多功能测试仪（
TC-V2.12k
）
Multi-function Tester (TC-V2.12k)
2017-4-62015-8-8
版权所有，侵权必究
All rights reserved
第
24
页
,
共
25
页
Page 24 , Total25
3
Performance Parameters
Multifunction Tester can automatically identify elements and automatic detection of pin
layout, and automatic switching range.
The main performance parameters are as follows:
Component
Range
Parameter Description
BJT
-
hFE(DC Current Gain), Ube(Base-Emitter
Voltage), Ic(Collector Current), Iceo(Collector
Cut-off Current (IB=0)), Ices(Collector short
Current), Uf(Forward Voltage of protecting diode)
③
Diode
Forward Voltage <4.50V
Forward Voltage, Diode Capacitance, Ir(Reverse
Current)
②
Double Diodes
Forward Voltage
Zener Diode
0.01-4.50V
(Transistor test area)
Forward Voltage, Reverse Voltage
0.01-30V
(Zener Diode test area)
Reverse Voltage
MOSFET
JFET
Cg(Gate Capacitance), Id(Drain Current) at
Vgs(Gate to Source Threshold Voltag), Uf(Forward
Voltage of protecting diode)
④
IGBT
Id(Drain Current) at Vgs(Gate to Source Threshold
Voltag), Uf(Forward Voltage of protecting diode)
④
MOSFET
Vt(Gate to Source Threshold Voltag), Cg(Gate
Capacitance), Rds(Drain to Source On Resistance),
Uf(Forward Voltage of protecting diode)
④
Thyristor
Igt(Gate trigger
current )<6mA
Gate trigger voltage
Triac
Capacitor
25pF-100mF
Capacitance, ESR(Equivalent Series Resistance),
Vloss
①
Resistor
0.01-50M
Ω
Resistance
Inductor
0.01mH-20H
Inductance, DC Resistance
⑤
Battery
0.1-4.5V
Voltage, Battery Polarity
Note
①
: Iceo, Ices, Uf displayed only when effective
Note
②
: Diode Capacitance, Ir(Reverse Current) displayed only when effective
Note
③
: Displayed only when has protecting diode
