PTC2.5K-CH TEC Temperature Controllers

Compressor Refrigerant Circuit and TEC Cascaded; Cooling Capacity 4W @-50°C; Ultra Wide Temperature Range -50-+150°C Key Features: Cascading of Compressor Refrigerant Circuit and Peltier Element Refrigerant Directly Cooling the Peltier Element’s Hot Side Ultra Wide Temperature Range -50°C to +150°C in a Compact System Very precise temperature control Stable Operation @-50°C With 4 W Cooling Capacity No Need for Coolant (Water) Loop No Corrosion/Erosion Low Vibration, Low Noise AMS Technologies’ mDC-CT-4-KIT direct cooling system cascades a thermoelectric (Peltier) element and a compressor-based refrigerant circuit. Based on the "direct evaporation" technology, the compressed refrigerant evaporates directly on the hot side of the thermoelectric (Peltier) module and thus dissipates the heat very effectively and with high heat flux. The Compressor/ Peltier cascade significantly expands the temperature range of the capabilities of the individual technologies, enabling a very wide operating temperature range from -50°C to +150°C in a compact device. Utilizing suitable insulation, constant operation at -50°C is possible, while still providing about 4 W cooling power at this extreme temperature point. The mDC-CT-4-KIT mini compressor/thermoelectric plate-to-air cooling kit does not require a water circuit, is very quiet, low-vibration and maintenance-free. Possible applications are in the fields of analytics, molecular reactors, rheology, or viscosity measurement – or wherever very low temperatures have to be maintained with moderate heat loads. Direct evaporation technology is also very suitable for cooling and temperature stabilization of laser diodes or laser diode stacks at temperatures of around +25°C – an application area covered by AMS Technologies’ mDC-T-130-24-KIT thermoelectric plate-to-air cooling kit. For customer requirements that cannot be covered by our mDC-T-130-24-KIT or mDC-CT-4-KIT, AMS Technologies’ thermal management specialists are happy to develop a direct cooling solution tailored to your needs – based on Peltier or compressor technology, or both – and offer all services from development and proof-of concept to series production. Get in touch with us now to discuss your customized direct cooler. Specifications: Set Temperature Range: -50°C to +150°C Cooling Capacity at Tambient 25°C and Tplate 25°C: 40 W Cooling Capacity at Tambient 25°C and Tplate -50°C: 4 W Applications: Analytics; Molecular Reactors; Rheology; Viscosity Measurement; Wherever Very Low Temperatures Have to be Maintained With Moderate Heat Loads

SIP PCB;5 A;110 W