Will this power supply work for my device?

AI Thread Summary
The discussion centers on whether a new power supply can safely replace a failed one for a mini-fridge. The original adapter provided 12V DC at 5A, while the replacement outputs only 12V DC at 2A, raising concerns about its adequacy for the fridge's power needs. Participants emphasize that a lower amperage supply may not handle startup surges, potentially leading to failure or safety hazards. Recommendations include using a fuse to protect the new supply and considering the cost-effectiveness of purchasing a new mini-fridge instead. Overall, the consensus is that the 2A supply is likely insufficient for reliable operation.
Haseo34
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Will this power supply work for my device? URGENT!

I have a Mini-fridge I need to get usable again. Recently, as of a few minutes ago, I opened up its power adapter to find that capacitors have burst and that would be the reason of the fridges death a few months ago.
Given the mini-fridge is literally a foot or so tall.. keep that in mind. these are the original specs of the adapter

Original:
INPUT: 120V AC 60hz 1.2A
OUTPUT: 12V DC 5000 mA Max

Now, i have the new adapter that I spliced with the old connection (I'm sure this will work, done things before, end is pretty simple, trust me)

INPUT: 100-250V AC 50/60Hz, 0.5A
OUTPUT: 12v 2A
5V 2ASo all and all, will this work?

Oh, might I add, the adapter currently works on the fridge..But, Is it safe? Does it all sound accurate?
 
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What's the electric power consumption listed on the fridge?
 


The fridge is small, and more or less has no information on it all all.
 


Could you at least provide the manufacturer and/or model so we can look up specs online?
 


If it blew a 5A supply I doubt a 2A supply will last long. Even if it does not draw 2A during operation there could be start up surges much higher.

I would not recommend using the 2A supply.
 


Haha, I would most definitely love to post up the manufacturer. But It is so offbrand or something odd, that I can't even give that. I got this from a friend about a year ago, and it finally died a month ago..
 


Then, this:
Integral said:
If it blew a 5A supply I doubt a 2A supply will last long. Even if it does not draw 2A during operation there could be start up surges much higher.

I would not recommend using the 2A supply.
 


You could put a 2 amp fuse in line to make sure you don't blow up the new power supply and possibly cause a fire.
If that blows, the power supply was in danger.

24 watts doesn't sound like enough to run any kind of refrigerator.
 


I was looking on ebay recently and mini fridges aren't that pricey. A replacement PSU may well be a substantial fraction of the cost of a whole new setup.
And cold beer / coke is verrry important.
 
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