东莞市达孚电子科技有限公司专业销售Y2-101K-250VAC高压瓷片电容器,安规Y电容器,交流AC电容器,陶瓷电容,X1Y2 安规电容器等产品。欢迎来电:13694925208 曾女士 网址:
Y电容在电磁干扰中的作用。Y电容是分别跨接在电力线两线和地之间(L-E,N-E)的电容,一般是成对出现,可以用于抑制共模干扰。Y电容在电磁干扰中还能起大作用。开关电源工作时,电源变压器的寄生电容将共模干扰传递到后级电路上,经后级电路后,共模干扰会通过与大地的寄生电容传递到大地,再由大地传递到传导测试仪器,回到初级。如果没有Y电容,绝大部分的共模干扰都会经大地流经传导测试仪器回到初级,导致传导测试仪器检测到的传导干扰超标。
安规Y2电容器全系列产品规格:
型号 | 宽度 | 厚度 | 脚距 | 引线 | 电压 | 容量 | 材料 | 容差 |
Y2-103M-Y5V | φ13mm | T3.8mm | F10mm | L3-22mm | 300VAC | 10000pF | Y5V | ±20% |
Y2-472M-Y5V | φ9.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 4700pF | Y5V | ±20% |
Y2-332M-Y5V | φ8.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 3300pF | Y5V | ±20% |
Y2-222M-Y5V | φ7.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 2200pF | Y5V | ±20% |
Y2-152M-Y5V | φ6.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 1500pF | Y5V | ±20% |
Y2-102M-Y5V | φ6.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 1000pF | Y5V | ±20% |
Y2-472M-Y5U | φ13mm | T3.8mm | F10mm | L3-22mm | 300VAC | 4700pF | Y5U | ±20% |
Y2-332M-Y5U | φ11mm | T3.8mm | F10mm | L3-22mm | 300VAC | 3300pF | Y5U | ±20% |
Y2-222M-Y5U | φ8.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 2200pF | Y5U | ±20% |
Y2-152M-Y5U | φ8.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 1500pF | Y5U | ±20% |
Y2-102M-Y5U | φ7.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 1000pF | Y5U | ±20% |
Y2-821K-Y5U | φ7.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 820pF | Y5U | ±10% |
Y2-681K-Y5U | φ6.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 680pF | Y5U | ±10% |
Y2-561K-Y5U | φ6.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 560pF | Y5U | ±10% |
Y2-471K-Y5U | φ6.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 470pF | Y5U | ±10% |
Y2-102K-Y5P | φ10mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 1000pF | Y5P | ±10% |
Y2-821K-Y5P | φ10mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 820pF | Y5P | ±10% |
Y2-681K-Y5P | φ8.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 680pF | Y5P | ±10% |
Y2-561K-Y5P | φ8mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 560pF | Y5P | ±10% |
Y2-471K-Y5P | φ7.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 470pF | Y5P | ±10% |
Y2-331K-Y5P | φ6.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 330pF | Y5P | ±10% |
Y2-221K-Y5P | φ6.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 220pF | Y5P | ±10% |
Y2-151K-Y5P | φ6.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 150pF | Y5P | ±10% |
Y2-101K-Y5P | φ6.5mm | T3.8mm | F7.5mm | L3-22mm | 300VAC | 100pF | Y5P | ±10% |