QT4828
DIGITAL STORAGE TRANSISTOR CURVE TRACER
Features
. Maximum collector current 50A
. Store characteristic curves and panel setting parameters
.10 graphics store capacity and measured results PC store infinity
. Two cluster characteristic curves display simultaneously for compare and pairing
. Screen read outβ, gm, VCE, IC, breakdown voltage, leakage current and other parameters
. Repeat and single measurement
. Self-checking function
. 640x480 high-resolution TFT color LCD
. Standard interface: USB
| Technical data |
| Deflection coefficient of vertical axis | Range of collector current(IC): QT4828-A: 20uA/div～1A/div, 15steps, max. 10A QT4828-B: 20uA/div～2A/div, 16steps, max. 20A QT4828-C: 20uA/div～5A/div, 17steps, max. 50A Diode reversal drain current(IR): 0.02uA/div～1uA/div, 6steps |
| Deflection coefficient of horizontal axis | Collector voltage range (VCE): 10mVdiv~50V/div, 12steps, max. 500V Base voltage range (VBE): 50mVdiv~1V/div, 5steps Diode reverse breakdown voltage (Vd): 100Vdiv~500V/div, 3steps, max. 5000V |
| Step signal | Range of step current: QT4828-A: 0.2uA/div～0.11A/div, 18steps QT4828-B: 0.2uA/div～0.2A/div, 19steps QT4828-CI: 0.2uA/div～0.5A/div, 20steps Range of step voltage: 10mV/step~1V/step, 7steps Step number per cluster: 0~10 step continuously adjustable Step offset: ±1div continuously adjustable |
| Collector sweep supply | Sweep voltage and current peak: QT4828-A: 10V (10A), 50V(2A), 100V(0.5A), 500V(0.1A) QT4828-B: 10V (20A), 50V(5A), 100V(1A), 500V(0.1A) QT4828-CI: 10V (50A), 50V(10A), 100V(1A), 500V(0.1A) Diode reversed voltage and current peak: 5000V(5mA) |
| Interface | USB |
| Power source | 110~127 VAC±10% / 220~240 VAC±10%, 50Hz±2Hz / 60Hz±2Hz |
| Dimension (WxHxD) | 320x210x400mm |
| Weight | 20kg |
