Uxcell AC 115/250V 20A CW4L2-20A-S Noise Suppressor Power EMI Filter

$ 21.87

Score By Feature

Based on 36 ratings

Value for money

8.79

Giftable

8.79

Customer service

8.41

Packaging

8.22

OveReview Final Score

How Our Score Is Calculated

Product Description

name AC Power Line EMI Filter model number ASB175. The official kit for the CW4L2-20A-S is the CW4L2-20A-S

Rated Current 20 Amps Working Voltage AC 115/250V Rate Voltage AC 50/60Hz

Distance from mounting hole to mounting hole (approximate) 7 A 5 cm / 3 inch diameter is 0 mm. It is about 6 x 5 inches (approximate) length 2". A 5x3cm / 2 inch sticker is required. This is a 4-by-2-inch sheet of paper. The size of the print is 2 inches by The size of two inches (length * width * height)

The exterior is made of metal and is black and silver in color.

The AC Power Line EMI Filter weighs 176g and comes packaged in a 1x AC Power Line EMI Filter package.

Questions & Answers

Could there be one that offers 2 line inputs and a ground input. What do I do with 240 (2 hots and a ground)?

realize it sounds strange, but these are designed for the second hot on a split single phase US 240v system to be wired According to the schematic, the EMI filter can't tell the difference between hot and neutral because both legs of the antenna are filtered the same way. Depending on wiring conditions, this can also be used for 240v EU on one leg and 120v US

I have a string of 8' hard wired led lights. Where should I install them? What can I do if my stereo reception is horrible after I installed the lights?

It didn't work when I tried putting it on the stereo feed. As a next step I will try connecting it directly to the LED light feed.

I have a string of 8' hard wired led lights. Where should I install them? What can I do if my stereo reception is horrible after I installed the lights?

If you want to test it, install ferrite beads between the led lights and place them on the feed to the light. The power cord should be as close to the stereo as possible so the ferrite beads can be installed. Examples may be found by searching for "ferrite beads snap on" on Amazon. All we can do is try and see what works.

On one side of the item, two lugs are present, and on the other, three lugs are present. The third cable on one side is for a ground wire, right? If not, what is the purpose of the third cable?

there is a wire on the line side of the ground wire that is with the third wire. You can see the circuit diagram on the item in the Zoom in on the image (roll over to zoom)

Selected User Reviews For Uxcell AC 115/250V 20A CW4L2-20A-S Noise Suppressor Power EMI Filter

Not a grievance to be found It is connected directly to the large power supply unit and installed in line with the CNC system in order to combat noise from other equipment on the mains power line

5/5

The majority of quality power supplies come with a built-in filter Although this is not a genuine circuit filter, it helps keep the power supply's internal circuitry clean by removing much of the work associated with it. Consistency is the key to keeping the system long lasting and performing at its best. A separate inline fuse was also added on the input (Mains Line) side of the filter as an added safety measure.

Solomon Brandt

| Nov 14, 2020

A Frequency Drive unit had been creating noise

5/5

The frequency drive unit in my electrical AC was causing so much noise that it would either blow my DSL modem to pieces or at the very least, significantly slow it down. As a result, my 220 volts to my Frequency Drive were now 220 volts. In addition, I used ferrite cores (Uxcell a12022900ux0327) to connect the wires, and I made the output wires of my Frequency Drive grounded with seal tite. My problem has been resolved entirely now.

Julianna Banks

| Sep 18, 2020

The same product is available for 31% less on Amazon

3/5

There is an identical product available right here on Amazon for 31% less. It is called "Noise Suppressor Power EMI Filter Termianl Single-Pole" The Phase-Line-Conditioner JREle AC 115/250V 20A CW4L2- is constructed of cast iron. This is 20A-20G.

Katelyn DALE

| Sep 02, 2020

The variable frequency drive is EMI-free after the adjustment

5/5

The unit was installed in order to eliminate erroneous EMI from a variable frequency drive. As a result of the EMI, a hall sensor could not function. Due to the addition of a pair of toroidal ferrite cores, the EMI has been.

Reece Wright

| May 19, 2021

Ideally, a CNC spindle should have this feature

5/5

When the spindle was on, I had an emf issue which caused the touchscreen to go nuts and made it impossible to use. To wire it up, it took 15 minutes. In combination with a few toroidal cones, it was able to block out the electromagnetic field.

Hamza Valdez

| Sep 14, 2020

It is a filter that has a God line

4/5

The earth (case) ground is fairly close to the power terminals, and that is the only criticism.

Mikayla Richmond

| Nov 10, 2020

There was a problem with the filter

3/5

Filter which is used to prevent fm radio from being affected by LED light noise. Resulted in no improvement in noise.

Martha O’BRIEN

| Feb 22, 2021

did not find a way to make this filter An attempt was made to reduce noise on a VFD using this filter

3/5

In the filter circuit, it appears that there is a short.

Emmeline Randolph

| Oct 12, 2020