Notes on using the capacitor

1 / Parameters:

Unit: Farah, referred to as method (F), micro-method (uF), skin method (pF)

1 method = 1 × 1,000,000 microfarads; a micro-method = 1 × 1,000,000 PF

Error: Ⅰ 5%; Ⅱ 10%; Ⅲ 20%

2 / Type:

a. b. Ceramic capacitors mica paper dielectric capacitor capacitor c. d. e. air capacitance glass enamel organic thin film capacitor f. g. Electrolytic Capacitor Capacitance

3. Symbols:

Notes on using the capacitor

Type the name referred to as symbols in alphabetical order
Lord said the first letter of capacitor capacity C
Introduction

Quality

Material

Material

Paper Introduction
Mica
Ceramic
Polystyrene
Polyester
Mixed media
Aluminum
Niobium Electrolytic
Tantalum
Metal Glaze
Metallized paper dielectric
Poly vinyl chloride

Paper
Cloud
Porcelain

 

Aluminum
Niobium
Tantalum

 

Z
Y
C
B
L
H
D
N
A
I
J
F
S

Two

Word

Mother
Shape

Shape

Barrel
Tube
Vertical Rectangle
Wafer type

Tube
Tube
Stand
Round

T
G
L
Y
S

Three

Word

Mother
Structure
Size

Seal

Close
Small

M
X
Fourth letter

4. Capacitor device points:

Keep away from heat

Prevent a short circuit

Note polarity

Good deal of work before welding

Series and parallel capacitors

a. Capacitors and even, pressure does not increase the capacity to increase

C = C1 + C2 + C3 ... ...

b. Capacitor in series, pressure increased, the capacity decreases

C = 1 / (1/C1 +1 / C2 +1 / C3 + ... ...)

Summary

1. It is an energy storage device.

2. It is not the voltage across the mutation.

3. It through AC, DC isolation.

4. The smaller the capacitor capacity through more high-frequency signal; larger capacitance capacitor, low-frequency signals on the health of the capacitance smaller plants.

5. Choose to use the capacitor, the capacitor voltage, it used to be √ 2 times the voltage.