Boost converter and power charging module design

กำลังดำเนินการ โพสต์แล้ว 5 ปีที่ผ่านมา ชำระเงินเมื่อจัดส่ง
กำลังดำเนินการ ชำระเงินเมื่อจัดส่ง

Required is a boost converter & battery charging circuit design. Fabrication of the module is not required.

Subject to the specifications below, required for delivery is:

- circuit board BOM (incl manufacturer part numbers)

- design files (preferably EasyEDA, but Kicad, Eagle or Altium OK)

- detailed description of circuit operation

Specifications:

- 2.7-5v input

- 12v, 1A output

- 2.5cm/1" ^2 or less

- 1A charging with under/over protection & low voltage cutoff

- SMD parts US$2.50 or less at volume (1,000)

การออกแบบวงจร วิศวกรรมไฟฟ้า อิเล็กทรอนิกส์ โครงร่าง PCB ออกแบบผลิตภัณฑ์

หมายเลขโปรเจค: #17222732

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27 ข้อเสนอ โปรเจกต์ระยะไกล ใช้งาน %project.latestActivity_relativeTime|แทนที่%

freelancer 27 คน กำลังเสนอราคาในงานนี้ โดยมีราคาเฉลี่ยอยู่ที่ $549

zarnescugeorge

Hello! How are you?! I can help you right away! I have 10 years experience in electronics design and layout. Please check my profile and you will see there just a few of my projects! Have a great day!

$833 AUD ใน 10 วัน
(93 รีวิว)
7.2
seshupower

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 เพิ่มเติม

$1111 AUD ใน 20 วัน
(61 รีวิว)
6.8
BKTechnology

Hello, We are a design team include 3 groups: System Design, Layout PCB & Mechanical. We have +15 years experience of Developing custom electronics, Hardware Design, Firmware, Software and +5 years experience of 3D เพิ่มเติม

$900 AUD ใน 5 วัน
(28 รีวิว)
6.7
EverMaster

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, VHD เพิ่มเติม

$1200 AUD ใน 10 วัน
(3 รีวิว)
4.9
AhmedSobhiSaleh

Hi, I am a professional electrical engineer I know all about circuit and layout design on cadence mentor and synopsys, etc…. and have all the required cad tools on my laptop I can finish your task quickly and efficient เพิ่มเติม

$255 AUD ใน 5 วัน
(24 รีวิว)
5.1
patobek

Hello! I would like to work on your project, I'm very proficient in this field with 8 years of experience, I never left any of my clients unsatisfied, my reviews are proving that. I would be glad to work with you on เพิ่มเติม

$388 AUD ใน 10 วัน
(13 รีวิว)
4.7
jaydeepsingh0910

hi i am interested in your project, i have design such project and also using in my circuit, its part om gps and gsm based circuit i can did all file within 100$

$555 AUD ใน 10 วัน
(4 รีวิว)
4.0
amrmabdelrahman

Hello No Problem at all but the design program will be Proteus for both Schematic and Layout also as a free service i offer Prototyping & Manufacturing remote management by arranging whole process with suppli เพิ่มเติม

$250 AUD ใน 5 วัน
(5 รีวิว)
3.7
paulminu14

Dear Hiring Manager, I have worked with various Electrical & Electronic support companies as an Engineer which develop my skills in awarding with excellent, effective & efficient results as per my jobs responsibility. เพิ่มเติม

$250 AUD ใน 10 วัน
(4 รีวิว)
2.8
jawwadHusNain

hi. i have go through your requirements and i am able to do your project. currently i am working on a same category project on freelancer, it will complete in next 24 hours then i can provide you my services. Please vi เพิ่มเติม

$370 AUD ใน 10 วัน
(2 รีวิว)
3.2
sonaliteksun

Dear Sir, Greetings! I am interested to work on this project. I can provide you best suitable solution with optimal cost and time. Please let me know your suitable time for project discussion. Looking forwa เพิ่มเติม

$722 AUD ใน 10 วัน
(0 รีวิว)
0.0
readingandeating

Being a professional Electrical Engineer, I have the required experience and knowledge to give you the product you desire based on the specifications you described. I can give you a brief design along with brief explan เพิ่มเติม

$320 AUD ใน 10 วัน
(0 รีวิว)
0.0
Mithun2li

Hi, I'm interested in your project. have designed boost converter before with XL series ICs. Also familiar with JLC's EasyEDA for PCB design. Size is ok I think. I think I can help you. Thanks.

$500 AUD ใน 10 วัน
(1 รีวิว)
0.1
eyongjoel

As an enthusiastic electrical and electronic engineer in power systems, I have worked on a lot of power electronic projects where I have designed and implemented effective and efficient battery charge controller for bo เพิ่มเติม

$333 AUD ใน 3 วัน
(0 รีวิว)
0.0
Amitech125

Hi, good day I can be of assistance in helping you build your charging circuit. I am good with proteus giving you a standard work which can charged lithium lion batteries for any specification needed Relevant Skills a เพิ่มเติม

$555 AUD ใน 7 วัน
(0 รีวิว)
0.0
dennyjutt

Work experience of complete production cycle- from application end to design, Expertise includes Designing of control impedance high density, high speed, multiple-layer Printed Circuit Boards. Denny

$255 AUD ใน 10 วัน
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0.0
janxtr

Hello, I have many years of experience in the development of electronics. I can prepare all the technical documentation for mass production. Also fulfill all conditions for certification CE, FCC and ROHS complianc เพิ่มเติม

$777 AUD ใน 10 วัน
(1 รีวิว)
0.0