Semiconductor Cooling Power Supplies (TEC Cooling Power Supplies) STJ-JT0605
This series of semiconductor/TEC/thermoelectric cooling power supplies is a high-performance air-cooled temperature-control system designed to drive thermoelectric coolers (TEC), with high precision and stability. The output load is a semiconductor thermoelectric cooler. Semiconductor cooling uses the Peltier effect and offers high precision, long life, compact size, no noise, wear, vibration or pollution, and both cooling and heating, making it an environmentally friendly product. Complete PID software provides intelligent continuous temperature adjustment for cooling and heating, with RS232/485 serial communication interfaces and protocol. It provides 1-2 TEC control outputs for laser devices, medical devices, semiconductor devices, infrared detectors, photomultiplier tubes or other temperature-control applications. Modern power electronics, high-speed microprocessor (MPU) control, PWM modulation, bidirectional power and PID regulation provide excellent voltage/current output without overshoot, kickback or surges during switching. Overcurrent, overtemperature and undertemperature protection circuits and a normally-open/normally-closed temperature-alarm output are included. An 8-digit/16-digit figure-8 digital display, membrane keys, friendly interface and fault-code diagnostics are provided. The well-equipped unit has stable performance and good cost effectiveness, at an advanced level among comparable domestic and international products. It suits manufacturers, companies, universities, research institutions and individuals requiring high temperature-control precision and stability. A standard PT1000 platinum-resistance sensor provides temperature sampling for optimum accuracy, linearity and stability. Note 1: notify the company when ordering if 48VDC or 110VAC mains supply is required. Note 2: chassis W×L×H＝215×115×50 mm (module type, 12～36VDC supply). Note 3: table data are standard parameters; products can be customized.
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