ATE Charger Adapter Test System Power Supply Automation Test System Ate Tester

1. High degree of automation enhances testing efficiency

Automatically execute the test process: Through preset programs, automatically complete tests on input/output characteristics, protection functions, energy efficiency, etc., reducing manual operation time.

Multi-channel parallel testing: Supports simultaneous testing of multiple power supply samples, significantly shortening the batch testing cycle (such as full inspection of fast charging power sources on the production line).

7× 24-hour continuous operation: Suitable for scenarios such as aging tests and life tests, no manual intervention is required.

2. High testing accuracy and traceable data

Accurately measure key parameters:

Voltage/current accuracy: Up to 0.1% range accuracy (such as output from a 5V/1A adapter).

Ripple noise: Resolution up to 1mVpp (oscilloscope-level measurement).

Energy efficiency test: The error of the power analyzer is <0.5% (meeting the DoE/ Energy Star standard).

Eliminate human errors: Automate data collection to avoid deviations from manual reading or recording.

Data storage and traceability: Test results are automatically generated into Excel/PDF reports, supporting barcode scanning to associate sample information.

3. Cover all test items

Basic performance test:

Input voltage range (such as 90V to 264VAC), inrush current, no-load power consumption.

Output voltage/current stability, load regulation rate, dynamic response.

Verification of protection function

The protection mechanisms such as overvoltage (OVP), overcurrent (OCP), short circuit (SCP), and over-temperature (OTP) are triggered for testing.

Environmental adaptability test

Simulation of extreme conditions such as high and low temperatures (-40℃ to +85℃), humidity and heat (95% RH), vibration/shock, etc.

Special scenario testing

Fast charging protocol compatibility (PD3.0/QC4.0/PPS), audio noise, electromagnetic compatibility (EMC), etc.

4. Safety and reliability guarantee

Isolation Design and Protection

The high-voltage test section adopts electrical isolation to avoid operational risks (such as leakage current <1mA during withstand voltage testing).

The output is automatically cut off during short-circuit/overload testing to protect the equipment and samples.

Abnormal alarm and log

Real-time monitoring of the test status, over-limit alarm and recording of abnormal events (such as excessively high temperature and sudden voltage changes).

Long-term stability

It is suitable for aging tests (such as 1000 hours of full-load operation) to expose potential faults in advance.