YXQ Ceramic Rheostat,100W 250 Ohm Disk Variable Wirewound Rotary Potentiometer Power Resistor

YXQ Ceramic Rheostat,100W 250 Ohm Disk Variable Wirewound Rotary Potentiometer Power Resistor

$ 13.86

Score By Feature

Based on 34 ratings

Giftable

7.35

Satisfaction

7.26

Value for money

7.46

Customer service

7.41

OveReview Final Score

How Our Score Is Calculated

Product Description

Toroid coils with wiper axles are made, either by wrapping a resistance wire around a ceramic core or by wrapping a ceramic core with a resistive wire.

It has a power rating of 100 watts and a resistance value of 250 ohm

The dimmers, as well as motor speed controllers, can be used in a wide range of applications such as lamps, pumps, fans, respirators, dental and model trains, as well as other items requiring

By increasing the electrical resistance in a circuit, we can prevent the flow of current from being interrupted.

Weight 250g Package Content 1 x Rheostat (There is one knob included).

Selected User Reviews For YXQ Ceramic Rheostat,100W 250 Ohm Disk Variable Wirewound Rotary Potentiometer Power Resistor

I would not recommend this system for permanent installations

3/5

This method works, but I would not recommend installing it permanently. It is also difficult to match the set screw to the flat on the shaft with the attached knob because it is too shallow. The knob had to be changed. This rotation is very rough, and it feels as if it will wear out with repeated rotations. A thin layer of silicon dielectric grease was applied to the windings and This product works fine for the test circuit I'm using it in, but I wouldn't use it in a situation where frequent adjustments needs to be made.

Grady Hooper

| Feb 18, 2021

The knob on the Heavy Duty Rheostat is poor

4/5

It is used to inspect the fuel gauge in automobiles to ensure it operates properly. The results are accurate, linear and reproducible. Unfortunately, the knob has not been working properly In this case, the knob is the right inside diameter for the shaft, however, the setscrew is not long enough to slide down the shaft to engage the flat spot, so the knob won't lock. The shaft should be secured down securely. Using a drill, I made a hole through the top of the knob so that it would slide down further on the shaft to function. However, the rheostat seems to be working.

Jeremy McGuire

| Nov 02, 2020

I like it

5/5

The load worked great as a load across the battery for just a little amp-hour I ran it at 50watts for an hour. It got to 460F with no problems dissipating. We thank China for its generosity!.

Poppy Ayers

| Jun 11, 2021

This is trash

3/5

Worked correctly for a while, but not anymore. There is no such thing as a free lunch.

Alanna Armstrong

| Oct 04, 2020

The quality is really bad

3/5

It is at your own risk to purchase. As soon as we took it out we found it to be crumbled. In the second one, the action was so poor that it was impossible to alter the resistance linearly. I'm very disappointed in the quality of these! When you turn them, you can actually hear them grinding. Due to Amazon's policy, I was unable to leave zero stars, so I had to give it a 1 instead,.