Find Jobs
Hire Freelancers

Dc-Dc converter -- 2

$10-30 USD

已关闭
已发布超过 9 年前

$10-30 USD

货到付款
I want some one to design me dc-dc converter 13v 10A with calculations, proteus schematics and pcb design. The converter should boast up or down, if the battery voltage goes up and down. The boaster should be able to boast up voltage from lower limit 10v. The output should be ripple free and should have a smooth output. Also the output should not be inverse polarity.
项目 ID: 7087347

关于此项目

14提案
远程项目
活跃9 年前

想赚点钱吗?

在Freelancer上竞价的好处

设定您的预算和时间范围
为您的工作获得报酬
简要概述您的提案
免费注册和竞标工作
14威客以平均价$69 USD来参与此工作竞价
用户头像
Bir öneri henüz sağlanmadı
$25 USD 在3天之内
5.0 (38条评论)
7.5
7.5
用户头像
I have seen and understand your requirements please open chat window to discuss further ----------------------------------------------------------------------------------------------------------------------------------- I am expert of electronics, and i will deliver you work on time, and assure you will surely like my work. Please lets discuss further I will provide you simulation in proteus and you can see all the results please discuss further...
$30 USD 在3天之内
4.9 (187条评论)
6.9
6.9
用户头像
Over 12 years of experience in electronics hardware and software design. Proficient in software and hardware design of embedded systems. Successful in planning and management of entire development and production cycle. Programming languages: C, C++, Ada, Pascal, MATLAB, GPSS, VHDL Processor architectures: 8051, AVR, ARM-M3, ARM-R4, ARM-7, x86, PicoBlaze, PSoC, PIC FPGA and CPLD architectures: Cyclone, MAX, Spartan, CoolRunner
$64 USD 在10天之内
4.9 (32条评论)
5.9
5.9
用户头像
This bid is just for design ................For simulation in MULTISIM additional $40.................Creating PCB and to realize the prototype parts cost + $100 will be reaquired
$80 USD 在4天之内
4.5 (69条评论)
6.1
6.1
用户头像
I am electronics engineer, currently employed in factory which is producing led modules and electronic ballasts. Good with PSpice and Altium.
$35 USD 在1天之内
5.0 (1条评论)
0.4
0.4
用户头像
Hello. Please make interview if you really want high quality working example design. As i understand you are not hardware engineer (boast up or down). DC/DC boost converter is voltage step up, and DC/DC buck converter is voltage step dawn. So you will need 2 schematic on 1 PCB. one step up converter, one step down converter, and it should have option to automatically switch between these 2 converter. Regards. Hayk.
$111 USD 在2天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hello Sir, What you are asking is a Buck Boost Converter. So is that what you want ? And do you want the output to be constant or dependent on the voltage ? Please get back to me. Thanks
$50 USD 在1天之内
0.0 (0条评论)
0.0
0.0
用户头像
A proposal has not yet been provided
$222 USD 在30天之内
0.0 (0条评论)
0.0
0.0
用户头像
I am graduated electrical and electronic engineer. Experienced in electronic designing.I look forward to here from you. Thank you
$50 USD 在3天之内
0.0 (0条评论)
0.0
0.0
用户头像
A proposal has not yet been provided
$35 USD 在10天之内
0.0 (0条评论)
0.0
0.0
用户头像
A proposal has not yet been provided
$25 USD 在1天之内
0.0 (0条评论)
0.0
0.0
用户头像
A proposal has not yet been provided
$94 USD 在5天之内
0.0 (0条评论)
0.0
0.0

关于客户

UNITED KINGDOM的国旗
Huddersfield, United Kingdom
4.8
19
付款方式已验证
会员自1月 12, 2015起

客户认证

谢谢!我们已通过电子邮件向您发送了索取免费积分的链接。
发送电子邮件时出现问题。请再试一次。
已注册用户 发布工作总数
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
加载预览
授予地理位置权限。
您的登录会话已过期而且您已经登出,请再次登录。