Gw Instek LCR-819 Digital-Multimeter, DMM, LCR-819 Hoja De Datos
Los códigos de productos
LCR-819
APPENDIX
123
A
PPENDIX
Fuse Replacement
Step
1. Disconnect the power cord and then remove
the fuse socket using a flat screwdriver.
2. Replace the fuse in the holder.
Rating
5TT 3A/250V
LCR-800
User
Manual
124
Circuit Theory and Formula
Series/Parallel circuit models
Background
Below are the circuit diagrams and formulas
describing the six types of series and parallel
equivalent circuits: Capacitive, Inductive and
Resistive. The formulas for all the primary and
secondary measurement types are also shown.
describing the six types of series and parallel
equivalent circuits: Capacitive, Inductive and
Resistive. The formulas for all the primary and
secondary measurement types are also shown.
Capacitance (C) Series diagram
Parallel diagram
Series
formula
2
1 D
C
C
P
S
D=dissipation factor
Parallel formula
2
1 D
C
C
S
P
D=dissipation factor
Inductance (L)
Series diagram
Parallel diagram
Series
formula
2
1
1
Q
L
L
P
S
Q=quality factor
Parallel formula
2
1
1
Q
L
L
S
P
Q=quality factor