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PCB design of UPS backup for PC -- 2

$400-900 USD

Cancelled
Posted over 8 years ago

$400-900 USD

Paid on delivery
Need PCB design and component choosing for a DC/DC module with UPS functionality used with industrial x86 pc board. Need Schematics, BOM, Manual and if needed OS drivers. PCB footprint and production cost is necessary. Battery should be either Li-Ion , Li-Po or LIFEPO4 Wanted specs. Not all 100% required, depending on difficult and cost. - Board size 75 x 50 mm. Height around 10 mm - Connectors should be molex type connectors or similar as the device will be mounted internally of final device. - USB interface, works with Windows 7/8 devices. Show up as battery Windows detects device as “Battery”, no special drivers required ** - Input DC between 11-24V - Programmable voltage thresholds - Generate any output voltage between 12-24V - Supports r Li-Ion , Li-Po,LiFePO4 battery chemistry - Battery Charging functionality - Safety mechanisms such as battery temperature etc. - Galvanic isolation between input and output. We have found a suitable module already, but footprint of PCB is too large and module is unnecessary complicated. OpenUPS from [login to view URL] [login to view URL] Function wise this module is perfect, but its expensive and too large. We are not PCB designers or battery charging experts, so hoping you are. Also open to suggestion where to manufacture finished product. If you are a producer we will be happy to look at cooperation.
Project ID: 9338678

About the project

16 proposals
Remote project
Active 8 yrs ago

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16 freelancers are bidding on average $1,288 USD for this job
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hi i am an expert electronics engineer with almost 7 years of experience in this field i assure you quality work and on time delivery please have a look at my profile i am waiting for your reply to start regards
$947 USD in 10 days
4.9 (229 reviews)
7.9
7.9
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I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department at 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 Logic Design (Verilog, VHDL, Logisim) 3. Digital System Design (Verilog, VHDL, Logisim) 4. Controllers (8086 processor, 8051 Family, Arduino, PIC Family) 5. Power Electronics (PSIM, MATLAB, Orcad, PSpice) 6. Control of Electric Machine Drives 7. Circuit Analysis and Designe + Many Others 8. PCB Design (Proteous AREAS + Ultiboard + Altium Designerm + Diptrace) I assure you, if you assign your project to me, you surely gonna work with me in future.
$1,000 USD in 15 days
4.8 (246 reviews)
7.2
7.2
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Hello, I have been associated with Hardware design (Circuit / Electronics design), PCB design, Library creation and Library database maintenance, PCB Manufacturing, Component procurement, PCB Assembling and Functional testing for over 9 years. I have used various CAD/EDA tools for PCB design. Would you prefer any specific EDA tool for PCB design (or) any tool is okay? I will provide the PCB Manufacturing, Component procurement, PCB Assembling & Functional testing services too. I would like to take this up and are fully equipped to deliver the required files. So, if you'll give me a chance to take part to your work, I will respond in the same manner, handling you good quality projects, as soon as possible. I look forward to hearing from you! Wish you a nice day! Thanks & Regards, Karthik
$900 USD in 7 days
4.8 (122 reviews)
6.7
6.7
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Hi, I am an electrical engineer and expert in PCB layout designing using multiple computer Aided softwares like, EAGLE, Altium Designer and Proteus. I am skillful in power supply designing. I have a good troubleshooting skill. I have designed a lot of power supply. I can do this task. I have also designed a number of PCB........................................................ Hope you will contact me and try to Hire me.................
$1,111 USD in 30 days
5.0 (53 reviews)
5.9
5.9
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If you wouldn't mind, I'll tell a little bit about ourselves. --- We have worked with huge amount of various models of MCU. ATMEL, ST Microelectronics, TI, NXP and many other brands. We have written software for these microcontrollers in Assembly and also in C programming languages. Arduino isn't unknown word for us too! We can also produce PCB (we know where and how to produce). By the way, one of our project has 1000's of devices with MCU inside. And this MCU works under our own firmware. We're proud to be part of something big and useful. That helps people in everyday life. For the last few years we have been working with Linux based SBC (Rasbperry, Beaglebone, other brands). And certainly, besides of writing firmware for microcontrollers and SBC (C,C++, Python), we design and produce PCB for these MCU, SBCю --- Advantages working with our small team: - we're group of EXPERIENCED ELECTRONIC ENGINEERS (We have more than 17 years of experience in electronic devices design and firmware development). We can solve all the problems, which occur during device creation stages. We can solve tasks in parallel and help each other. - our SOLUTIONS (systems and devices) WORK. - we deliver COMPLEX READY solutions. - we perform as PCB design so a FIRMWARE design. You can spare time and money on search for another specialists - we work with WEEK REPORTS and MILESTONES. You pay only after you see the result and it suits you - we're ready for often and INSTANT COMMUNICATION
$1,500 USD in 30 days
5.0 (1 review)
4.2
4.2
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Hello Sir, I have read your project description and I am interested to work on this project. I have worked on similar project and I have developed several SMPS also which have ratings as 12V/2A, 12V/1A, 12V/5A and 5V/12A. So I am fulfilling your requirement and required skills with experience. If you are interested to discuss with me regarding to this project, then kindly respond to this proposal. Thanks. Chirag
$722 USD in 3 days
5.0 (7 reviews)
3.9
3.9
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I am working with UPS related industry for last four years and I have some experience of designing it so I think I can do this task in much better way. Moreover I am an Electrical Engineer with MS in control systems. We are also manufacturing the PCBs and other stuff related to UPS. Looking forward to work with you. My bid is flexible, depending upon the details of this project. Regards.
$800 USD in 10 days
4.9 (16 reviews)
3.6
3.6
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hi, I have a design experience in Power Electronics. What is the output power. Design depends on output power. How much current the load will draw. For galvanic isolation flyback , forward or half bridge can be used but it depend on output power required. Regards
$888 USD in 25 days
5.0 (9 reviews)
3.6
3.6
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A proposal has not yet been provided
$850 USD in 25 days
3.2 (12 reviews)
5.7
5.7
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Dear Contact me. I can assist you. I have good experience I am also working as implementation engineer for UPS systems. When you need? Thanks
$900 USD in 15 days
5.0 (4 reviews)
3.0
3.0
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I have Master & Bachelor of Electrical Engineer Degree; I have over 8 year experience of PCB board design and also I have relationship of pcb manufacturing in china(I made all my boards sice 2010 with them, cheap and fast); high proficiency in UPS, DC/DC, AC/DC converter design;
$1,222 USD in 30 days
0.0 (0 reviews)
0.0
0.0
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Dear Sir I am working with a manufacturing company (UPS, INVERTER, BATTERY CHARGER etc). I am a system programmer and having 5 yrs experience in embedded systems. And working as RnD head of Deptt. and living in Jaipur. I want to work as a free lancer. I would like to work with you. Thanks a lot Vinod Sharma
$666 USD in 50 days
0.0 (0 reviews)
0.0
0.0
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Dear Sir My name's Yuniarto Wimbo Nugroho i'm experience in electronics engineering and UPS system you can check in my profile about my experince, and you can see example my design PCB and other. if you interest with my offering, please contact me again and i'll give fast respons for you thanks a lot sir best regards yuniarto wimbo nugroho
$944 USD in 10 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SWEDEN
Lidingo, Sweden
5.0
1
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Member since Jan 23, 2013

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