Custom circuit board

Customized variable frequency drive（VFD） circuit board, high torque output, can be controlled individually, with high control accuracy, suitable for various motor speed control As an experienced electronics manufacturing service provider. We focus on the manufacture of variable frequency drive(VFD)circuit boards, through product processes such as component procurement, design, assembly and testing, to provide high efficiency, high quality and high standard products. You will receive first-class service and support from TECOO. You'll appreciate our unique ability to build your custom electronics quickly, reliably, and securely - all while helping reduce your time-to-market. VFD Circuit Board Variable frequency drive (VFD)circuit board parameters -Control mode:V/F control;Sensorless vector control -Speed control accuracy:≤±0.5% of rating synchronous speed -Frequency precision:Digital setting: max frequency x± 0.01% Analog setting: max frequency x± 0.2% -Interior PID controller:Be convenient to make closed-loop system -Automatic energy save running:Optimize V/F curve automatically based on the load to realize power save running -Automatic voltage regulation (AVR):Can keep constant output voltage when power source voltage varies. -Automatic current limiting:Limit running current automatically to avoid frequent over-current which will cause trip -Temperature:–10℃~ +40℃; VFD will be derated if ambient temperature exceed 40℃; each rise 1℃, the derate will be 5% -Humidity:5%-95%, without condensation