Product Description
1. Working power supply with positive and negative dual power supply 24V 4A input (sufficient 4A), come with the power supply module 2. The working voltage of the main control panel inside the board is+3.3V, the working voltage of the LCD screen is 33V, the working voltage of the LCD backlight board is+5.8V, and others The working voltage of the chip is+/-18V. 3. Measurement of collector working scan voltage for transistor characteristic curve, NPN transistor 0 to+24V, PNP transistor 0 to -24V The working voltage of the transistor and the resistance volt ampere characteristic curve is the collector scan voltage from 0 to+24V. 4. The maximum base current of the class wave is 500MA, with a range of 11 magnifications. 500MA/gear (5R), 250MA/gear (10R) 125MA/gear (20R), 49MA/gear (51R), 25MA/gear (100R), 12.5MA/gear (200R), 4.9MA/gear (510R), 2.5MA/gear (1K), 1.25MA/gear (2K), 490UA/gear (5.1K), 200UA/gear (10K). 5. The maximum current of the collector is 5A, and the range is divided into 11 magnifications. The collector sampling resistor voltage is 5V, The sampling resistors are 2R, 4R, 6R, 9.9R, 19.9R, 39.9R, 78.9R, 146.9R, 266.9R, and 486.9R Full range current: 5A, 2.5A, 1.25A, 0.833A, 505MA, 251MA, 125MA, 63MA, 34MA, 18.7MA, 10MA 6. The output characteristic curve scanning line consists of 8 levels, with a single scanning time of 200MS and a total scanning time of 2400MS. 7. The display screen is a 4-inch TFT IPS high-definition screen with a resolution of 320 * 480. 8. Product size: 106x130x56 units in millimeters.
Package include
1 x Tester
1 x Power supply module
