180°正玄波直流变频风机(嵌入式）模块板B款 

1、180°正玄波直流变频技术（有HALL）

2、180°正玄波驱动比120°方波驱动更平稳、更安静

3、100rpm~1500rpm超宽范围调速，出风更柔和、整机更省电

4、智能保护系统，更安全，更稳定

Type B of module panel of 180°DC frequency-converting fan(embedded)

•180 ° sine wave DC inverter technology (with HALL).
•180 ° sine wave-driven is more stable and quieter than the 120 ° square wave.
•Adjusting the speed within the super wide range of 100 rpm ~ 1500rpm, getting milder wind, and saving more power for the overall machine.
•The intelligent protection system, safer, and more stable.