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PCB/Schematics design of a Current Mirror - Design Spark

I need a working design of a current mirror capeable of stepping down a voltage to half the input voltage.

The problem and the proposed solution is described here:

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The spec for the design is:

- Input Voltage up to 35 V, but it can variate

- Output voltage always half of the input voltage

- Can supply up to 3 amps or more on the load

- 2 Layer PCB

- Must use components available from any major supplier

- Components must be standard PCB compontents in 0402 size or similar (if possible)

- Must use Design Spark PCB as layout program

Expected delivery:

- Schematics

- PCB layout

Payment terms:

- 3/4 of payment on delivery of schematics/pcb drawings

- 1/4 of payment on verification of design by us (prototype)

Extra bonus:

This is not a requirement, but if you can provide us with a working prototype, this is something we can add to the project later on.

Kemahiran: Reka Bentuk Litar, Kejuruteraan Elektrik, Elektronik, Mikropengawal, Susun Atur PCB

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Tentang Majikan:
( 8 ulasan ) Aalborg, Denmark

ID Projek: #17470625

Dianugerahkan kepada:


Hi, I'm working as analog designer so I can handle a current mirror with all critical design specifications. Also I'm familiar with CAD programs like LtSpice and Multisim.

$55 USD dalam 3 hari
(1 Ulasan)

23 pekerja bebas membida secara purata $262 untuk pekerjaan ini


Dear Sir, I am an highly skilled board designer who has over 17 years experience on complex, multi layers PCB design. I can provide you with service from schematic entry to PCB Layout.I can also provide the prototyp Lagi

$833 USD dalam 8 hari
(113 Ulasan)

Hi I am experienced electronics engineer with more than 8 years of experience. I can do it for you I have completed a number of projects here, Please review my profile to see the feedback from my previous employers Lagi

$722 USD dalam 5 hari
(231 Ulasan)

Hello, Client I have almost 8 years of experience in the development of products including the custom electronics. I am an Electronics and Electrical Design Engineer with the areas of expertise in Embedded System, p Lagi

$888 USD dalam 3 hari
(43 Ulasan)

Hello. i am electrical engineering expert and i have good skill in this field i will do my best and you will get good result thank you

$222 USD dalam 3 hari
(44 Ulasan)

Hi I am very interested in your job as an experienced PCB Designer. For 7 years, I have been working in this field. Specially, I have an essential skill(high speed pcb, BGA) to design the PCB using Altium Designer. Lagi

$177 USD dalam 3 hari
(20 Ulasan)

Sir, I am an experienced Analog and Digital electronics engineer in a leading electronics company. I developed so many Embedded boards, FPGA boards, SoC boards, Microcontroller boards using ORCAD Cadence and writ Lagi

$250 USD dalam 5 hari
(3 Ulasan)

Hello. Thanks for posting this project. I am an expert having rich experience in schematic circuit and PCB design. best regards.

$155 USD dalam 3 hari
(11 Ulasan)
$155 USD dalam 3 hari
(18 Ulasan)
$222 USD dalam 5 hari
(8 Ulasan)

Hi, I would love to assist you in designing the schematic and PCB layout of this voltage devider in Design Spark. I have read your requirements about the voltage and current and assure you of good design. I am do Lagi

$250 USD dalam 10 hari
(20 Ulasan)

Hi there,I'm an electronic engineer, And i'm quiet Experienced with High Speed PCB Design and Implementation. I'm an expert in Eagle CAD,EasyEDA and Circuit Design Can you please send me a message,So we can discuss Lagi

$250 USD dalam 10 hari
(10 Ulasan)

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. Lagi

$88 USD dalam 3 hari
(3 Ulasan)

Hello, I am a developer of electronic prototypes, with a lot of experience in hardware development and MCU programming I also perfectly master CAD tools such as eagle, Altium or Design Spark as you request, Will Lagi

$200 USD dalam 10 hari
(1 Ulasan)

Hello, I can help with you in your project PCB/Schematics design of a Current Mirror - Design Spark I have more than 5 years of experience in Circuit Design, Electrical Engineering, Electronics, Microcontroller, Lagi

$250 USD dalam 3 hari
(2 Ulasan)
$699 USD dalam 28 hari
(1 Ulasan)

Hi,Sir. I have tons of experience with PCB design. Specially i majored in electrical engineer. I have designed several kinds of power supply circuit, IoT, Motor drive circuit. My motto is --------"Excellence and in Lagi

$30 USD dalam 3 hari
(4 Ulasan)

we can do this project. if you are interested please contact +91 9846455063

$30 USD dalam 30 hari
(0 Ulasan)

Dear, sir How are you? Do you have a specification document? Please let me discuss in detail. Thanks.

$155 USD dalam 3 hari
(0 Ulasan)
$30 USD dalam 3 hari
(0 Ulasan)

The output must be half of input voltage? It's not necessary to use microcontroller. Just cheap NE555 IC, power MOSFET, diode, resistors, and capacitors. I use proteus for schematic and pcb layout. Relevant Skills and Lagi

$35 USD dalam 2 hari
(0 Ulasan)