DC-DC Buck Converter

$30-250 USD

Completato

Pubblicato

più di 11 anni fa

$30-250 USD

Pagato al completamento

DC-DC Buck Converter Input Voltage: 60~140V (input voltage will be variable) Input Current: 10A max (input current will be variable) Output: 26~28.8v (Must be regulated by using PWM Frequency) Output Current: 40A Max. Efficiency: >98% Design the Efficiency Curve and specially for 80V and 120v Design the PCB Schematic Design the PCB Layout Export the design to GERBER and create a BOM Let me know the operating frequency and min. max. duty cycles. Converter must operate with very low loss.

Rif. progetto: 4230279

Info sul progetto

13 proposte

Progetto a distanza

Attivo 11 anni fa

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Assegnato a:

@cloudline

Hi, I am an experienced electronics engineer specialized in power electronics and embedded systems. I have designed switched-mode power supply blocks including buck, boost, flyback, PFC, and LED control applications. I can assure of being able to give you the PCB files/gerber files, BOM and parameter data you requested, and even simulation results. Kindly see my profile for previous work and samples. I can easily design using Linear Tech controller and design the parts needed. Thanks! regards, Ian

$200 USD in 10 giorni

4,4

(13 valutazioni)

5,3

13 freelance hanno fatto un'offerta media di $394 USD

@MikroStar

hi, i am an electrical engineer and an embedded system designer. i also have expertise in analog design and power electronics.i can design this product as per specifications and provide all the help required in the design and verification

$600 USD in 12 giorni

4,7

(64 valutazioni)

7,8

@littlestrong

I would like to bid but I've got a few questions, please see PM for details.Thanks.

$500 USD in 14 giorni

5,0

(1 valutazione)

5,0

@ExpressElectro

I offer you professional help.

$200 USD in 7 giorni

4,8

(3 valutazioni)

3,1

@aki542

Hi,I can help u.

$200 USD in 14 giorni

4,4

(4 valutazioni)

3,2

@sabinacreative

Hi, I have reviewed your project details and will be looking forward to have a very positive reply as we are available to start working on DC to DC Buck Converter according to your mentioned details! Looking forward to have a very positive reply from you soon! Best regards, Tauqeer Khan Creative Work Soft

$200 USD in 20 giorni

0,0

(0 valutazioni)

0,0

@SAGeATTAR26

hi Sir i can help

$175 USD in 10 giorni

0,0

(0 valutazioni)

0,0

@MathewManu

Hi, I've design power supplies for rugged system and can meet the spec with ease looking forward to work on this project. Regards, Manu.

$1.500 USD in 15 giorni

0,0

(0 valutazioni)

0,0

@Gaber2611

Dear sir, please see the pm.

$300 USD in 10 giorni

0,0

(0 valutazioni)

0,0

@progsel20

HI, I designed switching power supply buck or boost or flyback up to 10KW. I am sure to can give you the better product. thank you in advance maurizio stefani

$500 USD in 20 giorni