Zobrazeno 1 - 1
of 1
pro vyhledávání: '"over-current protection of three redundancy"'
Publikováno v:
Gong-kuang zidonghua, Vol 43, Iss 8, Pp 83-86 (2017)
According to working condition of mine-used power supply in coal mine underground, novel intrinsically safe power supply with 'ia' grade was designed. The power supply uses a fully enclosed AC-DC module to eliminate special flameproof enclosure, and
Externí odkaz:
https://doaj.org/article/12624ce654a74afab7d5924bb1d0b239
