Emergency Circuit Design for LED Light

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, 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.

We have designed BMS before and back up battery systems for Electronics Products. we can design this to work with Li-Ion batteries. can we discuss this over chat ? Relevant Skills and Experience We have over 8 years of experience in Power electronics designs and over the years we have designed few BMS. Check our profile for past work and reviews Proposed Milestones ₹22222 INR - Lets talk about the project first

A proposal has not yet been provided

Professional electronics engineer can help you Relevant Skills and Experience Did many led project

Hello Sir, I have experience in designing battery charging circuit. Kindly have a look at my profile where you will find similar circuit in my port folio. Relevant Skills and Experience Circuit design. Electronics Proposed Milestones ₹11111 INR - Project Additional Services Offered ₹8000 INR - PCB Layout

Hello I am an electronics engineer and I can design the emergency LED system. Relevant Skills and Experience I have designed no of similar projects with battery backup system. contact me over chat for more details... Proposed Milestones ₹4000 INR - Design

PIC16F877 or PIC18F type controller will be sufficient for all functions. Li-Ion Battery CC/CV Charger, require customized solution like MAX1737. PWM based LED Driver is required. Relevant Skills and Experience Experience in Multi Chemistry battery charger like Ni CAD, NiMH, Lithium Ion, Lead acid batteries. Experience in Switching Mode Power Supply (SMPS). Proposed Milestones ₹3333 INR - After Completion of work

Emergency light with multiple source of power. Relevant Skills and Experience circuit design, pcb design Proposed Milestones ₹11111 INR - circuit and pcb design Additional Services Offered ₹3000 INR - assistance in PCB production and assembly in China Hello. You didn't mention about power consumption? What kind of led are you going to use?

I'm an embedded electronic engineer working in the industry for two years. Interested in your project. I can deliver the design in 10 days. Please initiate a chat to clarify any doubts

hi I have sound knowledge of electronic I would like to work with you

Hi, from quick review, You need battery charger-discharge circuit with control topology w.r.t. aux power. We would like to work on this. Lets discuss. Relevant Skills and Experience Having expertise in Power electronics, Power supply design, Embedded systems, Battery charging, Schematic and Layout design. Proposed Milestones ₹13888 INR - Will be created later after discussion

Hi How are you As i am new here but working on online plate forms from the last 7 years I worked alot related to your work Thanks Relevant Skills and Experience work Proposed Milestones ₹3888 INR - full

Hello, I am an embedded programmer with 5 years of experience. I have worked on many projects and have good programming skills of embedded C and C++. Relevant Skills and Experience I have experience of micro-controller peripherals like UART, timer, counter, PWM, I2C, RS232, Interrupts and external peripherals like stepper motor, LCD, ultrasonic sensor, RFID, RF transceiver. Proposed Milestones ₹7777 INR - based on the discussion will decide

I can do it. I already did this same thing

I deal with IT, computers, telephones, wifi van, lan, service, ups, mcrocontrollers-applications, Eagle-Orcad, Workbench, Spice Hardware-related software Electronic service Relevant Skills and Experience Experience 35 years in electronics, design and service Proposed Milestones ₹3333 INR - projection Buying components wiring mounting verification Additional Services Offered ₹100 INR - verification test adjusting Testing the upper and lower limits of the parameters SMF / VRLA, is a mistake 12v battery 7mAh ... I think is 7Ah.

Hi sir, I have gone through your project description and I very much interested in doing your project. Thank you sir

I am skilled in the design of - SMPS - Battery charging and monitoring - Low power design - Schematics - PCB Design Skills I believe are needed to undertake this project Relevant Skills and Experience - SMPS - Battery charging and monitoring - Low power design - PCB Design Proposed Milestones ₹3666 INR - Project completion Additional Services Offered ₹641 INR - Documentation What type of lights and what is the expected runtime?

I'm going to use my mechatronics engineer skills, knowledge and experience to provide the PCB layout and components list for the project of the Emergency LED light. Habilidades e Experiência Relevantes Relevant experiences include the time I've worked in a similar project while at the Electrical-electronics maintenance sector of Gerdau. Skills include PCB layout softwares like Eagle, Proteus, etc. Pré-pagamentos Propostos ₹1000 INR - PCB layout ₹500 INR - Project's Components list ₹500 INR - Ok from client (corrections needed in project?) Serviços Adicionais Oferecidos ₹250 INR - Assistance for fabrication / hour

I have worked on many systems like this which including a fail safe power system including a project in Atomic Power House , Narora. Your project is similar to that. We can even implement some other advanced features to it, like - *Sending msg to your phone whenever there is power cut. * Smart change facility , which increases battery life *Microcontroller It will not cost much as I will be working on Indian version of microcontrollers which are more reliable and cheaper also. You may add max. of Rs.1000 more for adding microcontroller based functionality. I assure you the project will be completed with in a week max. You may contact me on 9560042499 Thanks

30 dias Habilidades y experiencia relevante electronica Htos propuestos ₹7777 INR - electronica