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四、 操作及页面说明 4.1 开关机 深圳市菲尼瑞斯科技有限公司 DSO-TC3 h t t p : / / w w w . f ni r s i . c n 晶体管测试仪 首页面共有四个选项, 短按左右键切换功能: 晶体管测试仪 示波器 信号发生器 工具箱 4.2 晶体管测试仪操作及功能说明 晶体管测试仪 在首页面短按左右键 、 切换到晶 未知元件或已损坏 体管测试仪功能, 短按确认键...
●If there is any quality problem with the instrument or you have questions about it’ s use, you can contact FNIRSI online customer service or the manufacturer, we will promptly solve it for you.
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2.2 Specifications and parameters of the DSO Digital Oscilloscope ●The oscilloscope has a real-time sampling rate of 10MSa/s and a bandwidth of 500KHz. ●With complete trigger function (single, normal, automatic), no matter if you’ re using periodic analog signals or non-periodic digital signals. ●Maximum measured voltage signal is 400V.
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2.3 Specifications and parameters of TC3 component test mode ●The instrument can automatically identify and measure various transistors, including NPN and PNP triodes, N-channel and P-channel mosfet, junction mosfet, diodes, dual diodes, thyristors, and resistors, inductors, capacitors and other passive components. ●...
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Category Range Parameter Description 0.01Ω~50MΩ Resistor Resistance 10uH~1000mH Inductor Inductance value, DC resistance⑥ 0.1~4.5V Battery Voltage value, positive and negative polarity 0~40V Input voltage Voltage value 0-85℃ DS18B20 Temperature 0-60℃/5-95% DHT11 Humidity Infrared NEC protocol Display user code and data code, and display remote the corresponding infrared waveform.
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Button Operation Function Short press Start up/Return Long press Short press Enter/confirm operation/remeasure Long press Enter system settings Move right/toggle Short press To turn off or on the parameter display when Long press displaying a waveform in oscilloscope mode. Move left/switch Short press Stop or run while displaying waveforms in Long press...
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●A total of five different test sockets are divided into 1-2-3 area and K-A-A area for the convenience of description(as pictured above). ●The test socket is at the bottom left of the screen, it is a 14-hole double-row socket with a locking device, and each socket is marked 1, 2, 3, K, A, those with the same label are short-circuited internally, and have the same function.
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3.3 Signal interface Three MCX coaxial sockets are evenly distributed on the top surface, and their outer rings are connected together for a common ground, and they are used for different purposes: 【IN (0~40V)】 -Test voltage input port, the core wire is positive, the maximum measured voltage cannot exceed DC40V.
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4.OPERATION and DESCRIPTION 4.1 Switching on and off 深圳市菲尼瑞斯科技有限公司 DSO-TC3 h t t p : / / w w w . f ni r s i . c n M-Tester There are four options on the home page, short press the left and right...
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M-Tester Transistor(PNP) For triode measurement, short presst to start measurement. hFE=382 Vbe=0.79V IC=0.0mA M-Tester For reglulated diode measurement (Note: Zener reglulated diode is K-A-A socket, positive Vz = 24.0V and negative), short press to start measurement. 1-2-3 Zone Test Bench Instructions for Use Select an appropriate position in this area and jacks with different labels, and connect transistors, resistors, capacitors, inductances, etc.
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●The turn-on voltage of the thyristor must be less than 5V, in addition, the trigger current for maintaining conduction must be less than 6mA,Otherwise it cannot be measured correctly. ●The vLoss displayed when measuring capacitance means loss and attenuation. The larger the value, the worse the capacitance performance.For capacitors below 20pF, the rule of thumb is to test with a 20pF capacitor.
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The parameters in the bottom and upper left corners of the screen can be selected by short pressing the left and right keys , and switching one by one after the effect is selected, and the up and down keys to switch or adjust;...
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Real-time measurement parameters Long press the right button to show/hide the 8 real-time measure- ment parameters displayed in the upper part of the screen: Vmax=Maximum voltage Vpp=Peak-to-Peak voltage Vmin=Minimum voltage Fre=Frequency Vave=Average value Dut=Duty Vrms=RMS voltage Cyc=Cycle Oscilloscope probe ●Insert the oscilloscope probe with MCX plug into the [DSO] jack on the top surface, first adjust the attenuation gear on the probe, and connect the ground clip of the probe to the "reference ground"...
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4.4 Operation and function description of the signal generator Generator On the home page, short press the left and 1.Sine right keys to switch to the signal 2.Square generator function, and short press the 3.Pulse confirmation key to enter the signal 4.Triangle 0000 Freq:...
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There are 6 functions to choose from: ●Continuity test ●DHT11 temperature and humidity test ●Voltage test ●Infrared decoding ●DS18B20 digital temperature test ●Automatic calibration Short press the up and down , after switching to the corresponding function, it will automatically measure. ●Continuity test: Use any two corners of the jack 1, 2, and 3 of the test socket to conduct continuous resistance tests.
●Automatic calibration: Insert the three-pin short wire into the 1-2-3 jack of the test socket according to the prompts, and the calibration will start automatically. After disconnecting the short wires according to the prompts in the calibration process, wait until the progress bar reaches 100% to complete the calibration under the current mode of the instrument, no other operations are required.
6.FIRMWARE UPGRADE Open the upgrade software on the host computer, connect the computer and the device with a USB cable, then while pressing key, press the power key to enter the upgrade page. Finally select the corresponding firmware upgrade on the host computer page to complete the firmware upgrade.
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Q: Why are the parameters of diodes and capacitances obtained when measuring MOSFETs and IGBTs? Because the turn-on or turn-off voltage of the MOSFET or IGBT is greater than 5V (the maximum supply voltage of the chip), the MOSFET or IGBT cannot be turned on or off normally, so only its equivalent parameters can be measured.
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9.Contact US Any FNIRSI'users with anyquestions who comes to contact us wiil have our promise to get asatisfactory solution + an Extra 6-Month Warranty to thanks for yoursupport! By the way, We have created an interesting community, welcome to contact FNIRSI staff...
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