150W Dual-Output Industrial PSU Card

@mairajali11

As an experienced electrical engineer-turned-freelancer, specializing in designing and prototyping advanced PCBs for over 8 years, I feel compelled to emphasize how well I could meet the requirements of your ambitious project. From my post-graduate studies to my extensive professional experience, I’ve developed a deep understanding of circuitry complexities and thermal environments that are necessary to develop a successful dual-output PSU card like yours. Proficient in eagle, Altium, KiCAD and EasyEDA, I’ve acquired a skill set that aligns perfectly with your expectations. My familiarity in performing SPICE/Fly-back/PFC simulations using Altium, in addition to other software platforms, will ensure your design undergoes rigorous evaluation before any stage. Consequently, such designs are most likely immune from temperature-induced rail tolerance issues since they maintain tolerances under full-load across hostile thermal variations (-20C to +70C), as requested. This comprehensive and all-encompassing package ensures a robust solution tailor-made for your industrial requirements. With my attention to detail skills like mechanical clearance optimization and providing annotated BOMs with orderable parts, you can count on me to handle and deliver all facets of this crucial project professionally and expediently.

@manusharma2992

As an Engineer, CAD Designer and Electronics specialist with a diverse skillset specifically suited to your project, I feel confident in my ability to deliver the 150W Dual-Output Industrial PSU Card design you need. Having excelled in complex thermal modelling, component derating and clearance analysis, I’m well-equipped to ensure your board not only meets but exceeds industrial-grade safety standards; thereby guaranteeing smooth operations even in the harshest conditions. Over the years, I have gained immense expertise in designing robust PCBs that can withstand temperature swings, vibration, dust and electrical noise - which aligns perfectly with your requirements. Similar to this project, I have efficiently designed other production-ready PCBs for heavy-duty applications that continuously perform at optimal levels under worst-case scenarios.

@tshibsamuel477

Hi there, I read your offer and specification carefully and understand that you need a production-ready 150 W industrial power-supply card with 24 V and 5.6 V outputs, multiple input options, protection circuits, thermal reliability, and editable Altium-compatible design files. I can support the schematic, PCB layout, power-stage selection, isolation strategy, protection design, derating calculations, thermal review, SPICE/switching simulation, BOM, Gerbers, pick-and-place files, test points, and validation documentation. My experience with power electronics, industrial PCB design, DC/DC conversion, protection circuits, thermal design, EMI/EMC-aware layout, and production documentation fits this project well. Just send me a message and we can review the input architecture, isolation requirements, and first schematic milestone. Best regards, Samuel Tshibangu

@sakshis576

As an adaptable and detail-oriented professional with solid expertise in PCB design, layout, and simulation, I'm confident that I'm the perfect fit for your 150W Dual-Output Industrial PSU Card project. My experience in electronics paired with my robust grasp of industrial-grade safety standards (IEC/UL) allows me to navigate design challenges effectively to deliver reliable, efficient solutions. I'm adept at utilizing various design software including Altium, KiCad, and OrCAD and can provide the editable files in Altium as required. My approach involves thorough calculations and simulations to ensure worst-case scenarios are accounted for and that your PSU card is not only high-powered but rugged enough to handle temperature swings, vibration, dust, electrical noise.

@danish2051

I am an Embedded Systems and PCB Design Engineer with experience in Altium Designer, Kicad, Easyeda, Protious and custom hardware development. I can design your PCB from schematic to production-ready files, including: • Schematic Design • PCB Layout • Component Selection • Design Rule Check (DRC) • Gerber Generation • BOM Preparation • Manufacturing Support (JLCPCB, PCBWay, etc.) I have experience with ESP32, STM32, sensor interfaces, power supplies, RF modules, Ethernet, and industrial electronics. Please share the project requirements, schematic (if available), board dimensions, and any special requirements. I can start immediately. Looking forward to working with you.

@mcollinscalz

Hi there, ny name is Collins and am an embedded designer Designing 24/7 industrial power supplies (150W) for harsh environments requires robust thermal planning, cross-regulation control, and strict compliance. I specialize in high-reliability power electronics and Altium PCB layout to IEC/UL safety standards. My Proposed Approach: Topology: A discrete two-stage architecture—Active PFC (boost to ~390V) followed by a Quasi-Resonant Flyback/Forward stage. The primary 24V output powers actuators directly, while a secondary post-regulated buck yields the stable isolated 5V logic rail without cross-regulation sag. Harsh Environment Rigidity: Heavy 2oz copper planes with thermal vias, 8mm+ creepage/clearance (IEC 61010-1), neutral-cure silicone stake points for large magnetics (vibration resistance), and Humiseal 1A33 conformal coating guidelines. Validation & Sim: Complete SPICE transient/loop stability analysis and thermal derating calculations across -20°C to +70°C before layout freeze. Deliverables: Native Altium (.PcbDoc/.SchDoc), Gerbers/ODB++, production BOM with active Mouser/DigiKey parts, simulation report, and a detailed prototype bring-up/test-point guide. Let’s connect to discuss your exact mechanical outline and enclosure airflow constraints! Best regards,

@alluankit01

Hi, I can design the 150W dual-output industrial PSU card with isolated 24V and 5V outputs, production-ready schematic, PCB layout, BOM, simulation notes, and fabrication files. The best solution is to first confirm input voltage range, isolation level, load split between 24V/5V, mechanical limits, preferred discrete/module approach, and IEC/UL clauses. I’ll then prepare a robust industrial-grade power architecture with protection, filtering, thermal derating, test points, and validation calculations. I’m comfortable with power electronics, isolated DC/DC or AC/DC PSU design, flyback/forward/module-based supplies, thermal analysis, SPICE-style verification, EMI filtering, creepage/clearance planning, conformal-coating guidance, vibration-aware layout, Altium/KiCad/OrCAD, BOM preparation, and fabrication outputs. Deliverables include: * Editable schematic * PCB layout * Gerbers and drill files * Annotated BOM * Thermal/derating calculations * SPICE or worst-case validation notes * Test-point plan * Clearance/safety review * Conformal-coating notes * Assembly and validation guidance I’ll focus on a reliable, manufacturable PSU design suitable for 24/7 industrial operation from –20°C to +70°C. Best regards Ankit

@anjalio22

I would be glad to assist with the complete design of your 150W dual-output industrial power supply card. I have experience with industrial PCB design, power electronics, and production-ready hardware development, including schematic capture, multilayer PCB layout, component selection, thermal considerations, and design verification. I can deliver a complete package including editable Altium files, schematic, PCB layout, fabrication files, annotated BOM with orderable components, and detailed documentation. The design will incorporate proper creepage/clearance, component derating, thermal management, EMI considerations, and industrial design practices for reliable 24/7 operation. I will also provide simulation results, worst-case calculations, clearly marked test points, and recommendations for conformal coating and vibration resistance to support prototype validation. Give me one opportunity to handle your project. I assure you that I will complete the work with full dedication, accuracy, and professionalism while delivering high-quality results on time.

@ssumitkumar7800

Harnessing both my technical skills in Electrical Engineering and proficiency in CAD/CAM, I am confident that I'll be able to deliver the high-quality 150W Dual-Output Industrial PSU Card design that you require. Over the years, I have successfully developed several similar power-supply cards, a testament to my understanding of your project's needs. My vast knowledge includes experience with Altium and OrCAD, which will ensure that your project files are not only editable but also conforming to the highest standards. In line with your requirement for mechanical considerations, I've mastered 3D modelling rendering and have proven approaches to practical conformal-coating recommendations and shock-mount strategies. Furthermore, I utilize worst-case calculations, SPICE/Fly-back/PFC sims alongside test points for design validation and ensuring accurate reflection of results under full load across temperature swings--from -20 °C to +70 °C. Best Regards Sumit

@bilalh585

I have worked on similar industrial power electronics and PCB design projects, developing reliable, production-ready power supplies for demanding environments where thermal performance, EMI compliance, and long-term reliability are critical. I understand your requirement for a 150 W isolated power-supply card delivering regulated 24 V and 5 V outputs while operating continuously under vibration, dust, electrical noise, and a –20 °C to +70 °C temperature range. I will develop the complete design package, including schematic capture, multilayer PCB layout, component selection with derating, thermal analysis, creepage and clearance verification, and manufacturing documentation. The design will follow industrial best practices and IEC/UL guidelines, with simulations to validate regulation, efficiency, thermal behavior, and worst-case operating conditions before prototype fabrication. Test points, conformal coating recommendations, and mechanical considerations for vibration resistance will also be incorporated. Deliverables: Complete schematic and editable Altium-compatible project Multilayer PCB layout with manufacturing constraints BOM with orderable components Gerber, drill, pick-and-place, and assembly files Thermal and SPICE simulation reports Worst-case design calculations and component derating analysis Test point documentation and validation guide Conformal coating and shock/vibration recommendations Best Regards, Bilal

@Dikshalikha

Hi, I’d love to work on your project. I have experience designing industrial power electronics, including isolated power supplies, high-power PCB layouts, thermal management, and EMI/EMC-conscious designs for demanding environments. I can deliver a production-ready design package with schematic, Altium-compatible PCB, BOM, Gerbers, simulations, and detailed design documentation. The design will be optimized for 24/7 industrial operation, component derating, thermal performance, and compliance with IEC/UL design practices. I’d be happy to share similar power supply and industrial PCB projects from my portfolio. Best regards, Diksha L

@jb095

With over a decade of experience in embedded systems, PCB design and firmaware development, I am your go-to freelancer to proficiently develop your 150W Dual-Output Industrial PSU Card. As an adept engineer, I understand the adversities faced by industrial machinery and have successfully created designs capable of enduring harsh environments with temperature swings, vibrations, dust and electrical noise - meeting stringent safety standards (IEC/UL) and 24/7 duty cycles. My proficiency in schematic circuit design with a focus on low power consumption is critical for your project. Your need for two isolated outputs of 24V and 5V at full load finds resonance in my experience in high speed PCB design like PCIe and DDR4 routing as well as avoiding signal interference under high frequency with precise impedance matching. My skills extend to thermal modelling, component derating and fabrication files that ensure reliable performance from your system irrespective of the operating temperatures (-20 °C to +70 °C).

@rfandelectronics

Having been involved in the design of various high-performance electronic systems with a specialty in RF and Microwave, my team at Radionica is adequately equipped to tackle your 150W Dual-Output Industrial PSU Card project. We understand the demands of industrial machinery and the need for robust designs that can withstand harsh environments. Our experience extends to thermal modelling, component derating, and clearances to ensure our designs are in compliance with industrial-grade safety standards such as IEC/UL. We are also adept at using simulation tools like SPICE/Fly-back/PFC sims to validate designs and provide worst-case calculations that guarantee optimal performance under all circumstances. Furthermore, our proficiency in using KiCad, Proteus, and Altium Designer (including generating editable files for Altium) enables us to develop an all-inclusive package of schematics, PCB layouts, annotated BOMs and fabrication files that you require. I am looking forward to being your go-to engineering team for this crucial project.

@poojitham18

Hi i have more than 12 years experienced in circuit design and development in my past i have designed dlot of pcb for companies i can design best way under emiemc

@bohdanb12

Hi I reviewed the 24 V/4.2 A and 5.6 V/9 A outputs, three input ranges, hot swap requirement, 100 × 220 mm outline, 6HP height and EN compliance targets. The key challenge is supporting 16-32 VDC, 77-140 VDC, and 77-140 VAC while maintaining isolation, low ripple, protection and full power within the mechanical envelope. I’ll resolve this through a verified front-end architecture, coordinated conversion stages, stable feedback loops, controlled inrush and comprehensive fault protection. Worst case analysis will cover regulation, ripple, efficiency, losses, derating, startup, transients, short circuit, thermal limits and component stresses. The layout will address EN 50121-4 EMC, EN 50125 environmental conditions, EN 61373 vibration, creepage, airflow, test points, coating and connector retention. You’ll receive editable Altium files, simulations, calculations, annotated BOM, Gerbers, assembly outputs, fabrication notes and a prototype validation plan. Thanks, Bohdan Question Must one physical card automatically accept all three input types or may separate input variants be developed? Must the 24 V and 5.6 V outputs be galvanically isolated from each other? Can you provide the complete backplane connector pinout and status/control signal definitions? What efficiency, hold-up time, inrush current and output transient limits are required? What insulation voltage, operating altitude, overvoltage category and pollution degree apply?

@milanc46

Power Supply Design | Power Electronics | Industrial PCB Hey there, I understand you're looking for an experienced hardware engineer to design a 150W industrial-grade isolated power supply with dual outputs (24V & 5V) that can operate reliably in harsh industrial environments. Tech Stack: ■ Power Electronics & SMPS Design ■ Altium Designer / KiCad ■ PCB Design & Component Selection ■ SPICE Simulation, Thermal Analysis & DFM My Approach: ■ Review the power requirements, mechanical constraints, and environmental conditions ■ Design a robust isolated power supply with industrial-grade protection and proper derating ■ Validate the design through thermal analysis, worst-case calculations, and SPICE simulations ■ Deliver production-ready schematics, PCB, BOM, Gerbers, and complete design documentation Technical Understanding: The design will prioritize long-term reliability using appropriate topology selection (discrete or module-based), isolated 24V and 5V outputs, industrial-grade component derating, thermal management, EMI/EMC considerations, creepage and clearance compliance, and validation through simulations. Test points, conformal coating recommendations, and manufacturing-ready documentation will also be included. Query: Do you have a preferred AC/DC input voltage range (e.g., 85–265VAC or DC input)? Let's connect, and I'll walk you through relevant projects while discussing the best approach for your design. Regards, Milan

@AndreaTO

Hi. I'm already experienced in power supplies design. I found your requirement clear enough to kick off the project

@mecengineer00

Thermal Analysis A comprehensive thermal analysis will be conducted to validate the power supply's thermal performance under full-load operating conditions across an ambient temperature range of –20 °C to +70 °C. The study will identify critical hot spots, verify component temperatures against derating limits, and evaluate the effectiveness of the cooling solution. A concise engineering report, including temperature contour plots and key findings, will be provided with recommendations where necessary to ensure reliable long-term industrial operation.

@ostronik

Hi Greetings from OSTronik India! We are a technology-driven company specializing in Power Electronics and Embedded System Design integrated with Artificial Intelligence (AI), delivering reliable, industrial-grade Electronic Solutions—from concept to mass production, all under one roof. Our in-house capabilities include R&D, Firmware Development (C & Python Programming), Hardware Design, Prototyping, and Scalable Mass Production with a focus on quality and cost efficiency. Core Expertise: • Microcontroller : PIC, STM32, ESP Family, AVR, Nuvoton, XBee. • Microprocessors: Raspberry Pi • Development Tools: MPLAB X IDE, Keil, STM32CubeIDE, Arduino IDE, Atmel Studio, VS Code. • Hardware Design: Industrial-grade multilayer PCBs using Altium Designer, KiCad, with efficient power design, isolation handling, and EMI/EMC compliance. • Communication Protocols: UART, SPI, I²C, CAN, Modbus, MQTT, LAN, S-Bus, RS-485, RS-232. • RF Modules: LoRa, nRF Series, XBee, Laird RF Modules. Project Capabilities: Power Monitoring & Energy Management Units, CNC Controllers, BLDC/DC Motor Control, IoT-based Agriculture, Smart Home & Industrial Automation, Inverters, Stabilizers, and Gimbal-based Videography Control Systems. We have already transformed the concept into a successful Electronic solution for multiple clients. To help you better visualise our expertise, we would be glad to share a brief reference video. Let’s schedule a meeting to discuss further. Best Regards, Team OSTronik India