
hanwha韓華hanwha韓華電磁閥
k2a11-06-ac100v,k2a11-06-ac200v,k2a11-06-dc24v
k2a21-06-ac100v,k2a21-06-ac200v,k2a21-06-dc24v
k2a31-06-ac100v,k2a31-06-ac200v,k2a31-06-dc24v
k2a41-06-ac100v,k2a41-06-ac200v,k2a41-06-dc24v
k2a51-06-ac100v,k2a51-06-ac200v,k2a51-06-dc24v
k3a11-08-ac100v,k3a11-08-ac200v,k3a11-08-dc24v
k3a21-08-ac100v,k3a21-08-ac200v,k3a21-08-dc24v
k3a31-08-ac100v,k3a31-08-ac200v,k3a31-08-dc24v
k3a41-08-ac100v,k3a41-08-ac200v,k3a41-08-dc24v
k3a51-08-ac100v,k3a51-08-ac200v,k3a51-08-dc24v
轉(zhuǎn)換開關(guān)具有多觸點(diǎn)、多位置、體積小、性能-、操作方便、安裝靈活等優(yōu)點(diǎn),多用于機(jī)床電氣控制線路中電源的引入開關(guān),起著隔離電源作用,還可作為直接控制小容量異步電動(dòng)機(jī)不頻繁起動(dòng)和停止的控制開關(guān)。轉(zhuǎn)換開關(guān)同樣也有單極、雙極和三極。
電壓互感器可在高壓和朝高壓的電力系統(tǒng)中用于電壓和功率的測(cè)量等。
ledlight emitting diode,發(fā)光二極管,是一種能夠?qū)㈦娔苻D(zhuǎn)化為可見光的固態(tài)的半導(dǎo)體器件,它可以直接把電轉(zhuǎn)化為光。
變壓器電路符號(hào)常用t當(dāng)作編號(hào)的開頭.例: t01, t201等。

臨滄hps4014fo鶴壁hyoshin electricco.,ltd(hse)