摘要
介绍了磁敏传感器中测装置建立５０ｍＴ恒定磁场，以便加磁测试磁敏传感器元件芯片ＶＨ参数以及为使磁场激磁电流恒定，电流大小可调整设计的可调恒流电源。
It is introduced in this paper the establishment of 50 mT constant mageto field for intermediante testing the magneto sensor to test the parameter V H of the magneto sensor chip under appling the magneto field.The current can be adjusted to designed adjustable constant current power supply.
出处
《仪表技术与传感器》
CSCD
北大核心
1999年第3期10-11,共2页
Instrument Technique and Sensor
