SKU: AD-576

Transistor Tester

- Various semiconductor DC parameters transistor, diode, triac, FET
- Capacitor withstand voltage
- Varistor protection voltage
- Electrical appliance insulation
- 78 & 79 series voltage regulator
- Neon bulb and lamp starting voltage
 - AC Voltage Tes.

 

 

ParameterMeasuring rangeDisplayResolutionOperating condition
V(BR)
Breakdown voltage
1000V 0~1000 1V Breakdown current less than 1mA
200V 0~199.9 0.1V
VCE(sat)
Collector-emitter
saturation voltage drop
2A(lc) 0~6.00 0.01 Ic approx.2000mA
Ib approx.200mA
800mA(lc) Ic approx.800mA
Ib approx.80mA
100mA(lc) Ic approx.100mA
Ib approx.10mA
10mA(lc) Ic approx.10mA
Ib approx.1mA
hFE
DC current gain
10mA(lb) 0~199.9 0.1 Ic approx.10mA
1mA(lb) 0~1999 1 Ib approx.1mA
10uA(lb) Ib approx.0.01mA
Iceo
Reverse leakage current
2000uA 0~1999 1uA Testing voltage approx.27V
78 & 79 voltage regulation 78XX/79XX 0~24.0 0.1V
Power source 1.5V alkaline battery(AA)x4 or 6VDC/2A power supply
Dimensions 150(W)x70(H)x100(D)mm
Weight 670g


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