ขาย พร้อมส่ง-4000W 220 VAC SCR Voltage Regulator Speed Control Driver Dimming Dimmer Thermostat with safety protect shell ราคาที่ดีที่สุด

พร้อมส่ง-4000W 220 VAC SCR Voltage Regulator Speed Control Driver Dimming Dimmer Thermostat with safety protect shell Item List: Package Including : 1PCS 4000W AC voltage regulator SCR Model: BTA41-600B Size: L 85 * W 55 * H 38mm, inner knob hole 6mm.​ Maximum power: 4000W (resistive load limit power) for a long time should reduce power use. Long resistive load recommendation within 2000-2500. Efficiency: 90% Operating voltage: 220V AC Regulate voltage: AC 0-220V (Low can go to 0, from low to high is about 10V from the transfer) Warning Notice: - Voltage adjustment range: AC 0-220V, Resistive load conditions, starting a dozen volts, the callback can be 0 Note that the load must be connected before it can be regulated SCR is mainly used for the resistive load (electric wire incandescent lamp, etc.), single-phase AC motor can also be, but not guaranteed can, other types of load, please confirm by yourself Fuses are not omnipotent, there is reaction time, if the current is too large, in addition to burning the fuse, the module may also burn out. - Note fitting plastic lid due to the installation of the housing, can not be completely open, partial screwdriver to tighten the point, the other to be careful when opened, excessive force easily snapping the lid, express transportation may crush for wearing parts, but does not affect the module uses, any plastic cover issues related to the restaurant is not responsible for Returns. Configuration: With housing with fuse, the regulator is more secure, more convenient to install, more suitable for families and convenient installation of factories and enterprises. Use original 41A SCR. (No FAKE items ) Use 1.6 thick FR-4 circuit board temperature, reasonable circuit design, circuit design and increase the use of welding thick, even big enough to cope with the current through the use of safer and more reliable. Stores regardless of cost, using standard 35A of the four terminals, so really 4000W design. (Two into two more convenient wiring). Circuit After several technical improvements, featured every accessory, is now fully mature. Dual capacitor design (safety capacitor + metal film capacitors) effectively absorb surges and voltage spikes, more effective protection thyristor, using more efficient and safer. External 1.5-thick aluminum and stainless steel mold stamping molding, nice, more suitable for families thermostat governor and industrial enterprises to use! Nice, safe, convenient and high-quality products, absolute bare board from time to time general regulator can compare. Use longer and will not rust and other cosmetic issues. Suitable for: Electric furnace Wire , water heater, lamps, small motor, electric iron etc