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Determine specifications of unmarked transformer and triac

$30-250 USD

Cerrado
Publicado hace alrededor de 11 años

$30-250 USD

Pagado a la entrega
WARNING: this job is not for hobbyists/students/amateurs. 6 engineers have already failed. I own an electrical appliance of which I want to make an EXACT replica. Its PCB is ?90x90cm single layer, single face and has ?30 through hole components. I have determined the full and exact specifications of all parts and components except 2: a transformer ($30) and a triac ($10). The appliance is expensive (800€), difficult to obtain, not well understood and involved in healthcare. For those reasons I strictly refuse to unsolder and do active tests on any component, unless it is proved on other components that the testing method is both safe and accurate. The difficulty will be to deduce the manufacturer’s specification from the measured values which can greatly vary on transformers. To assist you in your task I will provide you with a list of identified parts, a (3rd party) schematic, photographies of the PCB and components, notes from the designer, multimeter/oscilloscope measurements and eventually discussions with previous engineers. N.B. By applying for this job you agree not to disclose any document or information exchanged and to cede to me all rights over the created materials. Applications above price ($40) and/or asking for upfront will be declined.
ID del proyecto: 4277634

Información sobre el proyecto

5 propuestas
Proyecto remoto
Activo hace 11 años

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5 freelancers están ofertando un promedio de $72 USD por este trabajo
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As an Electrical Power Engineer, we can discuss it and hopefully will reach a good solution at the end....Thanks
$40 USD en 7 días
4,9 (41 comentarios)
4,5
4,5
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I have worked on reverse engineering..
$30 USD en 3 días
5,0 (3 comentarios)
3,9
3,9
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Hi!!We are a team of electronic engineers and we do R&D for private companies..We can do your project with high precision and with high priority..we are new to this website..
$200 USD en 3 días
0,0 (0 comentarios)
0,0
0,0
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Am positive to do it. Have done these types of tasks many times...
$40 USD en 7 días
3,6 (1 comentario)
0,0
0,0
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please consider me for this project
$50 USD en 7 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de FRANCE
ANGOULEME, France
4,7
5
Forma de pago verificada
Miembro desde dic 21, 2011

Verificación del cliente

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