I need a replacement for sprinkler system transformer. 120V 60HZ .25A, 24VAC, 20VA. Is this compatable?
1456818
The other responses are correct. The critical value is the 24 VAC (volts, alternating current). The 0.25 A (amperes) and 20 VA (volt amperes or watts) are the maximum capacity of this source -- if the load is rated 0.10 amperes, that is all that would be required for this sample application. You might check an excellent webpage -- http://ecmweb.com/code-basics/classifying-and-using-class-1-2-and-3-circuits.
1456819
I cannot tell from your description of the transformer you have or are replacing. Do you have 120 volts going into transformer and wanting 12 volts coming out? Is your transformer being used to power your timer? You need to know what voltage your timer is. 120 volts is the house current. Usually the timer for sprinkler are 24 volts and sometimes 12 volts. Let me know the voltage of your timer.
1456820
This transformer will not work as it is a 12v trasformer and you need a 24V
1456821
I've bought 4 of these for halogen lamp replacement. They've all crapped out. Put me down as not a fan.Mark
894740
You will need a 24VAC output transformer that has about 1.0 amp capacity. Some of the sprinkler system transformers may be large enough. Hook that up to the 24vac terminals on the board and it will produce it's own DC for the fan and other components.
1774089
Literally it says: AC-AC ADAPTORCLASS 2 TRANSFORMERMODEL CY41-2400450AINPUT:120 AC 60Hz 16WOUTPUT:24V AC 450mAHope it's helpful.
708192
I really do not know. for my replacement I went with the voltage and amps and size. Mine was for flood spot light. Good luck.
1186796
Yes, it is a 120vac to 24vac stepdown transformer. I just used the old one that I already had.
535710
As long as used with the correct voltage, it should work fine. My whirlpool is 110/120 Volt, and it was a perfect replacement. Good luck
322098
It would be possible to wire it to work for that but it will require a 24V power supply and a relay with a 24V coil and contacts rated for 120V A/C. Since you will be dealing with high voltage, it should be enclosed in an insulated or grounded enclosure. I'm not sure what you want to accomplish. I imagine that you have a 120VAC pump that filters the water and you are concerned about it discharging into the floor. In the event that happened, you would want it to shut off the pump. Is that correct?
81917
No, this is for 220V water heaters. I'm sure that intermatic has one for 120V but you will need to contact them or look it up. Make sure that your heater is 120V first, usually anything over 5 to 7 gallons is 220V unless you have a specialized application.
449106
No... This is a Voltage compatibility: 120 VAC device. You might want to try the "kenable Individually Switched 6 Gang Surge Protected Mains Power Extension 2m (~6 feet)". This is rated at Voltage Rating V AC: 230V. Good luck.. cheers
1018457
Sorry, I don't know the answer to that, but the intermatic ML121RT is strictly 12 volt ac for outdoor lights. I would think you would want to buy a different transformer that would take you from 120 vac to 12 vdc.
1492321
Thanks for the question. Normally yes. However, your fixture (all low voltage fixtures) has a transformer built in that also needs to be compatible as well.
1096368
No reason why it won't. The controller is only providing 28V current to operate the valves. If you use 28V valves it will work. Of course you could use less robust valves than used for lawn sprinklers.However, I thought drip systems stayed on all the time and therefore do not need valves and a controller.
1053716
Thank you for your reply. Unfortunately, my seller is not shipping me the Japanese transformer as it is designed for 100V AC not our 120V AC. It probably isn't a problem, but I need to supply my own transformer and while I know the voltage and amperage out, I don't know the diameters of the power connector that plugs into the unit. There are a series of different sized power connectors, and it would be nice to get the correct one the first time.
1778031
The one I have is Model: CKSTWFBF10W-ECO. 120V-60Hz 1080W. The transformer should work.
2249131
As others have already stated, 24VAC. The 120VAC line voltage is stepped down to 24VAC by the "wall wart" transformer that supplies the timer. Good luck with your project.
267908
Janice, the hose assembly comes with the 2 prongs for 120vac on the hose connector. Taped to the handle is an adapter module that replaces this with the extension cord that plugs into a standard 120vac outlet. It will work with the old style or new style.Regards,Ken
739954
Make sure that the transformer that you are replacing is 24V AC and that this transformer has the same current rating or larger than your original transformer.