贴片功率电感器的那些事
一，贴片功率电感的定义： 贴片功率电感是导线内通过交流电流时，在导线的内部及其周围产生交变磁通，电感中通过直流电流时，其周围只呈现固定的磁力线。 不随时间而变化，当在线圈中通过交流电流时，其周围将呈现出...
查看详情
电阻与阻抗之概念的不同
谈到线材的阻抗对声音信号的干扰，许多人觉得不可思议。因为我们用欧姆表测量线材的电阻时，线材的电阻往往在欧姆级甚至毫欧姆级，电流流过这么小的电阻时怎么会产生这么大的变化呢?或者确切地说电压降低了。要搞清这...
查看详情
Fixed and Adjustable High Power Wave-Shaped and Coiled Resistors!
Wire-wound resistors are made by winding nickel-chromium or manganin or constantan wire on a ceramic tube, and they come in fixed and adjustable types. The feature of wire-wound resistors is that thei...
查看详情
Common Troubleshooting Tips for Resistors Failure
Over time, the use of resistors may avoid some usage problems, such as the appearance of noise and looseness during use, as well as the phenomenon of pointer jumping. The problems that arise at differ...
查看详情推荐资讯 / Recommended News
-
Congratulations to Zhengyang xing load resist...
Congratulations to Zhengyang xing load resistance box is recognized by the headquarters of UL company in the United States! 【更多详情】
- 2021-02-24 How do resistors work and operate?
- 2020-03-29 Application and characteristics of cement resistance
- 2021-02-24 Common Troubleshooting Tips for Resistors Failure
- 2020-03-26 How do resistors run and work?
- 2020-03-26 Precautions when using resistors
- 2020-03-26 Common problem handling techniques for resistor failure
- 2020-03-26 Classification and main characteristic parameters of resistors
- 2020-03-26 How to buy resistor?
- 2020-03-29 Power wound resistors and the basic introduction of several resistors
- 2021-03-09 Why is the resistance value of aluminum shell resistance fluctuating like the stock market?
News Center
联系正阳兴
咨询热线0755-81478699- 手机13510429779
- 传真0755-81478599
- 邮箱service@zsa-one.com
- 地址深圳龙华区大浪街道高峰社区华荣路33号亿康商务大厦11楼128室
- 东莞地址东莞市凤岗镇竹塘村利好国际数码园1栋9楼
