Design, Schematic, and Prototyping for Battery Charger, DC-DC Converter, and Inverter

@SMBelectronics

Hello, I read the project discription, and I found this within my competence and can deliver exellent results I’m Abbas Jawadwala, Co-founder and Lead Engineer at SMB ElectroTech. With 5+ years in electronics design and hardware development, I’ve supported clients globally with everything from IoT devices to multi-layer PCB layouts. My team and I focus on reliable, manufacturable solutions delivered on time with full transparency. Here’s how we can help: 1. PCB Layouts – multi-layer, signal integrity, DFM checks 2. Embedded Systems – firmware for AVR, ARM, ESP, Arduino 3. Product Development – prototyping, testing, optimization 4. Power Electronics – converters, power supplies, efficiency tuning 5. Analog/Digital Circuits – grounding, shielding, EMC/thermal analysis What sets us apart is our client-first approach and attention to detail. I usually take on one project at a time, ensuring focus and quality at every stage. I’d be glad to learn about your goals—whether it’s performance, cost, or schedule. I’m available to start right away and can jump on a call this week to plan the next steps. Looking forward to connecting. Best regards, Abbas Jawadwala | SMB Electrotech

@cesur135

As an experienced power electronics designer and automation professional, I bring a unique set of skills to this project that are essential for its success. My work history in the area of industrial and process automation has given me extensive experience with designing and programming electrical systems. I've dealt with complex projects similar to yours by creating detailed system software and harnessing the potential of PLCs, SCADA programs, and drivers like Siemens, Omron, ABB. Drawing electrical projects on E plan P8 V2.6 is one of my specialties as well. My experience also extends to installation and commissioning processes, guaranteeing that not only do our designs work in theory but also in practicality. This skill set aligns exceptionally well with your need to design, create schematics, and bring your battery charger, DC-DC converter, and inverter prototypes to life. Lastly, I understand the criticality of timely deliverables without compromising quality. Therefore, I assure you that I can complete this project within 6 to 10 months without compromising the quality of workmanship. My skillset in power electronics design backed by my ample past experiences make me an Ideal candidate for your project. Let's discuss further how my expertise can take your project from concept to reality.

@gshabbir83

Hi n thanks for considering my bid. I am pleased to submit my proposal for the design, schematic development, and prototyping of the following power electronic systems: Battery Charger: AC 230V to DC 24V @ 20A DC-DC Converter: DC 110V to DC 24V @ 10A Inverter: DC 110V to AC 110V, 500VA With a Ph.D. in Electrical Engineering and over a decade of hands-on experience in power electronics, I bring a deep understanding of high-efficiency converter topologies, thermal management, EMI mitigation, and robust control strategies. My expertise includes rigorous worst-case analysis of DC-DC converters using FMEA guidelines, aligned with military and ICE standards, ensuring reliability and safety in mission-critical applications. ✅ Schematic and PCB design using tools like kiCad, Multisim, and LTspice ✅ Reliability engineering using MIL-STD-1629A and ISO 26262 (ICE) ✅ FMEA-driven component selection and stress analysis ✅ EMI/EMC compliance and thermal simulation I welcome the opportunity to discuss your project in more detail and tailor the design approach to your specific application needs. Please feel free to reach out for a technical consultation or to review my portfolio of past projects. Please note that we need to discuss the project details and budgeting issues. Regards, Ghulam Shabbir

@Ryan15222

Hi, I am very interested in supporting your project involving the design, schematic creation, and prototyping of the three listed power electronics systems: 1. Battery Charger: AC 230V to 24V @ 20A 2. DC-DC Converter: DC 110V to DC 24V @ 10A 3. Inverter: DC 110V to AC 110V, 500VA With strong expertise in power electronics, circuit design, and prototyping, I can ensure reliable, safe, and efficient solutions that meet your specifications. My deliverables will include: Detailed schematics and design documentation with clear component selection rationale. Simulation & validation of each design stage to ensure compliance with efficiency, thermal, and safety requirements. Prototype development & testing with full performance reports. Support for manufacturing readiness and BOM optimization. Why collaborate with me: Proven background in SMPS, DC-DC, and inverter design across industrial and commercial applications. Practical experience in thermal management, EMI/EMC considerations, and safety compliance. Ability to work within the proposed 6–10 month timeline while maintaining transparency and milestone-based updates. I would be glad to discuss your performance targets (efficiency, protections, size constraints) and provide a tailored cost estimate. Please let me know a suitable time to connect. Looking forward to collaborating on this exciting project. Best regards,

@marioomapo

Hello Dear Client, I have carefully reviewed your project description and fully understand the requirements for designing and prototyping high-power conversion systems, including: * Battery Charger: AC 230V to 24V @ 20A * DC-DC Converter: DC 110V to DC 24V @ 10A * Inverter: DC 110V to AC 110V, 500VA With my background in Electrical Engineering and Power Electronics, combined with extensive experience in circuit design, schematic capture, PCB layout, and functional prototyping, I am confident in delivering robust, efficient, and manufacturable solutions. I can provide: 1. Detailed schematics and design documentation for all three systems. 2. Prototypes for functional testing and validation. 3. Recommendations for components, thermal management, and safety compliance. We can discuss the technical approach, timeline, and cost in private chat to ensure alignment with your project goals. Thank you, Mário Apolinário