Top 10 Thyristor AC Switch – Arc Welding Equipment

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1. FOFY

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Thyristor Control Board Trigger Switch Original Thyristor Stable Performance for AC Equipment for Motors for Light Bulbs, Thyristor Control Board

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FOFY #ad - The input can be connected to the IO port of the microcomputer, PLC interface and DC power control. Input and output are completely optically coupled and isolated, very stable and reliable. The output can control motors, solenoid valves, LED string lights, bulbs, water pumps, etc. The module inputs control signals with DC voltage and outputs AC voltage to control AC equipment. Using original thyristor, come with stable performance, excellent performance and long service life.
BrandFOFY #ad
ManufacturerFOFY #ad
Part NumberFOFYungpe4ad261527

2. Keen so

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Keenso AC 220V Motor Speed Controller Switch Electric Regulator Dimming Thermostat Transformer US Plug for Fan Speed Motor, Variable Voltage Controller

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Keen so #ad - We promise all the issue will be solved within 24 hours. Two-way high-power thyristor this variable voltage controller using the new two-way high-power thyristor, current up to 40A, a good solution to the problem of over-current electric wire in the case of cooling the resistance is too small to cause.

Practical & convenient no need to add any element, the product is practical, convenient. Gently rotate knob cap, zero latency, zero hysteresis, can adjust flexibly. Wide application can be used in many places, thermostats, hot water heater tune, electric iron thermostat and so on, so as to achieve dimming, dimming lamps, such as: furnace, small motor speed, voltage regulating effect.

Warranty we are here with a 100% product promise to give you the best in customer care! Please feel free to contact us if you are not satisfied with it for any reason. Superior heat dissipation & adjust flexibly aC 0V-220V continuously adjustable, superior heat dissipation. For electric power is less than 2000W of large electrical appliances, so the general home appliances or small factories are enough to use.
BrandKeen so #ad
ManufacturerZusend #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part Numberqh8iotn6zy

3. Hilitand

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Hilitand SCR Module AC 220V Plastic DC Control Thyristor Control Trigger Switch Optocoupler Isolation

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Hilitand #ad - Output: the output can control high-power AC equipment, micro water pumps, light bulbs, solenoid valves, motors, DC motors, LED strips, etc.

Stable performance: scr Module adopts original thyristor, with stable performance, excellent performance and long service life. Principle: the module inputs the DC voltage control signal, and outputs the AC voltage to control the AC equipment. Input: input can be connected to microcomputer IO port, PLC interface and DC power control. Optocoupler isolation: scR Module input and output are completely isolated by optocoupler, which is very stable and reliable.
BrandHilitand #ad
ManufacturerHilitand #ad
Part NumberHilitand9m0zvn1k376521

4. Walfront

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SCR Module Thyristor Control Trigger Switch DC Control AC 220V Optocoupler Isolation YYAC2 Control High Power Ac Equipment Motors Bulbs Led Strips DC Motors

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Walfront #ad - Input: the input can be connected to the IO port of the microcomputer, PLC interface and DC power control. Optically coupled and isolated: Input and output are completely optically coupled and isolated, very stable and reliable. Output: the output can control motors, solenoid valves, LED string lights, water pumps, bulbs, etc. Function: the module inputs control signals with DC voltage and outputs AC voltage to control AC equipment. Original thyristor: Using original thyristor, come with stable performance, excellent performance and long service life.
BrandWalfront #ad
ManufacturerWalfront #ad
Height0.39 Inches
Length0.39 Inches
Weight0.03 Pounds
Width0.39 Inches
Part NumberWalfrontsgu0viw7ah97

5. Sipytoph

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Sipytoph 2000W PWM AC Motor Speed Control Module Dimmer Speed Regulator AC 50-220V 2000Wmax 25A SCR Constant Adjustable Voltage Regulator

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Sipytoph #ad - The product is suitable for self-recovery fuse, and the fuse is automatically restored after cooling. The maximum output power:2000W; The maximum output current:25A.

Ultra low voltage dc motor governor, the current is too large and automatically disconnects, with speed control function. Connect this product in series in the lamp or the electric circuit, rotate the potentiometer screw rod, speed regulation, water heater tune thermal, can play the role of light and shade regulation, temperature regulation. Suitable for electric stove, voltage regulation, small motor speed, lighting dimmer, electric iron thermostat. Input supply voltage: AC 110V ~ 220V. The output voltage:50v-220VOutput voltage < = Input supply voltage.
BrandSipytoph #ad
ManufacturerSipytoph #ad
Part NumberSPF21409

6. PNYZIK

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Variable Voltage Regulator 120V 220V 15A 4000W Max, SCR Voltage Controller Fit for Fan Electric Motor Router Rheostat, AC Variable Fan Speed Controller

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PNYZIK #ad - The fan speed control switch has a power light, with high current, and the heat dissipation connector can help quickly dissipate heat and prevent burnout. Powerful function: the voltage controller has variable thyristor and electronic voltage regulator. High security: no delay, anti-spike, both input and output current are ac, surge protection, effectively ensuring your safety.

Wide range of applications: our ac motor speed controller can be widely used in fans, single-phase motors, small motors, dual-value capacitor motors, water heaters, etc. Electric irons, electric furnaces, most motors do not support voltage regulation such as, asynchronous motors, tungsten lamps and other electrical appliances. High-quality materials: our voltage stabilizer adopts imported high-quality chip thyristor, all-aluminum heat sink is suitable for high-temperature circuits, and adopts multi-functional industrial sockets. The maximum power of connecting inductive loads such as fans, routers is about 1500W, and the limit power of connecting resistive loads such as electric furnaces, heating wires is 4000W.

The core chip adopts a new type of bidirectional high-power thyristor with a maximum current of 15A, arc-suction multiple protection, which effectively solves the problem of wire overcurrent when the heat dissipation resistance is too large. The copper parts are thicker inside, good contact and high safety. Attributes: this is a variable voltage fan speed controller, the maximum power is 4000W, the input voltage is AC 120-220V, the current is 15A, the output voltage is 10-110V adjustable, and the adjustable voltage range is 0-110V. At present, which are not suitable for smart home appliances with complex circuit boards.
BrandPNYZIK #ad
ManufacturerPNYZIK #ad
Part NumberFSKZ02

7. PNYZIK

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Motor Speed Controller with Variable Thyristor and Electronic Voltage Regulator, 110V 4000W Variable Voltage Regulator, AC Variable Fan Speed Controller

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PNYZIK #ad - Wide range of applications: our speed control switch can be widely used in fans, water heaters, asynchronous motors, electric furnaces, tungsten lamps and other electrical appliances. The maximum power of connecting inductive loads such as fans, the core chip adopts high-power thyristor, and the limit power of connecting resistive loads such as electric furnaces, heating wires is 4000W.

High-quality material: the adjustable voltage controller adopts high-quality metal shell, corrosion, and flame retardant. The ac motor speed controller comes with a universal socket and power light, which is resistant to high temperature, and the heat dissipation connector can help to quickly dissipate heat and prevent burnout. Powerful function: the variable voltage regulator has variable thyristor and electronic voltage regulator, routers is about 1500W, and the adjustable button can be used to adjust the stepless voltage. Attributes: this is a variable voltage fan speed controller, the input voltage is AC 110v-220V, the output voltage is 10-110V adjustable, the current is 18A, the maximum power is 4000W, and the adjustable voltage range 0-110V.

At present, dual-value capacitor motors, single-phase motors, small motors, many motors do not support voltage regulation such as, electric irons, etc. It must be firmly grounded when used. High security: no delay, arc suction multiple protection, anti-spike, effectively ensuring your safety, the current is up to 18A, the core chip uses a new type of bidirectional high-power thyristor, both input and output current are AC, surge protection, effectively solve the problem of wire overcurrent when the heat dissipation resistance is too large.
BrandPNYZIK #ad
ManufacturerPNYZIK #ad
Part NumberFSKZ01

8. Cable Matters

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Single Outlet Switch/Plug Switch in Black, Cable Matters 3 Pack Grounded Outlet with ON Off Switch

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Cable Matters #ad - Cost-effective 3 pack of grounded outlet switch plug; Plug switch on off provides an outlet adapter to take along when traveling; A lifetime warranty is included with these wall tap power outlets for peace of mind when purchasing.

Single port plug with switch has a single power outlet for 3 prong grounded or 2 prong polarized cords; Plug in special occasion lights to this 120v switch and turn them on and off anytime with this plug switch. Single outlet with switch with power switch converts a standard wall outlet into a plug in switch with a power button; Easily turn off a difficult to reach appliance for safety or energy savings. Sturdy & safe construction of this grounded outlet switch with a 15 Amp / 1875 Watt power rating; Simple installation into an standard grounded AC outlet; Non-blocking design allows connection of 2 grounded outlet adapters into a standard duplex receptacle.

Power off indicator light is easy to check at a glance; Quickly turn off the power to this grounded single port power adapter instead of constantly plugging and unplugging the cord from the wall with this on off switch for outlet.
BrandCable Matters #ad
ManufacturerCable Matters #ad
Height1.48 Inches
Length2.2 Inches
Width1.97 Inches
Part Number400077-BLKx3
Model400077-BLKx3

9. Generic

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110V-240V 50hz 60hz AC PWM Dimming Dimmer Governor Motor Speed Controller Voltage Regulating Regulator Thyristor Isolation Module I/O Output Compatible with Arduino and Raspberry PI 1 Pc PWM Dimmer

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Generic #ad - Light modulator:change the voltage of the lamp to adjust the brightness of the lamp by adjusting the PWM. Compatible with Raspberry PI. Optocoupler isolated output; support pwm control; Low power consumption, Small size Light modulator:Change the voltage of the lamp to adjust the brightness of the lamp by adjusting the PWM.

Great for any mcu. Compatible for ARduino. Example:module will output 0v is input 0v low level signal from PWM;Module will output 220V is input 5V high level signal from PWM. Write the complete code according to mcu such as Arduino, ARM, Raspberry Pi, AVR, STM32 and so no. Application: 1>. Toy, 6>. Control motor speed, 5>. Adjust the brightness of the lamp, 4>. Mechanical control, 3>. Smart car, 2>. Intelligent robot control, 7>. Adjust the voltage range.
BrandGeneric #ad
ManufacturerGeneric #ad
Part Number1pcsDimmerGovernor
ModelGeneric

10. BAQE

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Thyristor Control Board Trigger Switch, Thyristor Control Board Stable Performance Complete Optocoupler Isolation for Light Bulbs for AC Equipment for Motors

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BAQE #ad - The output can control motors, LED string lights, solenoid valves, water pumps, bulbs, etc. The module inputs control signals with DC voltage and outputs AC voltage to control AC equipment. Input and output are completely optically coupled and isolated, very stable and reliable. The input can be connected to the IO port of the microcomputer, PLC interface and DC power control. Using original thyristor, come with stable performance, excellent performance and long service life.
BrandBAQE #ad
ManufacturerBAQE #ad
Part NumberBAQEpkgzm8w5qf5145