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The Arroyo 6301 ComboSource (Laser Driver 100mA / 50mA, 10 Volt / Temperature Controller 5 Amp, 12 Volt, 60 Watt) offers excellent low current performance, with both a 100mA and 50mA operating range, making it suitable for very low power applications, such as VCSEL and low power signal diodes. With 10uA set point resolution and less than 3uA of noise, the 6301 provides a transparent driver that won't interfere with the performance of your laser or LED devices. One of the valable features of the 6301 is the dual range capability, which allows operation in either a 50mA range or 100mA range. The 6301 optically and electrically isolates it's isolated inputs and outputs, preventing device-damaging ground loops. The 6301 adds a 60 watt temperature controller. Specifications. Laser Current Range: 0 – 100 or 0 – 50 mA. Resolution: 0.002 mA. Setpoint Accuracy: (±[% set + mA]) 0.025% + 0.03. Measurement Accuracy (±[% reading + mA]): 0.025% + 0.03. Stability (ppm, time): < 10, 1 hour. Compliance Voltage: 10 V. Modulation Bandwidth: 325 kHz. Photodiode Range: 5 – 5,000 µA. Resolution: 0.1 µA. Setpoint Accuracy: (±[% set+µA]) 0.05% + 1. Measurement Accuracy: (±[% reading+µA]) 0.05% + 1. Laset Voltage Range: 0 – 10 V. Resolution: 0.001 V. Setpoint Accuracy (±[% set+V]): 0.05% + 0.005. Measurement Accuracy (±[% reading+V]): 0.05% + 0.001. Temperature Controller Power: 5A, 12V, 60W. Stability (1 hour, °C) 0.002. Stability (24 hours, °C): 0.005. Temperature Range: -99 to 250 °C. Resolution: 0.01 °C. Computer Interface: USB 2.0 Full Speed (USB Type B), RS-232 (DB-9, male).
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