We are a manufacturer of electronic components, electronic modules for a large number of products.We are the factory!With more than 10 years of PCB development experience, the product quality is good, the price is excellent.A large number of wholesale sales of global buyers, welcome to purchase.
Features:
Special design with 1.6 thick FR - 4 high temperature resistant circuit board.
It is safety and reliable to cope with large current.
Double capacity design: Safety capacitor and Metal film capacitor to protect SCR more effective.More efficiency and more safety.1.5 thick aluminum and stainless steel case, more suitable for family temperature control or speed control and industrial enterprises to use.Beautiful and easy, safe, convenient, high quality products. It will not rust after long time using.Mainly fit for the resistive loads, eg. lights. It also works with the single phase brushed motor which the max power can NOT be over the 1/3 of 40000W.
Specifications:
Voltage range:10V-220Vmaximum
power: 4000w
Net Weight: 41.8g
Working voltage: AC 220V
Radiator fin size: 48 x 35 x 30mm
Size: length 85* width 55* height 38mm, knob inner hole 6mm.
Maximum power: 4000W (resistive load limit power), power consumption should be reduced for a long time. The long-term resistive load is recommended to be less than 2000.
Efficiency: 90% or more
Working voltage: AC 220V
Adjust the voltage: AC 0-220V (from high to low can go to 0, from low to high is about 10V)
The terminal 12 is connected to the input 220V, and the terminal 34 is connected to the load.
Note that the load must be connected before the voltage is adjusted.
SCR is mainly used for resistive loads (electric heating incandescent lamps, etc.), most of the single-phase AC motors are also available, but they are not guaranteed. Other types of loads should be confirmed by the buyer. The fuse is not omnipotent and has a reaction time. If the current is too large, the module may burn out besides burning the fuse.
Be careful when using the cover on the connector. If the force is too strong, it will be easy to break.
The fuse regulator is safer and easier to install, making it more suitable for home and inconvenient installations.
Use original 41A thyristor.
Using 1.6 thick FR-4 high temperature circuit board, the circuit design is reasonable, and the thickened welding circuit design is adopted, even if the large current is passed, it is enough to be safer and more reliable.
After many technical improvements, the circuit has selected every accessory and is now fully technically mature. The dual-capacitor design (safety capacitor + metal film capacitor) effectively absorbs surges and voltage spikes, and more effectively protects the thyristor, making it more efficient and safer to use.
