USB Graphical Semiconductor Component Analyser

Features

• The DCA Pro is an advanced new design that includes a graphics display, USB port, PC Software and an enhanced component recognition library.Transistors (including Darlingtons and "digital" transistors), Silicon and Germanium types. Measures gain, VBE and leakage.
• MOSFETs, enhancement mode and depletion mode types. Measure on-threshold (at 5mA) and approx transconductance (for span of 3mA-5mA).
• JFETs, including normally off SiC types. Measures pinch-off voltage (at 1uA) and approx transconductance (for span of 3mA-5mA).
• IGBTs (insulated gate bipolar transistors). Measures on-threshold (at 5mA).
• Diodes and Diode networks.
• LEDs and bicolour LEDs (2 lead and 3 lead types).
• Zener Diodes with measurement of zener voltage up to 9V at 5mA.
• Voltage regulators (measures regulation voltage <8V, drop-out voltage, quiescent current). Note that some regulators are not stable without their decoupling caps and/or minimum load and cannot be tested by the DCA75.
• Triacs and Thyristors that require less than 10mA of gate current and holding current.