گارانتی سلامت فیزیکی کالا
موجود در انبار فروشگاه میکرو پردازش10
تومان440,000
10 عدد در انبار
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نقد و بررسی اجمالی
این
برد بدون نمایشگر بوده و مخصوص تعویض برای بردهایی می باشد
که میکروکنترلر/برد دستگاه دچار مشکل شده اند.
میکروکنترلر
دستگاه پروگرام شده و فقط نیاز به نصب LCD می باشد.
ماژول تستر قطعات الکترونیکی LCR-T4 بدون نمایشگر
معرفی
تستر قطعات الکترونیکی LCR-T4
می تواند مقادیر مورد نظر قظعه مورد تست را به صورت خودکار اندازه گیری نماید. به
همین دلیل استفاده از آن برای کاربر بسیار آسان بوده و برای علاقه مندان به
الکترونیک ، توسعه دهندگان الکترونیک، طراحان و تعمیر کاران الکترویک انتخاب بسیار
مناسبی است. تستر قطعات الکترونیکی LCR-T4 می تواند مقادیر قطعاتی همچون مقاومت، خازن،
سلف، دیود، ترانزیستور ، SCR ، MOSFET و … را اندازه گیری کند. به کمک این دستگاه
می توان نوع قطعه ، قطب ها ، مقدار HFE ترانزیستور، ولتاژ ترشولد و … را تشخیص داد.
Introduction
The
tester is stable and easy to use which can automatically read out the accurate
data, and is suitable for electronic enthusiasts, electronic developers,
designers, and electronic repair. It can measure all kinds of resistance,
capacitance, inductance, two tubes,transistors, SCR, MOS field effect tube; can
determine the device type, polar, pin output HFE,threshold voltage, the
junction capacitance of the field effect tube. It is particularly suitable for
transistor pairing and hybrid surface mount component identification, is the
best partner of amateur DIYer.
1.
One key to boot, one key test, automatic recognition device type, automatic
switching range, automatically shut down after the test.
One key to boot, one key test, automatic recognition device type, automatic
switching range, automatically shut down after the test.
2. Shutdown standby current minimum is only 20na, ultra long standby, the
standby power consumption can be ignored, and can be used in battery powered.
standby power consumption can be ignored, and can be used in battery powered.
3. Automatic detecting the PNP and NPN type bipolar transistor, N, P channel
MOSEFT, JEFT, two level pipe, dual two stage tube, thyristor SCR (SCR), three
MOSEFT, JEFT, two level pipe, dual two stage tube, thyristor SCR (SCR), three
tubes, resistors, capacitors (electric discharge must be done first
before measurement of capacitance), the capacitance ESR value
before measurement of capacitance), the capacitance ESR value
4. Automatic detect pin layout and given a label according to the actual
sequence.
sequence.
5. The threshold voltage and current measurement of bipolar transistor
amplifying coefficient and the emitter junction leakage current, ICE.
amplifying coefficient and the emitter junction leakage current, ICE.
6 Darlington transistor can be through the high threshold voltage and high
current amplification factor identification.
current amplification factor identification.
7. The bipolar transistor, MOSFET protection and detection two tubes and the
forward voltage drop Uf.
forward voltage drop Uf.
8. To detect threshold voltage VT of MOSFET and measure the gate capacitance
value C.
value C.
9. Detection and transistor and MOSFET protection class two tube magnification
and the determination of the base data, to confirm emitter transistor the
forward voltage
and the determination of the base data, to confirm emitter transistor the
forward voltage
10. Support two resistance measurement at same time and symbol display, a
maximum of four digit display. The display of resistance symbol two end
is the tester probe number connection (1-3). So the adjustable
potentiometer can also be measured (if the potentiometer to adjust to its end,
the tester can not distinguish the middle and both ends of the pin)
maximum of four digit display. The display of resistance symbol two end
is the tester probe number connection (1-3). So the adjustable
potentiometer can also be measured (if the potentiometer to adjust to its end,
the tester can not distinguish the middle and both ends of the pin)
11. The resistance measurement resolution is 0.1 ohms, the highest measurement
value is 50M ohms.
value is 50M ohms.
12. The highest four digit display-capacitor capacitance value range from 25pf
(clock 8M Hz clock, 50pf@1MHz) to 100mF. The resolution can reach 1pF (@8MHz
clock).
(clock 8M Hz clock, 50pf@1MHz) to 100mF. The resolution can reach 1pF (@8MHz
clock).
13 Measure the capacitance the capacitor equivalent series resistance of the
2UF numerical above (ESR) ,the resolution is 0.01 ohms and display two digit
numerical.
2UF numerical above (ESR) ,the resolution is 0.01 ohms and display two digit
numerical.
14. Display right direction signs of two two level , and display the forward
voltage drop.
voltage drop.
15. LED detection is two level pipe, flashes continuously several times during
the testing, double emitting two tubes detected as the double diode.
the testing, double emitting two tubes detected as the double diode.
16. It can test the zener diode, if the reverse breakdown voltage is lower than
4.5V it shows two pieces diodes, and it can be confirmed by the voltage. The
probe around the diode symbol is the same,in this case, you can identify the
diode true anode by the threshold voltage at 700mV more or less!
4.5V it shows two pieces diodes, and it can be confirmed by the voltage. The
probe around the diode symbol is the same,in this case, you can identify the
diode true anode by the threshold voltage at 700mV more or less!
17.It can measure the single diode reverse capacitance values. Bipolar
transistor also can be measured, and then must be connected with the base and
collector or emitter.
transistor also can be measured, and then must be connected with the base and
collector or emitter.
18.The connection of the whole bridgerequires can be measured only one time.
19. The maximum of capacitor test is 1000000uf, the best testing range is
0.2nF~7000uF, if the test value is below the 25pf capacitor, and a diode in
parallel manner or at least 25pf shunt capacitor. After get the measured
results, then use it to minus parallel capacitor solute.
0.2nF~7000uF, if the test value is below the 25pf capacitor, and a diode in
parallel manner or at least 25pf shunt capacitor. After get the measured
results, then use it to minus parallel capacitor solute.
20. The inductance test range: 0.01mH~20H, more than 20H, less than 2100 ohm
resistance could be identified as inductance, the measurement results show only
a single inductor, and display the inductance value.
resistance could be identified as inductance, the measurement results show only
a single inductor, and display the inductance value.
21. The test time is about two seconds, large capacitance and inductance
measurement time will be extended as the actual value.
measurement time will be extended as the actual value.
22. Automatic shutdown, after the test it has been show test results about 3
seconds, then shut down.
seconds, then shut down.
23. It can be extended fixture after testing device, this fixture needs self
DIY or purchase it.
DIY or purchase it.
Specification
Product
Name: Transistor Tester
Name: Transistor Tester
Capacitor Measure Range: 25pf -100,000uf
Inductance Measure Range: 0.01mh-20H
Resistance Measure Range: 0.1Ω resolution, max 50MΩ
Power: 9V battery (Not Included)
Test ranges: Inductors, capacitors , diodes, dual diode , mos, transistor, SCR
, the regulator, LED tube , ESR, Resistance,Adjustable potentiometer.
, the regulator, LED tube , ESR, Resistance,Adjustable potentiometer.
With Automatic Shutdown.
Material: Plastic,Metal
Size: 85x65mm/3.35×2.56 inch
Using Atmega328 chipset, stronger function.
Using 12864LCD diagram to display, visual information content.
Using 6F22 9V battery to power, easy and more cheaper.
Using active block IC, testing more conveniently and quickly.
Liquid crystal with backlight, normal testing at dark environment.
Pin hole sequence recognition automatically , fool type testing.
The key device used by high precision, to ensure the test precision.
Standby current is only 20na, the standby time is long.；
Support late automatic calibration, and ensure the accuracy.
Single button operation, quick and convenient.
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توضیحات کوتاه
ماژول تستر قطعات الکترونیکی LCR-T4 بدون نمایشگر
