- Product Details
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Quick Details
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Production:
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ac motor speed controller
Quick Details
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Brand Name:
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Taidacent
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Place of Origin:
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Guangdong, China
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Model Number:
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TDJL-AC-SCR
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Production:
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ac motor speed controller
Taidacent 4000W SCR Motor Controller External Knob Dimming High Power Thyristor Speed Controller 220V AC Motor Speed Controller
Product Description
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Use voltage
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AC 220V
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Maximum power
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4000W
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Voltage regulation
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AC 0-220V
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Feature
Dimensions: High temperature resistant FR-4 circuit board Width 60x deep 43x high 43mm According to the center distance of the hole 52.5x30 Rotary rod diameter 6mm
Specially customized thyristor with imported chip, current 41A.
All are high voltage capacitors, quality and safety are guaranteed!
All are metal film resistors, stable and durable.
ST imported trigger diode.
The main potentiometer is Taiwan's big factory goods.
1.6mm thick epoxy copper clad plate, the pursuit of perfect welding work.
The materials are all excellent, they are all carefully purchased after careful selection.
The voltage regulator with a wave voltage absorbing circuit effectively protects the high-power thyristor, and has a longer life and more durability.
Specially customized thyristor with imported chip, current 41A.
All are high voltage capacitors, quality and safety are guaranteed!
All are metal film resistors, stable and durable.
ST imported trigger diode.
The main potentiometer is Taiwan's big factory goods.
1.6mm thick epoxy copper clad plate, the pursuit of perfect welding work.
The materials are all excellent, they are all carefully purchased after careful selection.
The voltage regulator with a wave voltage absorbing circuit effectively protects the high-power thyristor, and has a longer life and more durability.
Use Operator
Connect the product in series with the lamp of the desk lamp or the appliance, (ie, disconnect the lamp or the electrical
appliance from any of the live or neutral wires, and connect the two wires of the "product" to the rotary potentiometer.) Rotating rod can play the role of shading adjustment, speed regulation, pressure regulation and temperature adjustment; it is very convenient to use.
This product is suitable for: using the new bidirectional high-power thyristor, because the current can reach 41 amps, which solves the overcurrent problem caused by the electric resistance of the electric furnace wire being too small in the case of cooling; it can adjust the mains easily The output voltage is arbitrarily adjusted between 0----220 volts for use by electrical appliances. Such as: electric furnace, water heater heating, lighting dimming, small motor speed, electric iron temperature adjustment. Thereby achieving the effects of dimming, temperature regulation and pressure regulation. Large electrical appliances that can be used with electrical power less than 3,800 watts are generally large enough to be used in general household appliances or small factories. (Inductive or capacitive load power should be reduced, this regulator is equipped with two-way high-power thyristor, the potentiometer has a nut, can be used without any components, very convenient and practical).
appliance from any of the live or neutral wires, and connect the two wires of the "product" to the rotary potentiometer.) Rotating rod can play the role of shading adjustment, speed regulation, pressure regulation and temperature adjustment; it is very convenient to use.
This product is suitable for: using the new bidirectional high-power thyristor, because the current can reach 41 amps, which solves the overcurrent problem caused by the electric resistance of the electric furnace wire being too small in the case of cooling; it can adjust the mains easily The output voltage is arbitrarily adjusted between 0----220 volts for use by electrical appliances. Such as: electric furnace, water heater heating, lighting dimming, small motor speed, electric iron temperature adjustment. Thereby achieving the effects of dimming, temperature regulation and pressure regulation. Large electrical appliances that can be used with electrical power less than 3,800 watts are generally large enough to be used in general household appliances or small factories. (Inductive or capacitive load power should be reduced, this regulator is equipped with two-way high-power thyristor, the potentiometer has a nut, can be used without any components, very convenient and practical).
Product schematic diagram
Working principle
: turn on the power, 220V through the bulb to charge C1... Because the voltage of the two terminals of the capacitor can not be abrupt... charging takes a certain time... charging time by adjustable potentiometer R1 The size of the resistance determines... The smaller the charge, the faster the charge... The slower the charge is... When the voltage on C1 is charged to about 32V... DB3 is turned on. The thyristor is also turned on. .. After the thyristor is turned on... There is current flowing in the bulb... The bulb is on... As the DB3 turns on... The voltage on C1 is completely drained... DB3 cutoff... The thyristor is also cut off... The bulb is extinguished... The cycle is repeated on C1... Because the time is short, the human eye has a temporary phenomenon, so the bulb looks always bright, and the charge and discharge time is shorter. The brighter the bulb, on the other hand... R20 C2 forms the peak voltage absorption protection circuit.
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