Find Jobs
Hire Freelancers

Buck-Booster Converter

$250-750 CAD

已关闭
已发布将近 7 年前

$250-750 CAD

货到付款
Need a buck-boost converter schematic and layout designed. Voltage Input Minimum: 24Vdc Voltage Input Maximum: 170Vdc Voltage Output Minimum: 21Vdc Voltage Output Maximum: 170Vdc The design is going to be modular: - Each module needs to only handle 2~4 amps. - If more amperage is needed more modules need to be able to parallel together to accommodate the amperage requirements. - There needs to be a way to sync the set output voltage between parallel modules. - IF microcontroller is going to be used on each module THEN communication bus needs to be made so all modules can communicate with each other or main controller.
项目 ID: 13889092

关于此项目

17提案
远程项目
活跃7 年前

想赚点钱吗?

在Freelancer上竞价的好处

设定您的预算和时间范围
为您的工作获得报酬
简要概述您的提案
免费注册和竞标工作
17威客以平均价$1,010 CAD来参与此工作竞价
用户头像
Hi Sir, We are professional electronics engineers, we can do these jobs with good ease. We do circuit designing, pcb designing, professional product designing. WE offer you our services for this project at very low and affordable rates. We are professional engineers and developers who do such projects from the last eight years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are professional with 8+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have collaboration with Atechcircuits in Shenzhen China for excellent quality PCB manufacturing. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company
$550 CAD 在18天之内
4.9 (23条评论)
6.1
6.1
用户头像
Hello Sir. I can help you, desing with Altium A17 send full project sch, pcb, gerber and 3D model in STEP format. i can put special wire for sync with you put DC/DC in parallel for better operation.
$2,222 CAD 在10天之内
4.9 (43条评论)
6.3
6.3
用户头像
Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent welding power supplies design, high frequency transformers design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.
$1,666 CAD 在30天之内
4.7 (23条评论)
4.9
4.9
用户头像
I am an Electrical Engineer having specialization in Electronics and Control, teaching at Electrical Department FAST National University Pakistan. I am also persuing my MS degree in Electrical Engineering with specialization in CONTROL. I have taught the followings courses, and also done many projects related to these subjects as well as related to consumer electronics products. 1. Control System Design & Modelling (Continuous, Discrete, Linear, Non-Linear, Optimal, Fuzzy Logic + Matlab & Simulink) 2. Digital System/Logic Design (Verilog, VHDL, Logisim) 3. Digital Signal Processing (MATLAB) 4. Micro-controllers (8051, Arduino, PIC) 5. Power Electronics (PSIM, MATLAB, PSpice) 6. Control of Electric Machine Drives 7. Circuit Analysis and Designe etc 8. PCB Design (Proteous + Ultiboard + Altium Designer) I assure you, if you assign your project to me, you surely gonna work with me in future. Note: I also provide the services in Mechanical Engineering Projects.
$750 CAD 在3天之内
4.8 (15条评论)
4.5
4.5
用户头像
Hello I am an Electronics and communication engineer and I am interested in your Project. I have designed Boost converter in past with similar Power output. contact me over chat for more detail.
$250 CAD 在3天之内
5.0 (13条评论)
3.9
3.9
用户头像
I'm expert in PCB design, manufacturing and circuit design. You can check my portfolio for more details on my previous projects. I guarantee you the best quality and delivery on time for sure. Price is negotiable.
$777 CAD 在10天之内
5.0 (4条评论)
3.2
3.2
用户头像
Hi sir I am an experienced PCB designer with 18 years of experience in PCB design and development and circuit design
$744 CAD 在15天之内
3.0 (4条评论)
4.0
4.0
用户头像
Hi there, I can design a buck-boost converter schematic and layout designed with the following requirements. Voltage Input Minimum: 24Vdc Voltage Input Maximum: 170Vdc Voltage Output Minimum: 21Vdc Voltage Output Maximum: 170Vdc I will design in modules such that : - Each module needs to only handle 2~4 amps. - If more amperage is needed more modules need to be able to parallel together to accommodate the amperage requirements. - There needs to be a way to sync the set output voltage between parallel modules. - IF microcontroller is going to be used on each module THEN communication bus needs to be made so all modules can communicate with each other or main controller. Let's chat.
$349 CAD 在14天之内
2.7 (5条评论)
3.9
3.9
用户头像
A proposal has not yet been provided
$1,666 CAD 在15天之内
5.0 (1条评论)
1.6
1.6
用户头像
Hey We are a team of Technical Developers and have got expertise in such stuff. Ping me if you are looking for a quick resolution
$1,666 CAD 在10天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hi! I have fairly good experience with power electronics and embedded systems and have designed several devices that make full fledged use of digital and analog electronics. I also have hands on experience with system on chips (SoC) that can cut down the project development time by many folds and also ensure the best in class signal integrity and low BOM. I have good knowledge of CAD, CFD and CAM and have designed several thermal systems for electronics cooling. In HF power converter design, heat generation has always been the biggest limiting factor. Early design of thermal system can greatly reduce the total development time and also ensure high mechanical and electrical integrity. Since your converter has a power capacity over over 500 watts, it will inevitably need a good cooling system. I have successfully designed and tested various power electronics converters including both online (double conversion) and offline HF power inverters, MPPT etc. A few examples are: 1. 850 Watts, 70A offline inverter which measures only approx 6 inches a side. (Efficiency >95%) 2. 1.2KVA online inverter with inbuilt 1000W AC charger and 1000W solar MPPT for 48V lithium batteries used in applications such as mobile towers, etc. In both the above converters, a single System on Chip (SoC) has been used to provide state of the art switching techniques. I will be happy to assist you in your project. Regards Mrinal Mani
$888 CAD 在25天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hi, I am an electronic engineer, currently in the final year of B.E . We have expertise over such kind of projects. You can check our website if you want to, www.munphurid.com. Your project will be ready in 10 days, and we won't disappoint you. Just try us once.
$500 CAD 在10天之内
0.0 (0条评论)
0.0
0.0

关于客户

CANADA的国旗
London, Canada
4.9
8
付款方式已验证
会员自9月 13, 2011起

客户认证

谢谢!我们已通过电子邮件向您发送了索取免费积分的链接。
发送电子邮件时出现问题。请再试一次。
已注册用户 发布工作总数
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
加载预览
授予地理位置权限。
您的登录会话已过期而且您已经登出,请再次登录。