STABLE SINUSOIDAL DRIVER CIRCUIT FOR TUNING FORK CHOPPERS

被引：1

作者：

PODOLSKE, J ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY LAWRENCE BERKELEY LAB,DIV MAT & MOLEC RES,BERKELEY,CA 94720

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1979年 / 50卷 / 08期

关键词：

D O I：

10.1063/1.1135964

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A circuit is presented which can drive tuning fork choppers, such as the Bulova L40 and L2 series. The advantages of this circuit over the factory-supplied 5A-type driver are better drive-amplitude stability, freedom from drift due to line-voltage variations, and a cleaner, transient-free sinusoidal reference signal. Test results indicate an improvement in long-term stability by as much as a factor of 4.

引用

页码：1025 / 1027

页数：3