Choosing an AC or DC solenoid valve coil | Selection guide | Tameson

[@powertran6755]

the best explanation of the principles; suggest to improve the video by showing a dc and ac coil pictures for each one

[@Tameson]

Thanks for your comment! We made better visuals in our new video: kzbin.info/www/bejne/g3nQc6WKrJx9ldE

[@user-mo5vt6pg4s]

Hello Max, I appreciated your guide on the video. I am a mechanical designer who works for automatic bio system. I am making a centrifuge that has a cooling system. But I haven't really had the experience I made a kind of cooling system. So, I took a look at a centrifuge to get the knowledge. They used AC solenoid valve which is PVE-191. They used 2 EA. I guessed that one was for cooling and the other one was for hot. Now my question is that.. Is it possible that a AC solenoid valve use for hot system?

[@Tameson]

Hello, yes it could be used. You need to check all requirements that you need and select the valve based on the conditions you have in the system. You can find out more on solenoid valves at: shop.tameson.com/pages/solenoid-valve-types

[@jacopo.scarpellini]

How does an AC solenoid work? The force applied to the core will oscillate at the same frequency as the current, how does it move in one direction?

[@Tameson]

Hi Jacopo, you can find more information in our article: tameson.com/pages/choosing-an-ac-or-dc-coil-for-a-solenoid-valve

[@rupertmurdoch469]

Thank you

[@Tameson]

You're welcome

[@viisteist1363]

is dc a bit safer than ac around water and is there any difference between 9v, 12v and 24v dc?

[@Tameson]

DC voltage is typically safer than AC if around water.

[@hieucn867]

Is that selection of AC/DC solenoid valves based on supply of power suppy capable? Any concern about cost or stablization?

[@Tameson]

Dear HieuCN, thank you for your question. It is not really clear what your question is regarding. Please get in contact with our customer support so we can provide you with an answer, thank you! tameson.com/about-us.html

[@Somm_RJ]

Do DC generate more heat due to resistance?

[@Tameson]

Yes, typically, DC coils do generate more heat due to resistance than AC coils. However, it's important to note that the level of heat generated can often depend on the specifics of your application and usage conditions. We have a wide range of solenoid valves that may be suitable for your needs. You can browse our range at our website: www.tameson.com

[@Somm_RJ]

@@Tameson Thank you

[@swordfish1120]

I have a dual port solenoid valve (24VDC, 80 MOPD, 6 watt & 5/64 orifice) but no info on polarity or amperage requirement. Can I use a generic 24VDC power adapter for this application? If not, how can I determine what 24VDC power adapter will work on this valve?

[@Tameson]

Dear Sword Fish, Thank you for your question. If the power is 6 watt, the min. required amperage will be 6(W))/24(V) = 0.25 (A). If you'll use a generic 24VDC power supply with a >0.5A current (2x safety factor) that should work just fine. Good luck with your application

[@swordfish1120]

@@Tameson Thank you for the info. 👍🏼

[@rakeshnadella9224]

can i use 220v ac solenoid instead of 12v dc for washing machine

[@Tameson]

Hello Rakesh. Generally you could, but it depends which voltage is available to you to power the solenoid valve.

[@gurpreetpanesar9187]

Can i give 220 volt dc power to 220 volt ac solenoid coil .is it safe for coil? Please reply. Sir

[@Tameson]

No this is not safe for the coil, as the impedance for 220V DC will be lower (compared to 220VAC), this will result in a too high current for the coil.

[@onefixitman]

You could try it once for a few seconds until is sends out the magic smoke and you can then understand by losing money and downtime.

[@TiagoAlmeidalive]

@@Tameson Wrong, the impedance of the DC coil is greater than the AC coil. If you power a AC coil with DC supply it will heat up and burn out.

[@joker.s9007]

Please someone answer me can i use my ac coil with batteries if yes witch batteries

[@Tameson]

Joker - your batteries are supplying DC current. Sounds like you need a DC coil.

[@onefixitman]

It sounds like you need an electrical theory class on the difference between AC and DC. AC is ALTERNATING and DC is not. Gross conceptual error. Does not compute. Watch a bunch of videos on the difference between AC and DC signals and educate yourself on electron flow.

[@abbasmaghraby1167]

you are speak very hurt please slow down son what and my tuition en General when used A.C. coil and when used DC coil

[@Tameson]

Hi Abbas, Could you try to rephrase your question?