PD Adapter Battery Pack Testing Machine Fast Charging ATE Equipment

PD Fast Charging Adapter Power Testing System ATE Comprehensive Testing Equipment

Features of the PD Fast Charging Adapter Power Testing System:

Electrical Performance Testing:

• Voltage and Current Output: Measure the adapter's output voltage and current under different load conditions to ensure they are within specifications.
• Power Efficiency: Assess the adapter's power conversion efficiency under various load conditions.
• Load Regulation: Test the adapter's output stability under different loads.
• Ripple and Noise: Measure the ripple and noise levels in the output voltage to ensure they are within acceptable ranges.

Fast Charging Protocol Compatibility Testing:

• Protocol Support: Verify whether the adapter supports fast charging protocols such as USB PD (Power Delivery) and check its version compatibility.
• Handshake Process: Simulate communication between the device and the adapter to ensure correct negotiation of voltage and current.

Protection Function Testing:

• Overvoltage Protection (OVP): Simulate overvoltage conditions to ensure the adapter can promptly cut off the output or reduce the voltage.
• Overcurrent Protection (OCP): Test the adapter's response under overload conditions to ensure it can safely limit the current.
• Short Circuit Protection (SCP): Simulate an output short circuit to check if the adapter's protection mechanisms are effective.
• Overtemperature Protection (OTP): Monitor the adapter's temperature under high load or high-temperature conditions to ensure it does not overheat.

Environmental Adaptability Testing:

• Temperature Testing: Test the adapter's performance under different temperature conditions to ensure it works normally within specified temperature ranges.
• Humidity Testing: Test the adapter in high humidity conditions to ensure its moisture resistance.
• Mechanical Strength Testing: Conduct drop and vibration tests to evaluate the adapter's structural strength and durability.

Compatibility Testing:

• Device Compatibility: Use different brands and models of devices to test the adapter's compatibility and charging performance.
• Charger Compatibility: If the adapter is a charger for specific devices, test its compatibility with those devices.

Safety Testing:

• Insulation Resistance Testing: Measure the insulation resistance between the adapter's input and output to ensure it meets safety standards.
• Withstand Voltage Testing: Apply high voltage to the adapter to check its insulation performance.
• Leakage Current Testing: Measure the adapter's leakage current under operating conditions to ensure it is within safe limits.

Reliability Testing:

• Lifespan Testing: Run the adapter for extended periods to assess its lifespan and reliability.
• Cyclic Testing: Repeatedly turn the adapter on and off to check its switching performance and stability.

       These tests typically require professional power testing equipment and instruments. Comprehensive testing ensures the performance, safety, and reliability of PD fast charging adapters, meeting user needs and relevant standards.

The power test system utilizes the latest ATE system testing software V4.1:

• Complies with ENERGY STAR and IEC 62301 measurement requirements.
• Conducts parallel barcode scanning during testing, significantly increasing testing speed.
• Supports simultaneous testing of multiple single/multiple output power supplies, greatly enhancing production line capacity.
• Supports Simplified/Traditional Chinese and English versions, user-friendly interface, easy to learn and use.
• Supports adding any device with GPIB/RS-232/USB interfaces.
• Powerful report analysis capabilities.
• Comprehensive information management functions.
• Can directly generate Excel output.
• Diverse chart generation functions.
• Supports Manufacturing Information System (ShopFloor) interface.

Test Items of the PD Fast Charging Adapter Power Testing System: