Looking for someone to modify an existing PCB board ($)

16 Feb, 2022 02:07 AM

Hello - just wondering if someone here would be willing to look at a board I've got and modify it to work with a 48v / 8.3A / 400w power supply (right now it handles 36v/9.3A/350w).

If someone could take a look at it and give me a price, it should be a simple job since nothing else needs changing besides a few components.

Here's a link to the file (on megaupload.io). You can message me here or email me.

Thanks!

Adegbuyi Adeyemi

Dec 6, 2022

Post a picture on here.

David Mills

Jan 1

megaupload.io is not the best site to put files... but i went and looked all ok... (right now it handles 36v/9.3A/350w).

the TS30042 IS THE PROBLEM

Fixed output voltage choices: 1.5V, 1.8V, 2.5V, 3.3V, and 5V with +/- 2% output tolerance
Adjustable version output voltage range: 0.9V to (VCC - 1V) with +/- 1.5% reference
Wide input voltage range: 4.5V to 40V (42V Abs Max)
1MHz +/- 10% fixed switching frequency
Continuous output current: 1A (TS30041), 2A (TS30042)

i think your trying to supply 48v / 8.3A / 400w from a power supply

that miss leads others you dont need 8.3 amps ?

David Mills

Jan 1

ffs 2022..... sorry

PCB design group

Created by Antonio Ghio on 17 February, 2020

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Looking for someone to modify an existing PCB board ($)