The 11 Best Scr Fan Speed Controls (2022 reviews)

Kb electronics scr fan speed control is the epitome of what a great control should be. The Kb Electronics Scr Fan Speed Control provides infinite variable speed for shaded pole and psc motors. A motor not turning will burn up. The motor must have a fan blade installed on the shaft (direct drive) to cool the motor. Further, the control is very helpful, it is great with fast shipping and has an excellent design.

The control is good for single phase and it back up. Lastly, the kb electronics scr fan speed control is used for attic fans, It works perfectly and has a simple design.

Almost all customers agree that the control would be perfect with older fan assembly. Moreover, they strongly agree that the control can be used on 6 fans at 1.25 amps each, so it is a perfect match. And, a few strongly agree that the control is designed for universal motors up to 2.5 amperes. In short, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:

This is a modification that should only be done by an electrician.
This is great with a good range of fan speeds.
6.0 max amps 115 volts; ul & csa approved.
The end result is that it can't be installed nicely in a multi gang box.

Best With Speed Controller: Uniquegoods Scr Fan Speed Control

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Compared with other controls in this category, the university scr fan speed control has a convenient design. The university fan speed control has been turned on. It has a voltage output and has a simple design. Before you attempt to wire the controller, make sure all power is disconnected. This ac voltage regulator can be used to control ac motor speed, ac light and heating wire temperature.

Finally, the university scr fan speed control is reliable, has input power, it comes with operating instructions and has a good design.

Almost all customers opine that the control is good for 25 amps. Also, a few strongly agree that the control provided shows this fact. Further, they say that the control works amazingly well now.

Top Customer Quotes:

This provides a better technical answer.
This is a great little dimmer.
This to make a lamp, works great.
These are way too bright, seemed more like 40.

Best For Dc Motor: Yeeco Scr Fan Speed Control

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Compared with other controls in this category, the Yeeco Scr Fan Speed Control has a convenient design. The yeeco scr fan speed control is good for input voltage, is complete and it is perfect for long - term operating power. Make sure this fits by entering your model number. Further, the control features 1 trigger circuit voltage regulator ic control 2, two special increase dual protection varistors and rc snubber circuit.

The control is great for wide applications and it is designed to supply voltage. Above all, the yeeco scr fan speed control has pay attention and it works fine.

Almost all customers opine that control is what is meant by zero firing. Also, they strongly agree that the control has a pretty good control range at 110 volts. To sum up, most buyers call the control suits best, and no one questions it.

Top Customer Quotes:

This is a great price for this useful item.
The power must leave a 2/3 margin when connected to inductive load or capacitive load.
Ac 10000w scr regulator with aluminum shell and intelligent fan.
This is an ac 110v unit.

Best For Ac Motor: Wflnhb Scr Fan Speed Control

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The Wflnhb Scr Fan Speed Control is the most convenient control on the market today. Please confirm the item if it matches your car before you purchase. it. In addition, the control is made for angle grinder and has a good design. To sum up, with a 4.1 rating and more than 1064 buyers, the wflnhb scr fan speed control stands as the best choice.

Most customers found that the control was probably the cheapest and available speed controller at the time. Further, they strongly agree that the control works well to control the speeds of ac motor. Overall, for most customers, the control was just what they wanted.

Why We Like This:

Three settings include : off / on (full) / variable.
Package includes : 1 x speed controller.
Good brand reputation.

Best For Single Phase: Ayetea Scr Fan Speed Control

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We know from years of feedback from readers, amazon sellers, and family and friends, what most people want is a convenient and appropriate control. The Ayetea Scr Fan Speed Control is exactly that - it's a simple control that hits all the right notes. The ayetea scr fanspeed control is made with great quality, It is great for voltage regulation and has a good design. Electric furnace, water heater, the lamps and lanterns that move light, small motor, soldered iron temperature control. The product needs to be connected to the load and adjusted by the potentiometer to detect the output voltage change.

Above all, the ayetea scr fan speed control works for single phase, It works fine and has a simple design.

Most customers opine that the control is warm but not really hot. Moreover, they strongly agree that the control can radiate operational heat. Moreover, a few say that the control is best with smaller motors. In short, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:

Increase and thicken heat dissipation fin, stainless steel aluminum panel for multi-directional heat dissipation.
This works with a 2-phase heating element.
This is a specially customized scr, all high-voltage capacitors.
This control is only for small motors and would not give good speed regulation.

Best For High Power: Teyleten Robot Scr Fan Speed Control

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Not everyone likes to purchase control for their daily purpose, but the Teyleten Robot Scr Fan Speed Control would be an anomoly. The teyleten robot fan speedcontrol is rated current and it adjusts the voltage. Make sure this fits by entering your model number. The product needs to be connected to the load and adjusted by the potentiometer to detect the output voltage change.

Lastly, the teyleten robot scrfan speed control is perfect for high power, is clear and it works fine.

Almost all customers agree that the control is 220v or 110v, This only controls 1 leg. In addition, a few say that the control can be used as a replacement control for mini lathe dc motor. Also, they also found that this scr controls a water pump, but the output ac, scr ac to the pump is " all over the place.

Top Customer Quotes:

The voltage can be adjusted only when connected to a load.
Maximum power: 10000w (connected resistive load,220vac).
Voltage regulation: ac 10v to 220vac.
This has some extra wire in there which enables mounting in a tighter spot.

Best With Fast Shipping: Eugnn Scr Fan Speed Control

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Compared with other controls in this category, the Eugnn Scr Fan Speed Control has a convenient design. The eugnn scr fan speed control comes with a heat sink. Had a 100% brand new and high - quality double-layer circuit board design. Further, this can be used for lighting heat, such as electric stove, water heater air, rheostat, low speed of the engine iron, thermostat, and achieve dimming, thermostats, pressure regulator effect. Finally, the eugnn scr fan speed control is priced right, is designed for excellent heat dissipation, It is great with fast shipping and has an excellent design.

Most customers found that the control works very well for dc motor speed control. Also, they say that the control has the capacity to hold up under the requirements of a 2-3 hp motor.

Why We Like This:

The double-layer circuit board comes with a heat sink.
General household appliances or small factories are enough.
Two-way high-power thyristor with a limited current of up to 100 amps.
Package: 1 pc x voltage regulator,size(approx): 130*60*47mm，voltage regulation: 0-220v starts at around 20.

Best For Power Tools: Aitrip Scr Fan Speed Control

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If you often find yourself scrambling for appropriate and satisfactory control, Aitrip Scr Fan Speed Control is your end point. The aitrip scr fanspeed control is designed for maximum output power, It is made for output power and has a good design. Before you attempt to wire the controller, make sure all power is disconnected. This controller uses novel bi - directional high - power scr.

The control is adjusted anywhere between 50v. Finally, the aitrip scr fan speed control can be used such as electric stove, water heater tune thermal, lighting dimmer, small motor speed, electric iron thermostat, and achieve dimming, thermostats, pressure regulator effect.

One customer says - "You can use these on any device, from lamps, to power tools, fans, any electric motor, in proper range of amp & wattage specs. ". Most customers opine that the control is a perfect addition to a large fan that needs to run slowly.

Customers say that getting a scr fan speed control, along with control is useful.

Why We Like This:

Universal dc motor speed controller.control the speed of a dc motor with this controller.
The output voltage is adjusted anywhere between 50v-220v for use with electrical appliances.
This turns on the power and it is designed to supply voltage.

Best For Wide Application: Livisn Scr Fan Speed Control

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Next on the list, we've got yet another control that manages to win our hearts. It's the Livisn Scr Fan Speed Control and it's widely considered as the control that has the most suitable features. The livisn scrfan speedcontrol is great for wide applications and it is designed to supply voltage. Make sure this fits by entering your model number. Also, it has pay attention, is great for water heaters and it is made for long - term operating power.

Lastly, the livisn scr fan speed control is suitable for high power and it is great for voltage regulation.

Why We Like This:

The power must leave a 2/3 margin when connected to inductive load or capacitive load.
Ac 10000w scr regulator with aluminum shell and intelligent fan.
Long term operating power: 7000w;maximum power: 10000w (connected resistive load).
The load cannot exceed the specified maximum power:10000w.

Best For Long Service Life: Yanmis Scr Fan Speed Control

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Yanmis has been making great control for years, thanks to a combination of clever design and appropriate materials. The Yanmis scr fan speed control is adjustable, is great for large motors, it is great for voltage regulation and has a good design. Upgraded fan with switch intelligent control, good heat dissipation effect and long service life. The enclosure of the ac voltage regulator is a standard high - grade exquisite aluminum shell. It is very strong to prevent damage, holes on its side and top which are helpful for heat dissipation.

The control is suitable for control of lighting engineering colored lights, heating wire, boiler heating control, electric tool motor, etc. Moreover, it is adjusted from 10v after it is turned on, and adjusted to the maximum power voltage close to the input. Above all, the Yanmis Scr Fan Speed Control is best to leave less than half of the margin.

Most buyers quickly discovered that the control can be used on almost any rotary motor.

Customers discovered that getting a scr fan speed control, along with control is useful.

Why We Like This:

This is unique, and the control voltage is accurately regulated without hysteresis.
This is good for water heaters and has an advanced design.
Thyristor adds rc absorption protection circuit.
For a large reduction, at least half of the margin should be left.

Best For Energy Saving: Walfront Scr Fan Speed Control

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Compared with other controls in this category, the Walfront Scr Fan Speed Control has a convenient design. The walfront scr fan speed control has a wave voltage absorbing circuit and effective protects large power silicon controlled rectifier, longer service life and is more durable. Make sure this fits by entering your model number. Also, the control is designed with a large and thick heat sink that would enhance heat dissipation.

The control has a design for max power and it works for input voltage. Above all, the walfront scr fan speed control is used for resistive load.

Almost all buyers opine that the control is used for resistive load. In addition, they say that this regulator is equipped with a two - way high - power thyristor, and can be used without any components. very convenient and practical. In short, buyers found this to be one of the best control for daily purposes.

Why We Like This: