The Agilent N3305A is a 500 W electronic load module for use in either the N3300A or N3301A electronic load mainframe in system applications. The N3305A load module is fast and accurate, for programming in constant current, constant voltage, or constant resistance modes, or for making voltage, current or power measurements. The N3305A can also digitize waveforms.

A single GPIB address is all you need for complete control and read-back of the N3305A load module within a single N3300A or N3301A mainframe. The N3305A electronic load provides fast operation and the accurate programming and read-back needed for high-volume DC power supply test systems.

Input Ratings

• Current: 0 - 60 A
• Voltage: 0 - 150 V
• Maximum Power @ 40°C: 500 W
• Typical Minimum Operating Voltage @ Full Scale Current: 1.4 V

Constant Current Mode

• Low Range/High Range: 6 A/60 A
• Regulation: 10 mA
• Low Range Accuracy: 0.1% + 7.5 mA
• High Range Accuracy: 0.1% + 15 mA

Constant Voltage Mode

• Low Range/High Range: 15 V/150 V
• Regulation: 10 mV
• Low Range Accuracy: 0.1% + 10 mV
• High Range Accuracy: 0.1% + 20 mV

Constant Resistance Mode

• Range 1 (I >10% of current rating): 0.033-5 Ω
• Range 2 (I >1% of current rating): 4.5-50 Ω
• Range 3 (I >0.1% of current rating): 45-500 Ω
• Range 4 (I >0.01% of current rating): 450-2500 Ω