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Manufacturer's 5G Base Station Power Testing System, Charger/Power Bank/Mobile Power Supply Automatic Testing System
The power supply testing system consists of both hardware and software components. The hardware includes a computer, AC SOURCE, power meter, electronic load, digital oscilloscope, and test fixtures; the software component is the independently developed Topfer V4.1 by Chuangrui. It connects and communicates with the other hardware through USB and USB/GPIB conversion interfaces, coordinating the operation of each device, collecting and processing data, and finally generating test reports.
To achieve an intelligent design for the power supply testing system, all the aforementioned devices—AC SOURCE, power meter, oscilloscope, and electronic load—must have communication interfaces, meaning they can connect to a computer and be controlled via programs. The power supply testing system can be customized based on the customer’s actual conditions: factors such as required precision and cost-performance ratio can serve as the basis for selection. If the customer already owns individual units (such as AC SOURCE, power meter, oscilloscope, and electronic load) that are programmable, these can be integrated into the Chuangrui power supply testing system. This way, while ensuring effective testing results, it reduces the customer's expenses and minimizes waste from adopting new equipment at the expense of underutilizing existing ones.
Features of the Charger/Power Bank/Mobile Power Supply Automatic Testing System:
Open:
Universal:
High-Speed:
Test Items of the Charger/Power Bank/Mobile Power Supply Automatic Testing System:
Test items | Test items |
DC output voltage | Input voltage ramp |
DC output current | Input freq. ramp |
Peak-Peak noise | Tracking |
Transient response time | Short circuit test |
Transient spike | Short circuit current |
Voltage regulation | OV protection |
Current regulation | UV protection |
Turn ON time | OL protection |
Rise time | OP protection |
Fall time | In-test adjustment |
Hold-up time | AC cycle drop out |
Inrush current test | PLD simulation |
Power good signal | GPIB read/write |
Power fail signal | 232 read/write |
P/S ON signal | USB read/write |
Power up sequence | TTL signal control |
Power off sequence | Relay control |
Effciency | Bar code scan |
Input RMS current | Dynamic test |
Input power | DC Current under C.V.Mode |
Input power factor | DC : specification under C.P.Mode |