hanwha韩华h2lv510-s,h2lv511-s,h2lv520-s,h2lv521-s,h2lv530-s,h2lv531-s,
h2lv540-s,h2lv541-s,h2lv550-s,h2lv551-s,h2lv560-s,h2lv561-s
h2lv510-d,h2lv511-d,h2lv520-d,h2lv521-d,h2lv530-d,h2lv531-d,
h2lv540-d,h2lv541-d,h2lv550-d,h2lv551-d,h2lv560-d,h2lv561-d
hfv410-s/d,hfv411-s/d,hfv420-s/d,hfv421-s/d
hfv430-s/d,hfv431-s/d,hfv440-s/d,hfv441-s/d
hfv450-s/d,hfv451-s/d
hfv510-s/d,hfv511-s/d,hfv520-s/d,hfv521-s/d
hfv530-s/d,hfv531-s/d,hfv540-s/d,hfv541-s/d
hfv550-s/d,hfv551-s/d
hfv610-s/d,hfv611-s/d,hfv620-s/d,hfv621-s/d
hfv630-s/d,hfv631-s/d,hfv640-s/d,hfv641-s/d
hfv650-s/d,hfv651-s/d
hpv5-6-fg-s-1,hpv5-6-fg-d-1,hpv5-6-fhg-d-1,hpv5-6-fjg-d-1,hpv5-6-fig-d-1
hpv5-6-fg-s-2,hpv5-6-fg-d-2,hpv5-6-fhg-d-2,hpv5-6-fjg-d-2,hpv5-6-fig-d-2
hpv5-6-fg-s-3,hpv5-6-fg-d-3,hpv5-6-fhg-d-3,hpv5-6-fjg-d-3,hpv5-6-fig-d-3
hpv5-6-fg-s-4,hpv5-6-fg-d-4,hpv5-6-fhg-d-4,hpv5-6-fjg-d-4,hpv5-6-fig-d-4
hpv5-6-fg-s-5,hpv5-6-fg-d-5,hpv5-6-fhg-d-5,hpv5-6-fjg-d-5,hpv5-6-fig-d-5
按钮开关英文名称：push-button switch是指利用按钮推动传动机构，使动触点与静触点按通或断开并实现电路换接的开关。
蜂鸣器主要分为压电式蜂鸣器和电磁式蜂鸣器两种类型。
特种变压器：如电炉变压器、整流变压器、调整变压器、电容式变压器、移相变压器等。
led照明灯主要还是以大功率白光led单灯为主，-的led照明灯生产厂家质保三年，大颗粒每瓦大于等于100流明，小颗粒每瓦大于等于110流明。光衰大颗粒小于3%每年，光衰小颗粒小于3%每年。
宜春hctv0201-3楚雄hyoshin electricco.,ltd(hse)
hpv5-8-fg-s-1,hpv5-8-fg-d-1,hpv5-8-fhg-d-1,hpv5-8-fjg-d-1,hpv5-8-fig-d-1
hpv5-8-fg-s-2,hpv5-8-fg-d-2,hpv5-8-fhg-d-2,hpv5-8-fjg-d-2,hpv5-8-fig-d-2
hpv5-8-fg-s-3,hpv5-8-fg-d-3,hpv5-8-fhg-d-3,hpv5-8-fjg-d-3,hpv5-8-fig-d-3
hpv5-8-fg-s-4,hpv5-8-fg-d-4,hpv5-8-fhg-d-4,hpv5-8-fjg-d-4,hpv5-8-fig-d-4
hpv5-8-fg-s-5,hpv5-8-fg-d-5,hpv5-8-fhg-d-5,hpv5-8-fjg-d-5,hpv5-8-fig-d-5
hpvp5-6-fg-s,hpvp5-6-fg-d,hpvp5-6-fhg-d,hpvp5-6-fjg-d,hpvp5-6-fig-d
hpvp5-8-fg-s,hpvp5-8-fg-d,hpvp5-8-fhg-d,hpvp5-8-fjg-d,hpvp5-8-fig-d
hvc2-8-2/3,hvc2-10-2/3,hvc2-15-2/3,hvc2-20-2/3,hvc2-25-2/3
变压器是利用电磁感应原理制成的静止用电器。当变压器的原线圈接在交流电源上时，铁心中便产生交变磁通，交变磁通用φ表示。
电压互感器可在高压和朝高压的电力系统中用于电压和功率的测量等。
接近传感器，能检测对象的移动信息和存在信息转换为电气信号。
ledlight emitting diode，发光二极管，是一种能够将电能转化为可见光的固态的半导体器件，它可以直接把电转化为光。
宜春hctv0201-3楚雄hyoshin electricco.,ltd(hse)
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