Why pure sine wave inverters are safer? for example, Household refrigerator starting power is 2000 w, normal operation power is 200 w, the peak load of 1000 w pure sine wave inverter is 2000 w, can bear the high power of mutation, so as to ensure the normal use. however, if you are using modified sine wave inverter,Its actual peak can not reach the maximum value, which is easy to reduce the service life of the appliance and inverter. Product description: Size:300W Power (1 AC Outlets): 300W Rated, 600W peak Output wave: pure sine wave Nominal input voltage:12VDC Nominal output voltage: 220-240VDV Frequency: 50Hz Use method: 1. The positive and negative poles of the ring wire are connected to the inverter 2. must tighten the terminal 3. the positive and negative ring line is properly connected to the battery 4. connect the device 5. open the inverter switch Note: The inverter switch must be switched off before connecting the inverter. The inverter voltage must be the same as the battery voltage, the inverter voltage is DC12V, then the battery voltage must also be 12V, otherwise the inverter will not work or be damaged.
R**X
1000W pure sine wave inverter
Using a fully charged 12V, 30Ah car battery, I found that I could only run a 800 Watt vacuum cleaner for a mere 10 minutes before the battery was depleted to 10.4 Volts, at this point the inverter stops working. Not a fault of the inverter, as such, but pretty useless in terms of being able to run higher powered electrical items for a long period.Overall it does seem to do what it supposed to but be aware of the power limitations at 12 Volts DC supply.Four extra fuses are supplied, but I can see no where obvious to replace the fuse, unless you take the cover off, which then voids the warrantee. The instruction leaflet - which is as good as useless, gives no mention of how to change the fuse.
M**.
Some components may be missing
There are cheaper pure sine inverters but this one comes with terminals so you can choose between battery clips and cigar plug.The photos show cigar plug but that is missing from the box.Haven't plugged it in yet as the easy option to test is missing.
H**Y
DOA
Sadly this one didn't work at all. The output voltage dropped immediately under light load (just a drill battery charger) so it was obviously a bad unit. Shame.
P**N
Works without fault.
Works great. Happily charges my laptop and other electronic devices.
D**M
Does the job and does it well!
I have this hooked up to a car battery in the garage as I have no main power. It's quite happily powering a light that requires pure sine, and so far, has not missed a beat!
S**.
Very poor quality
Very poor quality we bought it for one of our trucks and blown acter week of use we tried to contact seller regarding the issues never heard anythinh back wont use again .
S**
good seller
Item as described
A**R
Would recommend
So far so good! Purchased to run an electric blanket in my camper van, works with out issue. Would happily recommend product and the seller.
Trustpilot
3 days ago
2 weeks ago
