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Pros & Cons
Pros
The pm3-100lk has a set screw to adjust the voltage, which i love. Installed into a cargo camper, does a great job powering 12v when connected to shore or generator power. I have a 12,000lb badland zxr 12v dc winch from harbor freight that i powered d... Read More
Cons
The only thing this thing will convert is dollars to the dumpster! Very dissatisfied. There's no option for me to contact the seller or customer care.
My unit appears to have an internal short circuit. This causes the inverter's protection circuitry to shut down. The 100 amp unit i ordered only has 2, 40 amp fuses. When replaced with the correct amperage fuse the unit still doesn't power up.
Whenever this unit is energized with 120v (such as plugging in or utility power is restored), the voltage spikes to 15. Even with a load of on 230 watts, the cooling fan comes on full blast and it is very noisy. This new one has the fane on the inside... Read More
Highlights
Quality
A little noisy but a good product
Using as a direct 12v power supply with no batteries works well and seems to be a quality product
Competitiveness
I used the powermax pm3 35a unit to replace the decrepit magnatek converter in my 91 winnebago warrior toyota chassis
Overview
- How are reviewers describing this item?
great, good, set, electrical and happy. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has analyzed and discovered that 79.5% of the reviews are reliable.
- This product had a total of 1,637 reviews as of our last analysis date on Oct 10 2023.
Helpful InsightsBETA
Posted by a reviewer on Amazon
If you mount it 34fan upward34 id expect you might have trouble so dont do that
Posted by a reviewer on Amazon
Fan noise not too bad and only operates when necessary
Posted by a reviewer on Amazon
Single female here with zero inclination for anything mechanical electrical etc
Posted by a reviewer on Amazon
Now if i could find a way to get off the county electrical grid that supplies my main electrical power super cheap
Review Count History
Price History
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