Hire the best DC-DC Converter Design experts for your company

Creative engineer with 11+ years of industry experience. Experience in circuit design, simulation, schematic capture, PCB layout, firmware development, 3D modeling and electronic manufacturing.

Creative engineer with 11+ years of industry experience. Experience in circuit design, simulation, schematic capture, PCB layout, firmware development, 3D modeling and electronic manufacturing.

MASTER IN MECHANICAL ENGINEER FROM SEPULUN NOPEMBER INSTITUTE OF TECHNOLGY AUTOMOTIVE, MANUFACTURE, CONTROL SYSTEM

MASTER IN MECHANICAL ENGINEER FROM SEPULUN NOPEMBER INSTITUTE OF TECHNOLGY AUTOMOTIVE, MANUFACTURE, CONTROL SYSTEM

Well, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have alw... Read more

Well, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always beeWell, I have always bee

I’m a dedicated PCB layout engineer with 7+ years of hands-on experience turning complex schematics into production-ready boards especially in power-hungry and noise-sensitive applications. High-effic... Read more

I’m a dedicated PCB layout engineer with 7+ years of hands-on experience turning complex schematics into production-ready boards especially in power-hungry and noise-sensitive applications. High-efficiency SMPS designs (buck/boost converters, GaN/SiC integrations) and mixed analog/digital circuits, like ADC/op-amp interfaces for sensors and IoT prototypes. I’ve routed dozens of boards where EMI control and thermal management aren’t just checkboxes—they’re what keeps your device reliable from prototype to pilot run.

Thank you for visiting my profile. I'm Engr. Muhammad Uzair, a hardware and firmware engineer with 6+ years of experience delivering production-ready electronic solutions. I specialize in: - Multil... Read more

Thank you for visiting my profile. I'm Engr. Muhammad Uzair, a hardware and firmware engineer with 6+ years of experience delivering production-ready electronic solutions. I specialize in: - Multilayer PCB design (up to 8 layers) — signal integrity, RF, IoT, and power electronics - Power electronics design — DC-DC and AC-DC conversion circuits - Firmware development for STM32, dsPIC, ESP32/ESP8266 with UART, SPI, I2C, CAN, USB, and MODBUS - RF circuit design — filters, antenna tuning, and wireless systems From schematic capture to Gerber files and working prototype — I manage the full design cycle with precision and on-time delivery. Let's bring your ideas to life!

PCB design engineer with six+ year experience DC-DC converter, Analog and digital interface Mux design, hybrid micro circuit design, Design standard IPC2221A, IPC782A, ISRO PAX 301

PCB design engineer with six+ year experience DC-DC converter, Analog and digital interface Mux design, hybrid micro circuit design, Design standard IPC2221A, IPC782A, ISRO PAX 301

Proficient in Altium design, SolidWorks and AutoCAD. Projects designed Digital temperature controller AC to DC flybuck converter for AC adapters. ESP32 PLC Controller CNC machine, Propellers and Wove... Read more

Proficient in Altium design, SolidWorks and AutoCAD. Projects designed Digital temperature controller AC to DC flybuck converter for AC adapters. ESP32 PLC Controller CNC machine, Propellers and Woven like Plastic Bucket, and a Injection molding machine

Specialties Small Signal DC/DC Converter Modeling.Top Level Simulation Modeling of DC/DC ConverterPower Supply Design MathCad Google Sketchup  

Specialties Small Signal DC/DC Converter Modeling.Top Level Simulation Modeling of DC/DC ConverterPower Supply Design MathCad Google Sketchup  

I design manufacturable, production-ready PCBs with a focus on power electronics — particularly DC-DC converter layouts, where getting the copper pours, thermal relief, and switching-loop geometry rig... Read more

I design manufacturable, production-ready PCBs with a focus on power electronics — particularly DC-DC converter layouts, where getting the copper pours, thermal relief, and switching-loop geometry right is the difference between a board that works on paper and one that works on the bench. With a few years of industry experience as a PCB designer, I can work in both KiCad and Altium Designer, from schematic capture through layout, Gerbers, and BOM handoff to manufacturing. What I can help with: General mixed digital-analog 2–8 layer board design Schematic capture and layout from your requirements or reference design Buck/boost converter layout — hot-loop minimization, current-carrying trace sizing, copper pour and thermal management Design-risk flagging before it becomes an expensive fab mistake

I’m an Electrical Engineer specialized in hardware design and power electronics, with hands-on experience developing practical, high-efficiency, and scalable electronic systems. From smart IoT securit... Read more

I’m an Electrical Engineer specialized in hardware design and power electronics, with hands-on experience developing practical, high-efficiency, and scalable electronic systems. From smart IoT security systems to high-power EV charging circuits, I design and implement solutions tailored to real-world needs. ✅ What I Offer: Custom PCB design (including multi-layer, high-current, low-noise, and compact boards) Power supply circuits (Flyback, Buck, Boost converters, up to 3.7kW systems) Embedded system hardware for microcontrollers (ESP32, STM32, etc.) Reverse engineering and redesign of commercial hardware High-speed signal routing and antenna design (ongoing R&D) Circuit testing, debugging, and validation 🛠️ Highlight Projects: Wireless Security Detector: Designed an IoT-based motion detection system with USB and Wi-Fi data transfer, real-time clock, and temperature monitoring. 230V AC to 15V 1A Flyback Converter: Designed a compact, efficient converter with a 15W output—ideal for embedded and control systems. ESP32 Programming Board: Developed a custom board for streamlined programming and prototyping with the ESP32 chip. 15V Boost & 5V 5A Buck Converters: Designed high-efficiency DC-DC power converters for portable and high-load applications. EV Charger (3.7kW): Designed a high-power EV charging circuit using totem-pole PFC topology. Emergency Lighting Kit (Reverse Engineering): Successfully reverse-engineered and replicated a commercial backup lighting system. Street Light PCB: Designed and tested control and power PCB for LED-based street lighting systems. ⚡ Tools & Skills: Altium Designer, KiCAD, EasyEDA, Multisim Analog & digital circuit design EMI/EMC mitigation techniques Power electronics design principles High-speed layout design and RF/antenna integration If you're looking for a reliable hardware design expert to bring your ideas to life or to troubleshoot and optimize your existing system — let's connect. I’m ready to support your project from concept to tested, working hardware.

Result-driven Electronics Engineer with an advanced focus on High-Precision PCB Design and Analog Integrated Circuit (IC) Design. Proven technical proficiency in architecting complex multi-layer PCB... Read more

Result-driven Electronics Engineer with an advanced focus on High-Precision PCB Design and Analog Integrated Circuit (IC) Design. Proven technical proficiency in architecting complex multi-layer PCB layouts (up to 7GHz RF) and designing high-performance analog chip components. Hands-on experience in the complete hardware development lifecycle—from schematic capture to physical fabrication. Demonstrated exceptional problem-solving capabilities through a specialized Final Year Project (FYP) in Analog Chip Design and 20+ successful freelance hardware projects. Being an Electronic Engineer, Hardware Designer and a skilled PCB Designer with 3 +years of experience I make proper R&D projects Full schematics and real life single layer ,2 layers ,4 layers ,6 layer and multi-layers PCBs projects (i.e: 1:PCB of compact ear buds 2:Pcbs for compact usb with advanced security features 3:Pcbs which involves USBs 4:Also i made many large projects which handles high voltage AC and DC 5: 6 -layers PCB of Arm Cortex Processor involving Programming 6: Programmable Frequency Generator PCB 7: Compact Smart SOS PCB 8: High Volatge Ac to DC Converter with MCU STM32 programmability’s for 10KW system 9: 10KW AC Inverter with output voltage 24V 10: Qi 1.3 Wirless Charger Transmitter and Reciever 11: PCB for agricultural watering system that controls 50 fig trees with expansion capability to 100 trees) 12: Custom IO Board Design for Raspberry Pi CM5 with Integrated RP2040 And many more I have advanced level grip on softawares like Easyeda-Pro ,Kicad, Altium I will show you my PCB work separately I will handle your project and made it perfect in the best cheapest price and do its customisation First see me work then Hire me You can also see my Portfolio which reflects some of my PCBs projects In the end i will assure you that you will get professional level and great quality work in the best price Thankyou

A reliable electronics engineer and PCB designer with 15+ years of experience (trusted by clients worldwide) in PCB design, schematic capture, hardware development, and manufacturing support. I delive... Read more

A reliable electronics engineer and PCB designer with 15+ years of experience (trusted by clients worldwide) in PCB design, schematic capture, hardware development, and manufacturing support. I deliver production-ready designs that reduce risk, shorten development cycles, and work right the first time. My PCB designs are not only functional but manufacture able, testable, and scalable. With my 100% Job Success Score, I help clients turn ideas into robust, production-ready electronic products. My specialization is in circuit design, schematic capture, multilayer PCB layout, embedded systems, power electronics, RF and microwave circuits and analog circuits. I can do design reviews, hardware development, hardware debugging, reverse engineering, design optimization, troubleshooting and ensure your project is delivered with precision and attention to detail. ⭐ Core Expertise ⭐ ✅ Multilayer PCB designing ✅ PCB design with high speed interfaces, such as LVDS, HS-CAN, CAN FD, RS-422, RS-485, USB 3.0, FPGA high speed SerDes, PCIe, LVPECL, LPDDR4 clock, HDMI ✅ High power PCB design up to 4 layers, 3.2 KW, 320V output at 10A load current ✅ Design for Manufacturing (DFM) & Design for Assembly (DFA) using JLC PCB and PCB way services ✅ EMC / EMI aware PCB design practice using industry standards such as IPC-2221, IEC61188, DO-254 ✅ JLC PCB and LCSC parts selection, finding in-stock components, creating BOM with updated and available parts, finding alternate parts with similar technical specifications ✅ Generating Gerber files, NC Drill files, CPL files, BOM files for production, prototyping & mass manufacturing ✅ Schematic and PCB design review ✅ Circuit Designing, analog, digital, RF, microwave, embedded, high power circuit designing ✅ Circuit Simulation & Analysis ✅ Microcontroller Programming in C language ✅ Reverse engineering from given Gerber files, PCB images, BOM ✅ Problem solving, hardware development, troubleshooting, hardware debugging, design optimization for power, thermal, mechanicals constraints ⭐ PCB Design Software ⭐ ✅ Altium Designer v24 ✅ KICAD v9 ✅ DIP TRACE ✅ EasyEDA ⭐ Circuit Simulation Software ⭐ ✅ LTspice ✅ Proteus ✅ Multisim ✅ Keysight ADS ✅ Ansys HFSS ⭐ Programming ⭐ ✅ MPLAB X IDE ✅ C Language ✅ MATLAB SIMULINK ⭐ 3D Mechanical Design ⭐ ✅ SolidWorks ✅ PTC Creo ✅ Flow Therm ⭐ Power & analog circuit Projects ⭐ Power electronics, op-amp circuits, ADC/DAC interfaces, signal conditioning, piezo electric transducer driver, flyback converter, buck boost converter, laser diode driver, LED light driver, constant current and PWM control of LED lights, Switch Mode Power Supply (SMPS) design, linear power supply design, switching transformer magnetics design, AC load control using TRIAC, DC load control using SCR, H-Bridge driver for BLDC motor control using high power MOSFETS, gate driver circuit, multivibrator circuit using 555 timer, counter circuits, relay control, IGBT circuit for DC to AC inverter, bridge rectifier circuit for AC to DC converter ⭐ Industrial Projects ⭐ Temperature, humidity, weight, pressure sensors circuit design for instrumentation electronics, data logging, real time telemetry monitoring, signal conditioning circuit, feedback control circuits, robotics and actuator control, solenoid valve for flow control, PLC, DCS, SCADA for industrial automation, ⭐ RF Projects ⭐ X-Band and S-Band microwave RF power amplifier using GaN and GaAs devices, preamplifier, Directional coupler, band pass filter, Wilkinson divider, diplexer, microstrip transmission lines impedance matching, Low Noise Amplifier (LNA), mixer, microstrip patch antenna, electronic beam steering T/R modules, I/Q modulator, phased array circuits ⭐ Audio Projects ⭐ Audio Electronics: Amplifiers, filters, DSP-based audio processing, low-noise analog design, analog crossover network, equalizer, stereo and mono dual channel amplifier, phono preamplifier, hydrophone amplifier, MEMS based microphone array design, electret microphone amplifier, CODEC, RCA to XLR converter, phantom power supply, audio power amplifier for 8 and 4 ohm loud speakers, ⭐ Digital Electronics Projects ⭐ Digital logic circuits using discrete ICs, sequential circuit, NAND Flash memory circuit, mixed signal circuit using RF transceiver blocks with SMA connectors, FMC HPC connectors, high speed signaling with FPGA Actel, Xilinx, DSP controller from microchip, microcontrollers from Silabs, PIC, ATMEL C8051, ATMEGA, TMS320F28335, ESP32-C5, ESP32-S3, STM32, RPI, ARDUINO ⭐ Why Clients Choose Me ⭐ ✅ End-to-End Capability — from concept → schematic → PCB → firmware → prototype. ✅ High-Speed PCB Specialist —Impedance controlled routing and EMC/EMI aware designs ✅ Strong Communication — clear documentation, regular updates, and fast responses. ✅ Proven Track Record — 15+ years of hands-on design experience. ✅ Client Satisfaction — long-term ▒▒▒▒▒▒ client relationships, repeat contracts, and 5⭐⭐⭐⭐⭐ feedback

Senior Mechanical Design Engineer with 17+ years of experience developing mechanical components, assemblies and industrial equipment for energy and high-reliability engineering environments. Specia... Read more

Senior Mechanical Design Engineer with 17+ years of experience developing mechanical components, assemblies and industrial equipment for energy and high-reliability engineering environments. Specialised in SolidWorks 3D CAD modelling, parametric part design, complex assemblies, and production-ready engineering drawings with GD&T. I support clients with the development of mechanical designs from concept through to manufacturing documentation including: • 3D CAD modelling and parametric part design • Assembly design and exploded views • Detailed manufacturing drawings with GD&T • BOM development and engineering documentation • 2D drawing to 3D model conversion • Reverse engineering from drawings or images • Design for manufacturability (DFM) I have delivered engineering solutions for projects across the energy, subsea, drilling and nuclear industries, producing robust and manufacturing-ready designs to professional engineering standards. Available for freelance mechanical design, CAD modelling and engineering documentation projects.

Living in a world of 3D Modelling and Engineering, always ready to take up new opportunities and challenges. Got an equal share of theoretical and practical experience in designing and fabrication.

Living in a world of 3D Modelling and Engineering, always ready to take up new opportunities and challenges. Got an equal share of theoretical and practical experience in designing and fabrication.

we have good team for jewelry design. zbrush and rhino, matrix both software use for work. please contact for cad. ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒

we have good team for jewelry design. zbrush and rhino, matrix both software use for work. please contact for cad. ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒

Professional Designer for manufacturing particularly in Addtiive Manufacturing for more than 5 years. Also a business owner of Sutendar Design Studio and Manufacturing ( SutendarDSM) in Saudi Arabia a... Read more

Professional Designer for manufacturing particularly in Addtiive Manufacturing for more than 5 years. Also a business owner of Sutendar Design Studio and Manufacturing ( SutendarDSM) in Saudi Arabia and Indonesia. With SutendarDSM, EVERY DREAM IS TANGIBLE For more information and gallery : instagram : @sutendardsm

Hi and Welcome to MechFlow Designs If you are in need of 3d designs then you are in the right place! We are a company of professional Mechanical Engineers with over a 6 years of field experience. We h... Read more

Hi and Welcome to MechFlow Designs If you are in need of 3d designs then you are in the right place! We are a company of professional Mechanical Engineers with over a 6 years of field experience. We have a good experience in 3D model in accordance with ISO and ANSI standards. We can make a 3D model of your graphics or photographs of any mechanical or architectural objects. our skillset encompasses proficient 2D and 3D modeling using SolidWorks and AutoCAD. We have Expertise in 3d modeling, 3d product designing with FEA and CFD Analysis using ANSYS, we can also provide Rendering services using Blender, Keyshot and Fusion 360. Don't hesitate to get in touch, and let's bring your visions to life.

Hi my name is Duggie Reid. I am a 3D Design student based in Manchester, UK specialising in product design and 3D printing. I own a 3D printer and am happy to fulfil any printing services you need... Read more

Hi my name is Duggie Reid. I am a 3D Design student based in Manchester, UK specialising in product design and 3D printing. I own a 3D printer and am happy to fulfil any printing services you need - from design ideas to modelling it on software to the physical printing of it. Feel free to get in touch with anything you need doing!

Sir, i am Jigar (Mechanical Engineer) Over 8 year of experiance in Product design,Mold flow analysis, Mold design, Presstool Design, Jig & Fixture Development with manufacturing feasibility.... Read more

Sir, i am Jigar (Mechanical Engineer) Over 8 year of experiance in Product design,Mold flow analysis, Mold design, Presstool Design, Jig & Fixture Development with manufacturing feasibility. we will definately full fill your requirements.

Hi, I am a mechanical engineer and heaving 12 year of experience in designing. currently working as a R&D engineer with a engine manufacturing company. I am heaving good hands-on experience on followi... Read more

Hi, I am a mechanical engineer and heaving 12 year of experience in designing. currently working as a R&D engineer with a engine manufacturing company. I am heaving good hands-on experience on following mechanical software's : 1. AutoCAD 2. CREO Parametric 3. CATIA 4. SoildWorks 5. Autodesk Inventor 6. NX CAD I have good knowledge about 3D designing and detailed manufacturing drawings with tolerances.

With a background in Interior Design and sales, I have transitioned into pool and backyard design. I offer pool industry Sales & Design Team assistance and work overload, real estate concept and vis... Read more

With a background in Interior Design and sales, I have transitioned into pool and backyard design. I offer pool industry Sales & Design Team assistance and work overload, real estate concept and visualization services, personal backyard oasis design, etc. Great option for pool builders who don't offer the 3D renderings and videos potential clients want to see before they buy. I utilize your submitted ideas, photos, hand sketches, survey, real estate listing, GIS location, etc. to create 2D construction drawings, 3D animation renderings, photo renderings, video renderings, etc.

"Chief Mechanical Engineer and seasoned Mechanical Designer with extensive expertise in SolidWorks and AutoCAD. Passionate about precision engineering, innovative design solutions, and optimizing mech... Read more

"Chief Mechanical Engineer and seasoned Mechanical Designer with extensive expertise in SolidWorks and AutoCAD. Passionate about precision engineering, innovative design solutions, and optimizing mechanical systems for peak performance. Committed to delivering excellence through meticulous attention to detail and a proven track record of successful project execution."

I'm a Graphic Designer from Hisar Haryana India. I specialize in editing, illustration and logo design. I love to explore different styles and forms to enhance my skills.

I'm a Graphic Designer from Hisar Haryana India. I specialize in editing, illustration and logo design. I love to explore different styles and forms to enhance my skills.

Need precise, fabrication-ready 3D models and drawings for your industrial or steel project? I am a senior steel structure and piping designer with 13+ years of experience delivering high-accuracy mo... Read more

Need precise, fabrication-ready 3D models and drawings for your industrial or steel project? I am a senior steel structure and piping designer with 13+ years of experience delivering high-accuracy models and drawings for industrial and construction projects. I specialize in turning complex engineering concepts into clear, buildable, and fabrication-ready deliverables. My expertise includes: * Steel structures detailing & 3D modeling (Tekla Structures, Advance Steel) * Piping design & isometric drawings (AutoCAD Plant 3D) * Pressure equipment (storage tanks, vessels, boilers) * As-built modeling from point clouds and existing site conditions I work in full alignment with international standards and codes, including: ASME, API, CODAP, Eurocodes, and standard fabrication practices for steel and piping systems. My approach is based on real fabrication and site constraints (cutting, welding, bending, assembly), ensuring that every model is practical, accurate, and ready for execution. Tools: Tekla Structures, Advance Steel, AutoCAD, Plant 3D, Revit, Navisworks, SolidWorks I deliver clean, clash-free models and detailed drawings with fast turnaround and minimal revisions. If you are looking for a reliable expert who understands both design and fabrication, I am ready to support your project. Let’s discuss your requirements — I am available to start immediately.

I am a 3D Graphic designer with creative and technical expertise. Personally I believe that quality and perfection requires focus and continued efforts. I am proficient in Blender, SolidWork and Corel... Read more

I am a 3D Graphic designer with creative and technical expertise. Personally I believe that quality and perfection requires focus and continued efforts. I am proficient in Blender, SolidWork and Coreldraw .My goal is Client satisfaction by providing high quality works.

I am a Mechanical Engineer from Nepal. I have been freelancing as a mechanical parts designer for about two year. As a Mechanical parts designer i prefer SolidWorks 2018 and Catia V5. I have advanced... Read more

I am a Mechanical Engineer from Nepal. I have been freelancing as a mechanical parts designer for about two year. As a Mechanical parts designer i prefer SolidWorks 2018 and Catia V5. I have advanced knowledge in analysis software ANSYS specially on structural analysis, Thermal analysis and CFD. Email: ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒