PBX100 current recorder
- PBX100 Low Power Analyzer Microampere Current Record Analysis Low Power Test Current Oscilloscope
- Analytical instrument related information and host computer software download address
01 Current recorder
I. Introduction
Two days ago, the current recorder on a certain treasure arrived, or turned it on with excitement. Check the accessories packaged inside. Check it out below according to the instructions on the sales page.
Here are all the accessories in the box, this is the host of the analyzer, and its working power supply is DC 12V. This is a Type-C USB cable and an external measuring voltage probe, power input and output connectors and a flathead screwdriver. This is the power supply clip to connect the load. Below is a basic test of its functionality.
2. Initial power-on
Connect the random 12V DC power supply to the current analyzer. A 1k ohm resistor is connected to the load. It can be seen that the output voltage is 5V and the current is 5.131mA. The front button turns the power supply output voltage on and off.
3. Record waveform
The function of PBX100 is tested below, and the basic parameter index of the analyzer is given in the sales website, and the operation interface is also very brief. Display information is very rich. Use the interfaces on the left and right panels of the device to complete the connection and extraction of the power supply. Download the host computer software from the given website, and use the software to record and display the side measurement e data. The TypeC USB interface on the input panel can not only provide it with working power, but also connect to the host computer software. Next, the signal generator is used to generate a 100Hz sine wave, which is introduced through the measurement voltage port on the output panel. This allows you to see the voltage, current, and waveforms of the measured voltage on the panel. This is the sine wave voltage generated by the signal source, the voltage range is from 0V to 5V, and it is recorded by the host computer software. The recorded data is stored in a file in CSV format, read by using Python software, and the collected waveform is displayed, which proves that the speed of the equipment to collect voltage is 10kHz.
▲ 图1.3.1 测量电压波形（10kHz）采样率
02Characteristics of the recorder
This paper conducts a preliminary test on the newly purchased current analysis recorder. Using its measurement and recording functions can provide more accurate power analysis for subsequent circuit design. Its powerful recording function and 10kHz voltage recording capability can analyze the characteristics of battery life and equipment performance and power consumption. Accompanied by his host computer software can provide more detailed measurement data of the circuit.
■ Links to related literature:
- PBX100 Low Power Analyzer Microampere Current Record Analysis Low Power Test Current Oscilloscope
- Analytical instrument related information and host computer software download address
● Links to related diagrams: