Cheap Pure Sine inverter? BESTEK 500W Pure Sine Wave Power Inverter DC 12V

Рет қаралды 5,798

Жыл бұрын

This is my testing and review of the "BESTEK 500-W Pure Sine Wave Power Inverter DC 12V." Pure sine wave inverters are recommended for electronic equipment and sensitive medical equipment. Pure Sine Wave Power Inverters are very expensive, so I look for cheap alternatives that work - and this one does.
Link to inverter: amzn.to/3Hq9a57
Link to my TV Box: amzn.to/3X8HfeG

Пікірлер: 30

@R50_J0 Жыл бұрын

Why can't we see the "dirty sine wave" you evaluated on the oscilloscope so we can judge for ourselves? Would have been interesting and educational.

@shoestringprep Жыл бұрын

I will do that next time. Thanks for your comment.

@InverterReview-qz9eg Ай бұрын

Thank you, I see Bestek is a leading inverter brand, and it is affordable too.

@shoestringprep Ай бұрын

Yes it is and thanks for your comment.

@cappleget Жыл бұрын

Great review - I appreciate having more confidence in purchasing lower cost necessities - thank you for what you do! Can you share more information on you TV “Box”, maybe a video on less expensive alternatives to high rent cable?

@shoestringprep Жыл бұрын

I am pleased you enjoy the videos. I will do a review on the TV box. Here is a link to the box amzn.to/3X8HfeG. Thanks for your comment.

@nizamersoft Жыл бұрын

Great review

@shoestringprep Жыл бұрын

Thanks for your comment.

@thewheelchairprepper8070 Жыл бұрын

Thanks for the review…I own two of their smaller 300 watt inverters and they are very well made and perform perfectly. At the 5:33 second marker you show a box for your tv and you mention something about a TV guide and being able to record your shows…could you please tell me what the name and of that unit is and where I can get one. I believe it is getting time for all of us to start going the “SHOESTRING WAY”! THANKS AGAIN AND KEEP YOUR GREAT VIDEOS…I LOVE THEM!

@shoestringprep Жыл бұрын

Here is the link to look at one of the box's. amzn.to/3X8HfeG. Thanks for your comment.

@thewheelchairprepper8070 Жыл бұрын

@@shoestringprep THANKS FOR THE INFO AND LINK

@Roll2Videos Жыл бұрын

Great video. I have the older 400W Inverter and the fan stays on even when there is no load. Is this one the same?

@shoestringprep Жыл бұрын

I had not noticed it before, but yes, the fan does run, even with no load. It's pretty quiet, but that fan is clearly on. Thanks for your comment.

@alchristensen8121 5 ай бұрын

I noticed the nuts for the cables are hexagonal, so I'm guessing they could be snugged up with a wrench.

@shoestringprep 5 ай бұрын

Yes they could. Thanks for your comment.

@TheBreamer999 7 ай бұрын

How do you prevent sparking when hooking up the battery?, particularly the low resistance Lithium?

@shoestringprep 7 ай бұрын

To prevent the spark you can use a simple resistor but in most cases these Sparks are perfectly safe and don't indicate any problem with your battery or a circuit. Thanks for your comment.

@user-lb5hf6ey8x 8 ай бұрын

Wish you would show how well it runs plugged into car lighter outlet.

@shoestringprep 8 ай бұрын

I will do that. Thanks for your comment.

@waseem8830 Жыл бұрын

What is the appropriate battery size+type that I should buy for my gaming laptop that comes with a 230W adapter

@shoestringprep Жыл бұрын

You need to figure out how many watts your computer uses, and then estimate how many hours a day you will be using it. Then you can determine how much stored energy you will need. Thanks for your comment.

@waseem8830 Жыл бұрын

@@shoestringprep 230W laptop adapter But the actual continuous use will be in the range of 120 to 170 watts I will use the battery approximately for 3 hours a day So what is the appropriate type and size for such work? and thank you very much for helping 🌹

@shoestringprep Жыл бұрын

@@waseem8830 170 watts for 3 hours is 510 watts round up to 600 watts. So you will want at least 100 ah 12v battery. Thanks for comment.

@starlight5322 Жыл бұрын

Hi, Mr. Shoestring, you remind me of Jiminy Cricket 😊

@shoestringprep Жыл бұрын

Thanks for your comment.

@wetwilly66 8 ай бұрын

Do you actually look at your footage before you publish it? 3/4 of your subject was off camera.😅

@shoestringprep 8 ай бұрын

I will check more careful before posting. Thanks for your comment.

@milekh6681 Жыл бұрын

Joe proved it was false advertising The sine wave got weird under load. I wouldn’t have bought it

@shoestringprep Жыл бұрын

I did and it is working fine. Thanks for your comment

@adivasworld7466 11 күн бұрын

I saw another vid that showed the sine wave at high load and it was still pure. From the vids ive seen even the higher ones have a little distortion once you approach maxing them out. I just Bought this one, I haven't used yet but I did notice Bestek suggest not exceeding 400W. He hit 440 and since the fan is powered and even the inverter itself draws power im pretty sure he was pretty close to max it out. Overall its a good test bc I wanted to see if it can be stressed to go over 400W