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Over voltage protection circuit design

$30-250 USD

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Veröffentlicht vor mehr als 1 Jahr

$30-250 USD

Bezahlt bei Lieferung
I need an over voltage protection circuit designed, which needs to cut off the input source when it reaches 59vdc. Max current of power circuit is 3amps. This is to protect the 12v and 5v power regulator circuits. During normal operation, the input source is between 40-59vdc. There are situations that arise where the input voltage may rise to 160vdc for about 3-4 seconds, hence the requirement of over voltage circuit to protect the regulators. The circuit must fit in an existing pcb design. Parts must be available in Jlcpcb. I want the circuit built and tested before payment
Projekt-ID: 35293222

Über das Projekt

27 Vorschläge
Remote Projekt
Aktiv vor 1 Jahr

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Hi we are a professional team of experience professional serving to industry ,defense and as a freelancing will to provide solution to innovative [login to view URL] are specialized in IoT base solution along with nano watt system . we have in house expertise under one roof of rapid prototyping (Electronics PCB design and firmware development) and cloud development and web portal along with mobile app development http://falcosys.com. kindy message to [login to view URL] forward for you.
$250 USD in 7 Tagen
5,0 (69 Bewertungen)
7,5
7,5
27 Freelancer bieten im Durchschnitt $179 USD für diesen Auftrag
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Hi I am an electronic engineer and have experience of circuits designing and PCB layout designing. I did read your project description and can help you with this project. You can also check my designed PCB layout designs as samples. Share your project details further and for any discussion feel free to contact me. Thank you
$250 USD in 15 Tagen
4,8 (108 Bewertungen)
6,8
6,8
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Hi There, I am a senior PhD Level Expert and Have more than 5 years of experience in electronics and power electronics, i can design protection circuit for you. Just check my profile and share your details. Time and Budget will be discussed. Thanks
$140 USD in 7 Tagen
4,8 (93 Bewertungen)
6,1
6,1
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I am a professional PCB design engineer i have expertise in designing PCB board for industrial level products. I am working as hardware design engineer in a reputed firm based in Germany, where my job is to analyze the working of existing circuit and design new improved circuit and industrial level PCB for our costumer. I understood the project description i can deliver your task in a professional way at reasonable budget. You can trust on me, your satisfaction will be my priority, you can trust on me. I am sure you will consider me for this task when you look to my portfolio. Waiting of your earliest response. Best Regards Muhammad Adeel
$30 USD in 7 Tagen
4,8 (39 Bewertungen)
5,6
5,6
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Good day, I have more than 30 years experience in circuit designing. Please share me existing pcb design so that I can see and help to fit the circuit. I can design over voltage protection circuit in a quality and timely manner. I would like to have a thorough discussion on this project as there are certain suggestions from my side After dedicating more than 30 years to the electronics design and development, I am passionate in designing the best products Technology wise I have worked on all the latest technologies like GSM, 5G, Lora etc. And have worked on more than 20 design tools for designing and simulation purpose Some of the generic queries from my side are: 1. What is the application of this product? 2. What will be the ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? If you are someone who wants to benefit from my experience just message me Hi and I shall be there for you. Regards Hari Mohan Engineering for one is magic for others
$140 USD in 2 Tagen
5,0 (5 Bewertungen)
5,2
5,2
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Greetings, Thanks for having me. I have gone through your project brief and understand your requirements for designing an over voltage protection circuit for your system. I am an electronics engineer having around five years of experience as a professional circuit and PCB design engineer. I have developed many projects utilising Altium Designer and many other design tools. List of my clients include industries like Education, IT and ISPs etc. The deliverables will include the schematic of the protection circuit, simulation results, PCB layout (will be adjusted in your current design), BOM for used components and gerber data as well. I f you can share your current design so that I can make it as fast as possible. Looking forward to hearing from you soon. Best regards, Nuaman Saghir
$125 USD in 3 Tagen
5,0 (26 Bewertungen)
5,4
5,4
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Hello I am a verified engineer and preferred freelancer and I have more than 15 years of experience in the embedded systems design and pcb design and electronics systems design for the project I can provide you with a working prototype. and I have good experience in over voltage dc design and protection. So let's discuss your project in chat.
$140 USD in 7 Tagen
5,0 (19 Bewertungen)
5,0
5,0
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Hello. ⭐ ⭐ ⭐ ⭐ ⭐ I have been working for more than 10 Year in the field of Electronic engineering (Hardware / Firmware). I have extensive experience in the areas including Circuit Design, Circuit Simulation (Analog, Digital), PCB design, Embedded Software(Keil, Mplab, FPGA, Arduino, Rasberry PI, C/C++) etc. Expect me to help your business as if I am growing my own. I would love to hear from you. Warm regards
$150 USD in 7 Tagen
5,0 (4 Bewertungen)
4,1
4,1
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Hi What is the size of your current pcb and also what is the connection to it Hi need more information about the project I can design schematic, PCB and write the firmware for you I have experience working with Altium designer. I can send you some of my previous design with Altium I am an electrical engineer with expert in microcontrollers and circuit design Thanks
$100 USD in 4 Tagen
4,4 (11 Bewertungen)
4,1
4,1
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Hello there. I have good experience with electric circuit and design. SO can make portection circuit from over voltage. I can make pcb design with your requirement. Regards.
$250 USD in 7 Tagen
5,0 (2 Bewertungen)
3,3
3,3
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"Hello there! I am glad to posting your Over voltage protection circuit design project. I am a professional researcher and writer. I will provide exceptional work with 100% perfection and Turning report as well. I have extensive experience in research and always I can deliver quality work on my client within time. I have 7 years of experience in the field of writing. I am interested in this project. I have completed many similar projects before. You’ll find my content as 100% unique, grammatically correct, engaging, and of high-quality. I am confident that I will be able to lend my talents to you in this way. I the most experienced in article writing, research report writing, copy writing, blog writing, business plan, marketing plan, case study, Financial analysis, Power point presentations, writing tasks, Essays, Proposals, Rewriting tasks, Technical Reports, financial plan. ▶ My service always *100% Original Content * 100% Copyrights to the buyers * Unlimited Revisions * Client satisfection I deem fit you will definitely be satisfied with my work and interested to do future project with me. Please send me message and provide complete details so we can discuss it further. Best regards, Babita Rani. "
$30 USD in 1 Tag
5,0 (1 Bewertung)
1,0
1,0
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Hello. I am an electronic engineer. I have a lot of experience with PCB design and MPU programming. I hope a cooperation. Regards.
$140 USD in 7 Tagen
5,0 (1 Bewertung)
1,0
1,0
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Good day, I am a firmware and hardware developer employed in the RnD department of a company of which the core business is designing and developing tracking devices. I have developed many PCBs with this same requirement, the only difference being my circuit is designed to cut off the voltage at 36v to protect my DC-DC IC, this circuit could be easily adapted to suit your needs. Feel free to message me so that I may show you the design and operation of the circuit via video.
$90 USD in 5 Tagen
5,0 (2 Bewertungen)
0,9
0,9
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Hello, I am Mr. Tariq and I am electrical expert. I have 4 years experience in circuit design, electrical engineering and PCB layout. Give me more detail about your project. Thanks
$140 USD in 7 Tagen
1,0 (1 Bewertung)
1,1
1,1
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I feel fit for this job because I match the required qualifications. I am a recent graduate from Malang State Polytechnic, majoring in electronics engineering. I learned a lot in college about PLC control systems, pneumatics, hydraulics and electronic circuit design. I also have an experience in designing a circuit board.
$30 USD in 1 Tag
0,0 (0 Bewertungen)
0,0
0,0
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HELLO DEAR CLIENT I have gone through your project details, having all the required skills and VAST EXPERIENCE.I confirm to you that the project is doable since its within my area of EXPERTISE i.e Python (ML, DS, AI, Web(Django), API Dev), Android(Java, Kotlin), Database (Mysql, PostgreSQL, Ms Access), Flutter, C,C#, ASP.NET, Java,Wix, Wordpress, PHP, JavaScript, HTML and CSS e.tc. Timely and Good work is 100% guaranteed. I present my bid to you and thanks in advance as you consider me
$140 USD in 7 Tagen
0,0 (0 Bewertungen)
1,0
1,0
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I will provide you with the best design that takes into account all your design and programming needs
$140 USD in 7 Tagen
0,0 (0 Bewertungen)
0,0
0,0
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I am an electronics engineer. I know how to design a circuit by the use of software. I have a project on dc power supply which can protect a circuit from over voltage and undervoltage.
$140 USD in 7 Tagen
0,0 (0 Bewertungen)
0,0
0,0

Über den Kunden

Flagge von AUSTRALIA
Albert Park, Australia
5,0
16
Zahlungsmethode verifiziert
Mitglied seit Sept. 27, 2016

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