Automotive 30 V UPS PCB Design

@Mahihassi

As an accomplished Electrical Engineer and Master's graduate in Embedded Systems, I've amassed valuable experience in precisely the kind of project you're looking to undertake. Automotive environments necessitate a keen attention to detail, and my expertise in transient protection, thermal considerations, and vibration-resistant component choices would lend considerable value to this endeavor.

@macroenergy

As an electrical engineer with a deep expertise in Circuit Design and Power Electronics, I am confident in my ability to meet the unique demands of this project. My extensive professional background in designing automotive-grade PCBs is aligned perfectly with the requirements listed for transforming a 12 - 14.4 V battery feed into a stable 30 V rail. I have previously worked on diverse projects requiring similar functionality such as AC/DC and DC-DC converters, battery chargers, and solar inverters. My proficiency in using various software like Altium (including Schematic and PCB Design) KiCad, Eagle, and Orcad will assure precise creation of schematic with part numbers and protective circuitry. Moreover, my understanding of transient protection, reverse-polarity safeguards, thermal considerations, and vibration-resistant component choices will translate into a robust design that can withstand automotive environments optimally. I'll also ensure to provide a meticulous Bill of Materials with automotive-grade component suggestions. Finally, given the nature of the project's outcome being fitted into a moving vehicle, I appreciate your requirement for 'Delivery'—and by that note, I can assure you a quick turnaround without comprising quality. Let's not waste any more time - I'm keen to demonstrate my skills in designing the ideal Automotive UPS PCB!

@ITECH

Hi there I am Shahbaz Ali. I will do the PCB layout for a boost converter having the safety features like reverse polarity protection, overload protection and under voltage operating protection. Furthermore the design will be a good fit to work in noisy, and extreme temperatures. Deliverables will include. Schematics, BOM Step files of PCB for enclosure design Gerber files and other required documents. Please feel free to contact me. Best Regards Shahbaz.

@cpp2048

As the requirement is 30V/7A so it wont be good idea to use super cap (possible, but will overly complicate things) and I would suggest you to go with litium battery at least 3S in order to ease the boost converter design. However, you haven't mentioned few details like over current protection, thermal protection etc. For best design, a small MCU would fit here nicely, but that's not viable solution here unless you are thinking it as product rather than one of product for personal use. A professional design needs fine tunning, stringent product testing and all these stuff will add up development cost beyond your price bracket. Please get in touch so that I can share few more details. Thanks

@mairajali11

With a prolific background in electrical and electronics engineering for over eight years, I wholeheartedly believe I am the ideal candidate for your Automotive 30 V UPS PCB Design project. My expertise spans across essential areas such as PCB design, CAD/Housing design using software like Eagle, Altium, KiCAD, MATLAB/SIMULINK, Embedded Systems design and much more. This extensive set of skills equips me to tackle challenging tasks including driving voltage conversion and developing circuitry to withstand harsh automotive environments. While working on your project, I assure you the utmost attention to detail in terms of transient protection, reverse-polarity safety measures, thermal considerations and reliable component choices to maximise the PCB's resistance to vibrations. My proficient use of Fusion360 for CAD/Housing designing aids in optimal layout and thermal path planning. Additionally, my capabilities extend into drafting comprehensive Bill of Materials (BOM), providing a detailed schematic with advanced protective circuitry ensuring automotive-grade components and even firmware requirements if needed along with clear documentation. As a Preferred Freelancer ranked within the top 1% of skilled professionals, turning your brilliant ideas into reality would be more than satisfying. Let's discuss your project further – 24/7 availability guaranteed!

@SPARKtechBD

Since 2003 I am working in Digital Electronic. So more than 18 years of experience in Electronics. Arduino NANO/UNO/MEGA, ESP32 and Raspberry PI to build a digital device to read sensor data and send it to the web server, motor control, control relay switches and LEDs. More than 5(five) years of experience in Arduino design and build. If you want an excellent and error-free project delivery, then send a message to me, please. Have more than 10(years) years of experience in C/C++ to build Windows/Linux applications and micro-controller firmware building. If you want a good job delivery, then send a message to me, please. Since 1995 I have been working on Analog and Digital Electronics to build any kind of device. I have build lots of devices. So more than 20 years of experience on Electronics. Including power supply design. Any kinds of schematic and PCB design. Expert PCB design in EasyEDA Pro IDE.

@Adeel2k14

I am an electrical engineer with over 7 years of experience in PCB and embedded system design, currently working as an Embedded System Design Engineer at a reputed firm. I have designed automotive and industrial power converter PCBs, including boost regulators, protection circuits, and energy-storage systems. I have hands-on experience with 12–48 V power rails, transient protection, thermal design, and vibration-safe layouts, and have designed up to 8-layer PCBs (mixed-signal, high-speed digital, analog, and power). I can deliver a review-ready schematic, production-ready layout, BOM, and clear design notes as requested.

@tshibsamuel477

Hi there, I’ve carefully reviewed your project requirements and I’m confident I can design a robust automotive-grade DC–DC boost converter board meeting all your specifications. With a strong background in mechatronics and embedded hardware design, I’ve previously developed vehicle-power electronics featuring low-voltage cutoffs, transient protection, and supercapacitor energy storage for cranking ride-through scenarios. I can provide a complete Altium or KiCad design package including schematic, PCB layout, Gerbers, and a detailed BOM with automotive-rated components. I’ll also include a concise design note explaining the energy storage sizing (supercaps vs. Li-ion), the cutoff control logic, and thermal design considerations. If a microcontroller-based cutoff is used, I’ll supply the fully documented firmware source and flashing instructions. You’ll receive a ready-for-fabrication design that ensures stable 30 V output, 7 A peak load for ≥5 s, and full protection against automotive transients and polarity reversal. Feel free to message me to discuss the preferred topology or your enclosure constraints — I can begin drafting the schematic immediately. Best regards, Samuel Tshibangu

@hayteekeys

THIS IS WHAT I WILL DO 1. Schematic: 12–14.4V input with fuse, reverse-polarity protection, programmable low-voltage cutoff (XH-M609 style), boost converter to 30V, UPS energy storage (supercaps or small LiFePO4), auto switchover logic, transient TVS, thermal monitoring, and 5.5×2.1mm barrel output. 2. Energy Storage Sizing: Calculate 7A × 30V × 5s = 1050J; compare supercap bank (bulky, instant, no BMS) vs. compact LiFePO4 pack (needs BMS, charge management); recommend best fit for automotive vibration/temp and present sizing math in design note. 3. PCB Layout: Automotive-grade components (AEC-Q rated where possible), wide traces for high current, thermal vias under boost IC/FETs, robust solder joints, conformal-coat ready, optimized for heat dissipation and vibration resistance. 4. Firmware (if MCU used): Simple state machine for cutoff threshold, boost enable, UPS engage/disengage, DELIVERABLES - Complete schematic (KiCad/Altium) with part numbers and protection circuitry. - PCB layout files + Gerbers ready for fab. - BOM with automotive-grade parts (AEC-Q, high-temp caps, etc.). - Design note: UPS storage choice (supercap vs. LiFePO4), sizing calculations, cutoff implementation. - Firmware source + programming guide (if MCU). QUESTIONS - Preferred UPS approach: supercap bank (simpler, bulkier) or small LiFePO4 (compact, needs BMS)? - Max board size/enclosure constraints, or optimize for thermal first?

@jimsufficiency

Hi, I believe I'm the best candidate for this job. I'm an embedded systems engineer with about 6 years of experience in different fields spanning from health to industrial automation. Some projects I've worked on: - Custom UAV flight controller - Laser land levelling system - Bespoke underwater ROV - Custom Audio playback system - Bespoke CNC control system - Health wearable prototypes - Custom drones Send a DM to discuss further.

@Amidst

Hey there! I’m Alok, A PCB, Circuit and Mechanical designer with a passion for turning ideas into rock-solid, high-performance circuit boards. even expert on Python, C, C++ With nearly a decade of experience, I’ve tackled everything from compact consumer gadgets to complex industrial systems—always with a focus on precision, efficiency, and reliability. # Schematic & Layout Design – Clean, optimized, and manufacturable. # Component Selection & Library Management – No surprises, just the right parts for the job. # Reverse Engineering – PCB cloning, replication, and improvements. # Gerber, BOM & CPL Generation – Ready for seamless production. # DFM & DFA Expertise – Because great design means smooth manufacturing. # Multi-Layer, Flex, & High-Density PCB Design – Whatever the project needs. If you need a PCB and Code that’s efficient, reliable, and built for real-world performance, let’s chat. I’d love to help bring your project to life!

@debosx

Hello! I'm a highly skilled PCB Designer with over 9 years of expertise in delivering reliable and efficient PCB designs. I specialize in creating precision designs tailored to client's needs, utilizing top-tier design tools such as Altium Designer, Autodesk Eagle, KiCad, EasyEDA, Siemens PADS, DipTrace, Allegro/OrCAD, Fritzing and Proteus. My goal is always to ensure the highest quality and performance in every project. Core Expertise : • Schematic Capture & Layout Design • Component Selection & Library Management • Reverse Engineering (PCB Replication, PCB Cloning) • Gerber, BOM, and CPL File Generation & Manufacturing Support • Design for Manufacturability (DFM) and Design for Assembly (DFA) • PCB Design & Development (Single, Double, Multi-Layer, Flexible PCBs) Industries Served : • Medical Devices • Telecommunications • Consumer Electronics • Industrial Equipment • Automotive Electronics • Safety and Security Devices Why Choose Me? • Attention to Detail and Commitment to Quality • Strong Communication Skills & Client-Centric Focus • Timely Delivery & Flexible Approach to Meet Project Requirements I would love to help you with your next PCB design project. Feel free to reach out, and let’s discuss how I can bring your ideas to life! Best Regards, Utpal

@TingWang250617

Hi, I'm very glad to have an opportunity to help you with PCB design. This job is very appealing to me because I have a lot of experience in PCB design of various kinds of the electronic devices. Especially, IoT devices I also have enough experience in high speed multi-layer routing and RF impedance control. I'm very familiar with Altium, Eagle and KiCAD. I have my own Altium license and Eagle license. So if you hire me, I can start work immidiately. Also, I have 5+ years experience in developing an FW for various MCU. I'll provide you all design files and manufacturing files (part library, schematic, layout, BoM, pnp, ODB++, assembly document, gerber, DRC document, and 3d model) Also, I can support you for PCB manufacturing and PCBA from our local company(READA company) in Shenzhen, China if you want. We will provide high-quality in PCB manufacturing and PCBA, reliable part sourcing, functional test according to customer's specifications, and quick shipping. Also, I can help you to order PCBs from JLCPCB, PCBWay and SEEEDStudio if you want. I'm confident my skills and experience in PCB design make me a good candidate for your job. Looking forward to hearing from you soon. Kind Regards. Ting

@shykhAbubakar

Hello, I can design an automotive-grade power PCB that converts a 12–14.4 V vehicle supply into a stable 30 V rail with ride-through capability during engine cranking. The design will include low-voltage cutoff logic, transient and reverse-polarity protection, and sufficient energy storage to deliver 7 A at 30 V for the required duration. All final results will be in compliance with IPC standards and DFM best practices. Following are the deliverables: • Schematic design and PCB layout • Gerber and Drill files for manufacturing • Brief design documentation • Firmware development • Bill of materials I wanted to ask: • Any enclosure or ambient temperature limits for the design? • Do you prefer a purely analog cutoff (comparator-based) or MCU-configurable threshold? I have 7+ years of experience in projects like: • Automotive DC-DC converters and boost supplies • Ride-through and UPS-style energy storage using supercapacitors and batteries My software expertise includes: • Altium designer, KiCad, EAGLE • PlatformIO, STM32Cube IDE Thank you for considering my proposal. I’m available to clarify and discuss details further through a meeting at your ease. Best Regards, Abubakar

@SMBelectronics

Hello, I’m an Electronics Engineer (No Middle Man) experienced in power electronics, DC-DC converters, and transient-robust PCB design. I can design a reliable 12–14.4 V to 30 V 7A automotive-grade boost converter, with the necessary input protection stage My approach will include TVS, reverse-polarity, inrush limiting using MOSFET, a programmable low-voltage cutoff similar to XH-M609 behavior, and a high-efficiency boost topology sized for thermal margin. For ride-through, I’ll evaluate supercapacitors vs. lithium storage, provide sizing calculations, and implement seamless automatic switchover during cranking. Layout will prioritize copper pours, thermal relief, and vibration-resistant components. I can also provide PDN analysis You’ll receive a reviewed schematic, fabrication-ready PCB files, a full BOM with automotive-rated parts, Gerbers, and a concise design note. If an MCU is required, I’ll supply clean firmware and programming steps. I am looking forward to hearing from you. You can use the chat button below to get started Thanks Abbas Jawad Wala SMB ElectroTech

@redbrickamerica

Hello! As a team of experienced Electrical Engineers specializing in automotive electronics, we are ready to tackle your Automotive 30 V UPS PCB Design project. Our expertise lies in creating robust PCB designs for challenging environments like vehicles, ensuring reliable power conversion and stability. We will meticulously design a PCB that meets all your requirements, from taking in 12 – 14.4 V DC and boosting it to a stable 30 V rail to delivering 7 A output during demanding situations like engine cranking. Our focus on transient protection, reverse-polarity safeguards, and thermal considerations will guarantee the board's durability and performance. Looking forward to providing you with a comprehensive solution that excels in automotive applications. When can we kick off the project?

@julianm260

✅ Hello Dominic ✅ I hope you're doing well. I’ve read through your Automotive 30 V UPS PCB Design requirements carefully, and I understand that you’re looking for a solid PCB solution that takes a vehicle’s 12–14.4 V input and reliably boosts it to a stable 30 V output with enough stored energy to ride through engine cranking. I also see the importance you place on transient protection, reverse-polarity safeguards, thermal management, and vibration-resistant component choices — all crucial in automotive environments. ✨ I’m an experienced electrical/PCB design engineer with hands-on work in automotive-grade power electronics, DC-DC power stages, and robust embedded systems. Over the years, I’ve designed and delivered PCBs with carefully selected automotive-rated components, comprehensive protection circuits, and clear documentation ready for fabrication. ⚡ How I’ll approach your project: -Detailed Schematic Capture -PCB Layout & Gerber Files -Bill of Materials (BOM) -Design Notes & Explanation -Optional Firmware Support ❓ Before we get started, I’d love to clarify a couple of points so I can tailor the design exactly to your needs: Do you have a preference between supercapacitor-based energy storage or a small battery pack for the UPS section? ✅ Thanks for considering my proposal — I look forward to hearing more and hopefully working with you on this project.

@abdurRafiqM

HI, I am an experienced electronics and PCB Design engineer, specialised in use of ECAD software such as Altium Designer, KICAD, EasyEDA, etc. for the the design of electronics and PCB. I will design your projects to meet your Requirements and the industry standard. I do all kinds of circuits such as Power delivery circuit, Sensor Integrated Circuits, wireless control, MCUs etc. i have done similar UPS design before and will also love to add this to my portfolio. I will deliver the following. The Schematics for your Design The PCB for the design Bill of materials(If needed) Gerber, Pick and Place and other manufacturing and assembly drawings needed. Full Support and consultancy till the project is done. Fell free send me message for any questions and so we can discuss further on your project I look Forward to working with you. Best Regards, Abdur-Rafiq

@intellisenseIN

Dear Client I can help you design this automotive PCB reliably and cleanly. I have hands-on experience with vehicle power electronics, DC-DC converters, protection circuits, and PCB layout focused on thermal and EMI performance. You can check the work shown in our portfolio. I will provide: Complete schematic with part numbers PCB layout and fabrication-ready Gerbers BOM with automotive-grade components Short design note on energy storage and low-voltage cutoff Firmware and instructions if a microcontroller is used I will share the schematic for review before starting the PCB layout. I am available and ready to discuss further details to initiate the project. Looking forward to working with you. Regards Khushi