PART 1
Electronic Component
电子元器件
Unit 1 Electronic Component
第1单元 电子元器件
1.1 Resistor 电阻
1）Fixed Resistor 固定电阻 （Figure 1.1～1.5）
Figure 1.1 Common Circuit Symbols Of Resistors ?E????^?|
Figure 1.2 Types of Resistors ?E?? ?
Figure 1.3 Common Various Types of Resistors ???E???
Unit 1 Electronic Component
c003 c
Figure 1.3 Common Various Types of Resistors ȨÈE¥“™Ã
Figure 1.4 The Indication of Resistor ÈE¥°SE
Figure 1.5 Recognition of Color Ring of Resistor äÌÈE¥MY
电子技术专业英语
c004 c
2）Adjustable Resistor 可变电阻 （Figure 1.6～1.7）
Figure 1.6 Structure of Potentiometer ?? ??
Figure 1.7 Common Various Types of Potentiometers ?n VM?? ??
3）Line of Resistors (Direct Insertion Resistors) 排电阻（Figure 1.8）
Figure 1.8 The Line of Resistors and Structures ??小# =??
Unit 1 Electronic Component
c005 c
1.2 Capacitor 电容
1）Fixed Capacitor 固定电容 （Figure 1.9，Table 1.1）
Figure 1.9 Common Various Types of Capacitors ?n? ???
Table 1.1 The Features of Capacitors 常见电容的特点
Name 名称 Feature 特点
Metalized paper capacitor
??????? ? CJ
Withstanding high voltage (Several tens to one thousand of volts) 0âÚ+E™~1
$?
Large capacitance ?v
Self-healing µ o1ß p ? ï
Polyester capacitor
??? ? CL
Small volume 8l
Large capacitance ?v
Good wet-heat resistant 0 £ 0AŸz
Small stray inductance 73??l
Mica capacitor
È ¸ CY
High precision ? ??
Heat resistant 0ÚÑ
Corrosion resistant 0ªK
Low loss ???{l
The defect is the low capacitance ??在 ?剪l
Monolithic capacitor
?F? ?
Large capacitance ?v
Small volume 8+Yl
Heat resistant 0ÚÑ
Good reliability V L?z
Low cost ?'?
电子技术专业英语
c006 c
Continue
Name 名称 Feature 特点
Ceramic capacitor
L?? ?
High frequency
CC
Low frequency
CT
《电子技术专业英语》.pdf