your specific needs. To ensure the best possible outcome, I would like to better understand the use case and requirements for your variac application. Please feel free to get in touch to discuss your project in detail. I look forward to collaborating with you.