66319D

66319D offers a new feature developed by R&D, enabling cellular phone manufacturers to automatically detect open circuit and intermittent open circuit sensor line connections. By detecting open circuit sensor line connections, users can prevent incorrect charger calibration, inaccurate test results, and low voltage mobile phone shutdown due to large instantaneous voltage drops. This diagnostic feature helps manufacturers avoid selling low-quality products and achieve more reliable testing and measurement.

Output Range:

Output Voltage: 0 to 15 V

Output Current: 0 to 3 A

Peak Current: 5 A for 7 ms

Output Routes: 2

Programming accuracy at 25°C ±5°C (set as percentage plus fixed value)

Voltage: 10 mV

Current: 1.33 mA

Direct Current Reading Accuracy

Voltage: ±0.03% + 5 mV

Current (-3 A to + 5 A): 0.2% + 0.5 mA

Current (-1 A to +1 A): 0.1% + 0.2mA

Current (-20 mA to + 20 mA): 0.1% + 2.5 µA

Instant Response

40 mV voltage drop, <20 µs transient response time