Jesverty Adjustable DC Power Supply Review (SPS-3010)

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This Variable Bench Power Supply supports Constant Voltage & Constant Current.
Link to the power supplies below:
30V 5A amzn.to/3lRYovV SPS-3005
30V 10A amzn.to/3Z3dTj0 SPS-3010
30V 10A amzn.to/4c0Jzwa SPS-3010D (110V / 220V switchable)
60V 5A amzn.to/3Z0SqXS SPS-6005
120V 3A amzn.to/3IE2PmT SPS-12003
SPS-1330 (30 Amp) amzn.to/46rggj0
SPS-5011 (50 Amp) amzn.to/46mZUYX
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My Instagram / alexautofun
Chapters:
0:00 Unboxing & Accessories
1:31 Main Features
4:04 Accuracy & Stability
5:28 Final Thoughts
Disclaimers: Vehicle repair, service, modification or installation of aftermarket components should only be performed by a trained professional. Do not try this at home. Injury or Death can occur. I'm not a trained technician. Any action you take on the information on the AutoFun RU-vid channel and in the videos, contained therein is strictly at your own risk. Autofun makes no warranties on the accurateness of the information. This video description contains income earning affiliate links.

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Опубликовано:

29 июн 2024

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Комментарии : 54

@PatRiot- Год назад

Great review. Thank you for taking the time to review this product. Amazon purchases are completely hit or miss and this helps me understand how the product actually functions before purchase. 10/10

@AlexAutoFun Год назад

Thanks PatRiot*, glad to hear it helped, Cheers!

@RedTurnedBlue 2 месяца назад

Great video! Thanks for sharing, very informative. You provided all the info I was looking for that I couldn’t find anywhere! 👍💪

@AlexAutoFun 2 месяца назад

You're welcome, glad to hear it helped. Cheers!

@davidnclearlaketx Год назад

Very nice! Ever since my bench DC power supply died on me I've been using two of my 7500 milliamp hour drone batteries in parallel for testing 12 volt devices. I really like this power supply and it's reasonably priced also! Another great find Alex!! Every time I watch your videos I know I'm going to be spending more money! 😁💰😂🤣

@AlexAutoFun Год назад

LOL!! You are just like me, I don't like to spend money if I don't have to, I actually was using an old computer power supply but since I'm going to be doing some more technically videos I figured I add one of this adjustable ones to the arsenal. Cheers David!

@davidnclearlaketx Год назад

@@AlexAutoFun Cool find! Looks good! I like it! I definitely think that you will put it to good use! 👍😁 Have a great weekend!

@davidnclearlaketx Год назад

@@AlexAutoFun I ended up getting the power supply after all and I think it's a good investment! Definitely lighter and smaller than I thought it would be but everything works great! Thanks again for the great review!

@AlexAutoFun Год назад

@@davidnclearlaketx Nice! Yeah I think that's why I like this PS, the small size and the adjustability is just what I need for my experiments. Glad to hear you like it, Cheers!

@davidnclearlaketx Год назад

@@AlexAutoFun 😊👍 another good find Alex! You review so many neat gadgets I would go broke if I bought everything (or even half) of the items you reviewed! 🤣😂. Have a great weekend!

@user-ug4hu5qc7b 6 месяцев назад

Thanks man! You helped me understand a lot more.

@AlexAutoFun 6 месяцев назад

You're welcome, glad to hear it helped!

@markstone1619 11 месяцев назад

I've been wanting a variable DC power supply for so long and just picked up this exact unit, the Jesverty SPS-3010, from Amazon and it was just delivered earlier today. It was a better priced value than the other units I saw. I set the volt and amp limits to test it out charging some small 12 volt SLA batteries and it seems to be working great. I hear absolutely no slight whine, but that doesn't surprise me as my hearing isn't great at all. The instructions saying to first set the voltage below 5 volts kinda threw me off for awhile, but I figured it out fairly soon, and was able to set the max amps, then the max voltage in order to use it properly.

@AlexAutoFun 11 месяцев назад

Hi Mark! congrats on your new PS, yeah it's definitely workout good for me as well, specially considering it's price. Cheers!

@TrunkThunderLithium 11 месяцев назад

@@AlexAutoFunhow do you get it to charge below 5v I'm stuck !! Plz help!

@AlexAutoFun 11 месяцев назад

@@TrunkThunderLithium Hi! Remember this PS can be set to either constant voltage or constant current (depending on what the application needs) You can see how I set both modes in the video. Cheers!

@TrunkThunderLithium 11 месяцев назад

@@AlexAutoFun but that doesn't explain how do I charge my bank of lifepo4 to top balance because what setting should it be in to do under 5v??

@AlexAutoFun 11 месяцев назад

@@TrunkThunderLithium Hi! Yes while some people use a power supply to charge batteries, I personally do not use it for that purpose since it's just a simple power supply and lacks any BMS built in (Knowledge of battery chemistry, charging requirements, rates, voltages etc would be critical for that application) This is one the reasons I only use a dedicated battery charger for my batteries as opposed to a power supply, I experienced first hand a house fire potentially caused during a battery being charged here is what happened ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-XfWgJ8nu-RA.html Cheers!

@tamparockout17 Месяц назад

Picked this up for $40 after an amazon coupon to replace a 30/5a dead PS. Now looking for an upgrade to my entry level $100 oscillo

@AlexAutoFun Месяц назад

Hi Tampa! Ah here is good one that has worked really good for me ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-R9lC1Z_rzZk.html Cheers!

@tamparockout17 Месяц назад

@@AlexAutoFun thanks for the link, Im at the point where I'm wanting to spend $300-500 so looking at a Siglent bench top with function generator

@AlexAutoFun Месяц назад

@tamparockout17 You're welcome! Ah, I haven't tested one of those yet, but I have heard good things about them. Cheers!

@stephenkintgen2882 8 месяцев назад

I have read the instructions and have not found an answer to my problem. I was using the power supply to test a small 12v automotive motor for a car seat. I made my connections and turned the power on. The only lite to come on was the Constant Current lite came on, no voltage reading, no current reading, no wattage reading. Since there isn’t any trouble shooting appendix in the manual. Can you please give me any information as to what I can do to cancel out the constant current light and return the power supply back to factory settings?

@AlexAutoFun 8 месяцев назад

Hi Stephen! As shown on the video, you can switch between the constant current mode and constant voltage using the dials on the front (How to use both modes also shown on the video). Cheers!

@anandakaru 11 дней назад

Does this power suply has input voltage seletor where we can input 110v or 240v. Thanks

@AlexAutoFun 11 дней назад

Hi A! Ah yes here is the 220V version amzn.to/4c0Jzwa Cheers!

@KE8ODY-WV-Ares-Ham-Dad-3O4 9 месяцев назад

Would this power a ham radio and a linear amp pulling 10 amps radio pulls 10 ish too

@AlexAutoFun 9 месяцев назад

Hi! It would depend on the voltage requirement of the radio, the 10A version will only go up to 30VDC. But I also recommend not to run power supplies at their limit, normally the rule of thumb I see is to run them at max of 75% of the capacity. So if you need constant 10A, then I would go for a higher Amp rating like this one amzn.to/46rggj0 or this one amzn.to/46mZUYX if you need to adjust the voltage. Cheers!

@MAGNETAR-187 5 месяцев назад

I have a Jesverty SPS-1330 power supply unit for CB radio which i bought off Amazon and too bad there is only one Japanese video of it. I highly recommend the JESVERTY SPS1330 universal compact switching power supply!

@davidpodmore5941 Месяц назад

Great video, will it charge batteries

@AlexAutoFun Месяц назад

Thank you David! Ah yes while some people use a power supply to charge batteries, I personally do not use it for that purpose since it's just a simple power supply and lacks any BMS built-in (Or any knowledge of battery chemistry, charging requirements, rates, voltages etc. that maybe be critical for a safe charge) The other reason I only use a dedicated battery charger for my batteries as opposed to a power supply is that I actually experienced first hand a house fire potentially caused during a battery being charged incorrectly, here is what happened ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-XfWgJ8nu-RA.html Cheers!

@rawandjaza5929 5 месяцев назад

I have the same model : jesverty sps-3010N , with no load make a noise but when put load the noise disappeared is a normal ?

@AlexAutoFun 5 месяцев назад

Hi Rawand! Not sure what type of noise you are hearing but as explained on the review, some users report a sporadic high pitch noise. The noise is very faint (on my unit) but as explained on the video how much you will hear it can depend on your age (and hearing). Cheers!

@rawandjaza5929 5 месяцев назад

@@AlexAutoFun thanks for reply, your own make that noise with no load or with load ?

@AlexAutoFun 5 месяцев назад

You're welcome Rawand! Ah the noise is sporadic & random (based what I can hear), but it may also be that is always there and we can probably just hear it when it gets to the frequency that our ears can hear (which again will vary depending your age and hearing) Cheers!@@rawandjaza5929

@mobilesoftwaretechnician5453 4 месяца назад

Sir which one is the best power supply sugon or jesverty

@AlexAutoFun 4 месяца назад

Hi Mobile! Ah unfortunately I have not tested Sugon so I can't speak on regarding it's performance but I will see if we can add it to the list of power supplies to test. Stay tuned, Cheers!

@ozzyozzy6728 7 месяцев назад

Does it have reverse polarity protection ?

@AlexAutoFun 7 месяцев назад

Hi Ozzy! Typically reverse polarity protection is a feature built in on the receiving end (the device that needs power) not on the power supply side. This is just a standalone power supply that gives the user full control over voltage, current and polarity. So you can definitely fry something if the power supply is used incorrectly. Cheers!

@KE8ODY-WV-Ares-Ham-Dad-3O4 9 месяцев назад

Does this actually do 30 amps

@AlexAutoFun 9 месяцев назад

Hi! Nope, the highest Amp capacity they have on this models is the one showed on this video (10A). If you need a 30A one here is the model you want amzn.to/46rggj0 Cheers!

@chloemcholoe3280 7 месяцев назад

Any idea what “OPN” is?

@AlexAutoFun 7 месяцев назад

Hi Chloe! Where did you see that at?

@johnviera3884 5 месяцев назад

OPN is available on the model with an on/off output switch. OPN is a mode so that it automatically turns on to the last selected voltage and amps output and automatically provides a power supply output. this is so if you want to use it as a dedicated power supply. Just like you would a wall wart power supply. If you set it to 12V 2 amps and turn on the OPN, every time you turn the unit on it will automatically start outputting at 12V 2 amps. With OPN off it turns on with the output in the off position

@AlexAutoFun 5 месяцев назад

Good info John, thanks for sharing!@@johnviera3884

@johnviera3884 5 месяцев назад

@@AlexAutoFun I have a 20 V DeWalt battery pack that is reading 13 V I can’t get any charge current with my variable power supply. I set it to 20V 1 amp and it keeps reading 00.00.00 amps. Do you have any recommendations on how I can get it to charge?

@AlexAutoFun 5 месяцев назад

Hi John! Yes while some people use a power supply to charge batteries, I personally do not use it for that purpose since it's just a simple power supply and lacks any BMS built-in (Or any knowledge of battery chemistry, charging requirements, rates, voltages etc. that maybe be critical for a safe charge) This is the reason I only use a dedicated battery charger for my batteries as opposed to a power supply, as I experienced first hand a house fire potentially caused during a battery being charged incorrectly, here is what happened ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-XfWgJ8nu-RA.html Cheers!@@johnviera3884