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low current measurement circuit design-1 -- 2

₹12500-37500 INR

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Lagt ut over 5 år siden

₹12500-37500 INR

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need person who has knowledge about circuit design using latest opamps according our specifications after discussion only project will be granted project contains there parts [login to view URL] and HV part (0-300vdc) incorporate hv circuit [login to view URL] eradication-isolation [login to view URL] section [login to view URL] output section
Prosjekt-ID: 17343651

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19 forslag
Eksternt prosjekt
Aktiv 6 år siden

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19 freelancers are bidding on average ₹23 619 INR for this job
Brukeravatar
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, Plasma ARC power supplies, high frequency transformers design, solar grid tie transformers, electrical vehicles 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.
₹33 333 INR om 10 dager
4,9 (53 omtaler)
6,6
6,6
Brukeravatar
Dear Valued Employer, My name is Martin Botsov and I am an engineering physicist with extensive experience in the field of circuit design, circuit prototyping and PCB design. As I understand from the project description you are looking for an electronics engineer capable of designing a low current measurement circuit according to all stated requirements. So, without further ado here's how the workflow would look like, if you happen to choose me as a partner for your project: 1. Initial discussion 2. Proposal for solution 3. Block diagram of proposed solution 4. Schematic drafts based on proposed solution 5. Component library creation 5.1 Schematic symbol library creation 5.2 Footprint library creation 6. Schematic drawings 7. Review of schematic drawings 8. Layout design 8.1 Components placement and arrangement 8.2 Components routing 8.3 Review of final layout design 9. Design rule check 10. Final check, verification and validation 11. Production files (GERBER, NC DRILL, ASM, PICK & PLACE, STEP, BOM, SCH, 2D mechanical) Your project will be carried out on Altium Designer and Autodesk Inventor. Delivery term could be further negotiated once I start working on the project. Don't hesitate to contact me with questions regarding any details around your project. You could also check out my profile on Freelancer and LinkedIn for more details around my professional experience. I am looking forward to hearing from you soon. Thank you for you time. Kind Regards Martin Botsov
₹37 500 INR om 42 dager
5,0 (17 omtaler)
5,6
5,6
Brukeravatar
Sir, I am an experienced electronics engineer in a leading electronics company. I developed so many Embedded boards, FPGA boards, SoC boards, Microcontroller boards using ORCAD Cadence and written codes in C, VHDL, Vivado. Please give more details about your logic, I will make the schematic. Thanks
₹20 000 INR om 7 dager
5,0 (3 omtaler)
4,9
4,9
Brukeravatar
hello i am a computer engineer,i have masters of computer engineering,i have more than 7 years of experience in arduino and electronics,i can help u to implement ur proj quickly
₹27 777 INR om 3 dager
5,0 (21 omtaler)
4,6
4,6
Brukeravatar
We have long experince in analog electronics and we can guarantee completion of your project according to your specifications. Please contact us to discuss your specific requirements.
₹35 555 INR om 14 dager
5,0 (4 omtaler)
3,8
3,8
Brukeravatar
hi hello nice to see your project my self vipin i am electronics engineer i have 4years of experience in electronics hardware designing i would like to do your project thanks :)
₹15 000 INR om 10 dager
5,0 (8 omtaler)
3,6
3,6
Brukeravatar
Hello Hope you are doing great. I am an Electrical Engineer and have vast experience in making circuits. Recently i made a isolated voltage and current sensor using an opamp and optoisolator with good signal to noise ratio (noise cancellation) for measauring 370V DC and currents in mA., to interface with a microcontroller. If you are interested then we can discuss details over chat. Regards
₹12 500 INR om 10 dager
4,9 (10 omtaler)
3,4
3,4
Brukeravatar
Hi, Please, share more details about your project. One way for suppress the noise wheen meassurements are made with an oscilloscope (inputs) is use a differential configuration and after add one input with the inverted other input, this can be apply in a circuit for suppress the common mode noise, for the differential mode input noise can be use filters, we can help you with this, share more details. Additional knowledge, microcontroller circuit design, i have a voltmeter project that can be converted to a AmpMeter, i an interested also in the frequency range ( is 60 Hz ?). If is needed we can talk about an physical implementation. Regards,
₹15 555 INR om 10 dager
4,7 (7 omtaler)
3,3
3,3
Brukeravatar
Hello! Mechatronic engineer here! And I can help u with this, I actually have a pretty similar project ! But for lower voltages and with a not very accurate setup Relevant Skills and Experience I can program microcontrollers and design PCB ! I’m also very familiar with the scale, precision and conversion of analog signals into digital signals and comunication on MCU
₹27 777 INR om 20 dager
5,0 (2 omtaler)
2,8
2,8
Brukeravatar
I am working as a PCB design Engineer for 7 years in a respected company. PCB design is my profession and my hobby and I would like to give my best service and talent to the PCB projects here in Freelancer. I am mostly exposed to the following Projects: --Arduino Shields --Breakout boards and Shields --Bluetooth PCBs --WIFI PCBs --RF design PCBs --MCU boards --Prototyping --Development Boards I can do: -- PCB layout design -- Schematic Capture -- Library Creation, Symbol, and Footprint -- Research and Development -- Gerber Generation -- Can support for PCB Manufacturing -- Can support for complete product design and development -- Programming and hardware/software development My Softwares: --Altium Designer --Cadence Orcad --Eagle --Kicad
₹27 777 INR om 10 dager
5,0 (1 omtale)
2,4
2,4
Brukeravatar
bid is symbolic. pls tell more abt the project. i have 9 yr experience in electronic design. btech from iit. i can generate 300V from say 12V or even less. the current measurment requires isolation throigh isolation amplifiers. pls tell more about the work. from bangalore. if you are making commercial product then i will help u reduce cost of bom and errors. thnx
₹22 222 INR om 30 dager
4,8 (2 omtaler)
2,7
2,7
Brukeravatar
i am competent can work on various field specially in electronics and engineering highly determined person.
₹16 666 INR om 15 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
I'm an electronics engineer and have full capability to complete the task in specified time. At present I'm working as a professional in Tata Innovation Lab in robotics and in circuit designing field.
₹22 222 INR om 10 dager
0,0 (0 omtaler)
0,0
0,0

Om klienten

INDIAs flagg
Trichy, India
5,0
5
Betalingsmetode bekreftet
Medlem siden sep. 13, 2014

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