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Output Type: Bipolar constant current source Compliance Voltage: 4 Volts at 4 Amps Maximum Current Output: 4 Amps Current Limit Control Range: 0 to 10.0 A, ±20 mA Current Limit Accuracy: ±50 mA Ripple/Noise : <500 uA Temperature Control Temperature Range : -99°C to +150°C -20°C to +50°C with typical 10 K thermistor. Resolution and Accuracy : Temperature Resolution Accuracy -20degC ±0.1°C ±0.2°C 0°C ±0.1°C ±0.2°C 20°C ±0.1°C ±0.2°C 50°C ±0.2°C ±0.2°C LM335 Setting Accuracy: ±0.2°C AD590 Setting Accuracy: ±0.2°C Short Term Stability : 0.005°C or better Long Term Stability: 0.01°C or better Sensor Type: 2-wire thermistor, LM335 voltage type, or AD590 current type GB-IB AC90-250V 88 mm x 212 mm x 269 mm