1, will use multimeter testing instruments and equipment; 4, familiar with the inverter, switching power supply, and power devices. 9, a strong sense of responsibility, can work under pressure to maintain a positive attitude. 10, a good sense of service. ...
computer is also connected with the multimeter so as to send control signals to control the multimeter to orderly measure to obtain data required by the total output power of the tested power supply; and the conversion efficiency of the tested power supply can be computed by the computer ...
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Since this is a DC test, and a digital multimeter with millivolt resolution can be used to confirm compliance. DROOP TEST Vdroop equals the difference in the VBUS voltage under no-load condition and when a 100 mA load is applied to the portunder-test (PUT) with all other ports fully ...
-DC voltage measurement: Use a multimeter to measure the voltage values of the power pin, ground pin, and other key nodes, compare the expected values under normal working conditions, and determine if there are any abnormalities. -Resistance measurement: In the event of a power outage in the...
6) The polarity of the measuring diode, rectifier, triode, aluminum electrolytic capacitor and other components with polarity shall be noted. In the resistance gear, the red probe of the pointer multimeter is connected to the negative pole of the internal power supply of the multimeter, the blac...
Safe and reliable, not easy to be a computer virus violated; The newly designed software interface style, the host machine operation is fully consistent with the background and easy; Extensive testing capabilities: The state sequence determined in the trial, IT features a...
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Function Testing Modules: Digital Oscilloscope, Digital multimeter, Open/short test, digital I/O, Relay Unit, Programmable Power Supply Optional function : CAN/LIN/K-Line communication test, IC Programming User friendly Windows 10 OS Easy Maintenance and user friendly System software ...