Need a rechargeable driver for lighting up 20W.

Required a DC led driver with built-in rechargeable circuit.

In case of lost electricity it powers up and when the power is available then it should get charged and light as well.

Mainly focused areas are

1. Good Protection from high voltage

2. Cut-off when the battery is full

3. auto switch to battery or DC power source.

4. Power rating for LED is DC 20W, 28-32 Volts with 600mAmps.

[login to view URL] AC 240

Beceriler: Elektronik, Elektrik Mühendisliği, Devre Tasarımı, PCB Düzen, Mikrodenetleyici

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İşveren Hakkında:
( 1 değerlendirme ) Lisle, United States

Proje NO: #20376532



I'm a software/hardware engineer with 10+ years experience and high skills. - PCB design/manufacturing using Altium Designer - Remote sensor/control network system - Arduino & Atemga programming - RF Wireless communic Daha Fazla

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(3 Değerlendirme)

Bu iş için 20 freelancer ortalamada $209 teklif veriyor


Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the Daha Fazla

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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 f Daha Fazla

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Hello, as an experienced electrical engineer with more than 7 years of experience, I am very confident with your project. I developed lots of electrical devices such as IoT devices, wearable devices, power supply devic Daha Fazla

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Hello. I am an electric engineer. Regards. //////////////////// ////////////////////////////////////////////////////////////////

$150 USD in 7 gün içinde
(32 Değerlendirme)

As an electronic engineer, I have been working in PCB design/layout and firmware programming field for 8+ years. Here are some of the experiences that I worked ago. - Schematic and PCB Layout using Altium designe Daha Fazla

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I have 8+ years of experience in the design of digital and analog design. I have a rich experience of design and simulation about RF and electronic circuit using Cadence , Altium, ADS, HFSS and so on.

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I am an Electrical Engineer with a masters degree and I have high proficiency in Electrical Engineering, HVAC, LTE system model, Thermal system design, FPGA, Verilog / VHDL, Matlab/ Simulink, Microcontroller, Modeling Daha Fazla

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Hallo. I‘m PhD student connected to nuclear electronics design. Had also made led front light for my car. Anton.

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Hi, I am working on embedded system design and realization over 10 years. First, I've made firmware code and then made hardware design(sketch and pcb). I've made the hardware with ARM and TI DSP,Microchip PIC controll Daha Fazla

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Hi, I went through project description and willing to work on it. I am confident enough to design a circuit as per your requirement. I have already design rechargeable led circuit with auto on and off feature. Daha Fazla

$250 USD in 5 gün içinde
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Hi, sir I am so glad to bid your project. My experience is as attached and you can check. I would like to work with you. Best regards. [login to view URL]!brgxFYjT!brMPPCiDqhBoF9I86GPZrQ

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I am a lecturer at engineering college for electrical and electronics [login to view URL] as electrical incharge at Jharsuguda airport.I have a reach experience of guiding students through their electrical and electroni Daha Fazla

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Hi, i'm an electrical engineer with 2 years experience . I'm interested in your project & I can help you in your design .don't hesitate to call me on chat.

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Hi, Emertion Technologies help you to "Turn your Idea into reality". We help develop your project from earliest stage to production level. We also help in finding best suitable Manufacturer for your product, who can p Daha Fazla

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Hi, I´m an engineer in Mechatronics with a wide experience in Domotic installations. I offer you to design a device to satisfy your needs. I will send you the bill of materials and the software need it to install on th Daha Fazla

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