TCM-39034 32 Watt Temperature Control Module is a precision TEC control

Module for use in the LDC-3900 Modular Laser Diode Controller (controller NOT included)

SPECIFICATIONS

Temperature Control

Temperature Control Range2 -99.9oC to 199.9oC
Thermistor Setpoint
Resolution (-20oC to 20oC) 0.1oC
Accuracy (-20oC to 20oC)3 +0.2oC
Resolution (20oC to 50oC) 0.2oC
Accuracy (20oC to 50oC)3 +0.2oC
AD590 and LM335 Setpoint4
Resolution (-20oC to 50oC) 0.1oC
Accuracy (-20oC to 50oC)3 +0.2oC
Short Term Stability (1 hour)5 <+0.004oC
Long Term Stability (24 hours)6 <+0.01oC

TEC Output7

Output Type Bipolar constant current source
Isolation Isolated from other modules and earth ground
Compliance Voltage > 8 V
Maximum Current Output 4 A
Maximum Output Power 32 W
Current Limit Range 0 - 4 A
Current Limit Set Accuracy +50 mA
Ripple / Noise8 < 1 mA rms
Control Algorithm Smart Integrator, Hybrid PI

Temperature Sensor Types

Thermistor NTC (2-wire)
IC Temperature Sensor AD590/LM335
 RTDWRTD Sensor9 Pt100/other 100
AmThermistor Sensing Current 10/100
Sensor Bias AD590 - 8V, LM336 - 1mA, RTD - 0.8 mA9
, typicalWUsable Thermistor Range 25-450,000
Typical Sensor Output10
A/KmA, It = 1 mAD590 Current Output I (25oC) = 298.2
LM335 Voltage Output V (25oC) - 2.73V, Vt = 10 mV/K