Electronic Expert for Circuit Overview w NDA

В роботі Опубліковано %project.relative_time Оплачується при отриманні
В роботі Оплачується при отриманні

We require an electronic engineering consultant with the expertise to review, confirm, improve component selection for a high voltage circuit under design (diagrams provided for approved candidate). Candidate will sign NDA. Work will include short written report/feed back on circuit and a 30 minute skype conversation with our circuit designer. Need FAST turnaround (24 hours or less)

Overview: Basically a high-voltage signal pumped into a capacitive load, the "capacitor" formed by placing the emitting transducer against the affected object acting as the collector. The signal resulting from the collector side of the capacitive load is used as feedback to modify the source signal.

POWER SUPPLY: A 20kV DC power inverter circuit using a MOSFET H-bridge with gate drivers that feeds a 5-stage full-wave Cockroft-Walton multiplier.

CAPACITIVE LOAD: an emitter-transducer, electrically isolated from a large metal object. The load driven by a specialized component - a high-voltage optically-isolated linear regulator driven by a signal; power from the high-voltage supply.

FEEDBACK: the signal passing into the collector side of the load, optically-isolated by a specialized high-voltage component in which the high-voltage signal is down-covered, and feed back to the signal generator.

Електротехніка Електроніка Мікроконтролер Розводка друкованої плати

ID Проекту: #6596081

Про проект

6 заявок(-ки) Дистанційний проект Остання активність Oct 21, 2014

6 фрілансерів(-и) готові виконати цю роботу у середньому за $308

seshupower

hi, I am a post graduate power electronics engineer and having very good industrial work experience in capacitive charging power supplies. i designed 50KV,+50kV/-50kV,20kV . I have excellent experience in these power Більше

$333 USD за 2 дні(-в)
(60 відгуків(и))
6.7
cscinstructor

I have read and understand your requirements Please open chat window to discuss further.. ++++++++++++++++++++=====================================

$388 USD за 5 дні(-в)
(32 відгуків(и))
5.2
ShaheerJaan

Hi. I am a professional Electronics Engineer having expertise in PCB and circuit designing with their simulations. Provide me the circuits.

$500 USD за 3 дні(-в)
(21 відгуків(и))
4.7
botzindia

Hi, We are a team of electronics&embedded engineer with more than 10 years of experience in designing and developing various digital and embedded systems... We have done a lot of projects in Electrical, Electron Більше

$222 USD за 3 дні(-в)
(7 відгуків(и))
4.0
aaelectronics

I would initially read the schematics and verify the circuit design by SPICE simulation. Then a though review for all component selected will be performed. A report will be posted at the end of the project.

$250 USD за 1 день
(1 відгук)
3.0
mikroK

hi... i can design your project in Altium Designer.. i ll provide to you schematics, PCB, BOM and gerber files and what you need im interesting your project, pls give me more details.. thanks..

$155 USD за 3 дні(-в)
(1 відгук)
0.5