Details about locky_z's Intelligent curve tracerlocky_z's Intelligent curve tracer See original listing
Jun 01, 2012 04:25:36 PDT
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江门市, 广东省, China
Manufacturer refurbished: An item that has been professionally restored to working order by a manufacturer or ... Read moreabout the condition
locky_z DIY curve tracer V3.0
This is my design of Intelligent Curve Tracer.
It can measuring DTU's parameters by given conditions, and displayed curve on PC's screen.
It can measure:
PNP / NPN 's Vbe-Ic / Vce-Ic / Vbe-Ib / Ic-Hfe curve
P and N type MOSFET's Vgs-Id / Vds-Id curve
P and N type JFET's Vgs-Id / Vds-Id curve
Diode and Zener or Resistor's positive and negative V-I curve
3 terminal voltage regulator's Io-Vo / Vi-Vo / Vi-Is / Io-Is curve
The voltage range is -36 to +36V,resolution 1mV. so it only suit to measure low voltage DTU's curve.
The current range is 10uA to 2500mA resolution 0.1uA
The device include power supply,and suit to 90~250VAC.
The device use most of new elements, and some power transistor and relay use machine elements.But it does not affect the measurement accuracy.