power supply connector

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pd101
 
Posts: 4
Joined: Sat Jul 12, 2014 9:44 am

power supply connector

Post by pd101 »

Do you know what size male plug I need to fit the female power connector on the Max9744
`I want to use a 14 volt DC power supply to take advantage of max output watts.
also would 14.v 900 MA be sufficient?.

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tseary
 
Posts: 27
Joined: Sun May 25, 2014 3:53 pm

Re: power supply connector

Post by tseary »

The jack is probably a 5.5 mm OD, 2.1 mm ID barrel jack but I don't actually know.

As for power, 14 V * 0.9 A = 12.6 W, whereas the MAX9744 can output up to 40 W (20 W per channel).

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