crwdns2934241:0crwdne2934241:0 Pedro Cardoso

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Hack magsafe 2 to use as generic PSU

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Hi,

I. have an 85W Magsafe 2, which had the cable damaged.

As I don’t need it to power a mac, would it be possible to use it as a bench power supply?

Measuring the voltage with no load, shows 3V on my multimeter. How can I make it work? I read somewhere that it needs to see 40kohm, to activate.

I’ve tried to put a 40kohm resistor there and it doesn’t wake up to max voltage.

Cheers,

Pedro

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Apple MagSafe2 Power Adapter

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open