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Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S

Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S

Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S
$ 15.69

Score By Feature

Based on 63 ratings
Easy to install
6.76
Value for money
6.09

OveReview Final Score

How Our Score Is Calculated

Product Description

A laboratory's equipment, a transmission system's equipment, uninterruptible power supplies, servo frequency control equipment, automation equipment, precision machinery, should be some of the items in your lab.
"High-pot test", 1450VDC 2sec (L to N), 1450VDC 2sec (L to N), 1500VAC 2sec (L /N to G), and working temperature 25/85/21 (-25**C to +85* F).
Size of the product is 74. The dimensions of the box are 550x29mm, and it weighs 189 grams
A voltage rating of 125/250 VAC, a frequency rating of 50/60 Hz, and current rating of 1-20 A
Please make sure that your filter is directly connected to the ground wire otherwise, the effect of the filter will

Questions & Answers

It's hard to tell which one is on the same circuit as my refrigerator or motion sensor security light. Noise from motors is irritating the motion sensor. Would this make a difference?

There is a chance it will. You will need to install the EMI filter in a line that connects only to the motion sensor, say in the same electrical box where the motion sensor is situated. To be more precise, the wiring should appear as follows Electromagnetic filter - Circuitbreakers for refrigerator-wires. This means that noise added by the fridge will not pass through

There is a reason for the noise I am hearing from my emi system. Do I need to block out the source of the noise? As a result, the target (load) appears to be insulated from noise. ?

In my experience, I have utilized two and used one at the source of the EMI and one at the device being affected by it. The device stopped TV interference in another room after it was placed on a noisy fluorescent ceiling fixture. We also installed one on a microwave oven and it stopped the microwave from tripping a combined GFCI and AFCI breaker due to noise. In both cases, I was able to solve my problem. My first observation was that the metal case did not seem appropriate for a GROUND. In the metal case, capacitors connect the internal current-carrying circuit to the metal case perimeter. The metal case was installed inside insulated, closed plastic boxes to keep it from being exposed to the elements. Installation of this would be the responsibility of an electrician considering the particular application and conditions of installation.

The output of this device should be grounded. How do I do that?

RF ground is used in the case. During this time, there will be a 6-day break This is a 42-piece machine screw and nut setup that is attached to the case and used to ground it.

Selected User Reviews For Noise Suppressor Power EMI Filter Termianl Single-Phase Line-Conditioner JREle AC 115/250V 20A CW4L2-20A-S

Despite the high price, it is a good deal
5/5

It was installed by Enphase as part of a solar system. After having trouble communicating with the controller and microinverters - (A DIY installation) Eventually, the problem came down to line noise. The enphase solution has a price tag of $450 and is huge (it can't fit in existing wiring boxes). My electrical box was barely big enough to fit it in We isolated the whole array of solar panels and communications now function normally. I only have a 10 amp solar array If it is unusually small, please let us know In spite of this, we saved $430 by using this device.

Taylor Giles
Taylor Giles
| Mar 21, 2021
It is ineffective
3/5

I recently replaced an old, faulty magnetic ballast in a florescent fixture in the garage with a solid state ballast. The garage door opener's remote range is now greatly reduced (>20ft. 1) If there is a light As soon as the light with a new ballast is off, the range of the remote is back to normal (over 150 Ballast emissions cause interference with the door opener due to EMI/RFI generated by the new ballast. As soon as I installed this filter, the power came on It does not make a difference on the inside of the opener. The power supply of the lamp was then filtered with an additional filter. No difference this time either. No matter whether the door opener has a filter attached or not, it behaves the same. The market for magnetic ballasts for fluorescent lights has dried up, so I do not have any choice A LED lamp fixture is an alternative to replacing the entire fixture with one. That's not exactly a cheap thing to do, to replace an entire It is something I may do at a future date. In the short term, these filters have done nothing to improve matters. In any case, it didn't make things worse, so I gave it 2 stars.

Brielle Graham
Brielle Graham
| Sep 25, 2020
The product does exactly what it says
5/5

Even though it would be designed for lab use, it would be nice to pair it with a socket under protection to connect to a variety of appliances. I use this filter to isolate a segment of my home network for G. It works perfectly with my application. A powerline plug is a type of plug.

Tatum Burch
Tatum Burch
| Jul 07, 2021
This is a very effective method
5/5

An excellent solution for suppressing noise in automation systems is this noise suppression filter. It prevents signal suckers from polluting the system. Most A/V equipment, including CFL and LED lights, modular power supplies, and computers, work well on it since it isolates small devices with low current. Lower current loads are best served by this product. You should also be aware that some loads have a low power factor, and this will cause a much larger amount of dissipation in the filter than it may appear from the power consumption. I have used this for all my projects and it has been great!.

Angela Krueger
Angela Krueger
| Jul 04, 2021
This product works very well and is of good Applied unit to power line of PA system, stopping random pops/clicks from (I believe) photovoltaic system of building
5/5

A lot of photovoltaic (sun) power system devices these days are extremely loud.

Navy Byers
Navy Byers
| Apr 06, 2021
Especially useful when you want to stay safe from tripping an AFCI/GFCI breaker by the microwave
5/5

A small amount of water (one cup) seemed to trigger the AFCI/GFCI only when it was being heated in my microwave. By adding this filter inside a box between the wall outlet and the microwave, the problem was resolved. The one I had installed in a fluorescent light ceiling fixture that interfered with TV reception worked great. I also found it to be very useful.

Alicia Singleton
Alicia Singleton
| Jan 02, 2021
Though it appears to be a good product, I couldn't get it to work
4/5

My tomatoes were being illuminated with two ballasts running two grow lights. I was trying to stop the RF interference. It was creating a lot of "hash" on the 80 meter Ham band. I wired it up and connected it to the line where the ballasts were Unfortunately, we did not succeed. In the end, I used some mix 77 torrids on each power lead, which solved the issue.

Emory BEVAN
Emory BEVAN
| Feb 24, 2021
Observed a problem and solved it
5/5

My remote control boat lift receiver had an interference problem, which I was able to fix. It was common for the lift motors to stop briefly then start again before installation. There have not been any recurrences of the interference since the filter was installed.

Marianna Wilkinson
Marianna Wilkinson
| Sep 06, 2020

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