AA Cascade Series, AAC-050-24-22 Thermoelectric Assembly Innovative Technology for a Connected World Cascade series air-to-air thermoelectric assembly The AA Cascade Series is an Air-to-Air thermoelectric assembly (TEA) that offers dependable, compact performance by cooling objects via convection. Heat is absorbed and dissipated thru high density heat exchangers equipped with air ducted shrouds and brand name fans. The thermoelectric modules are custom designed multistage cascades to achieve a high temperature differential, which allows this series to reach colder temperatures than standard AA product offerings. Custom configurations and moisture protection options are available, however, MOQ applies. FEATURES Applications • Compact design • Precise temperature control • Reliable solid-state operation • DC operation • RoHS compliant • Analytical instrumentation • Medical diagnostics • Photonics laser systems • Industrial instrumentation • Food and beverage cooling Specifications Cooling Power Qcmax (W) 49 Running Current (A) 4.7 Startup Current (A) 5.6 Nominal Voltage (V) 24 Max Voltage (V) 30 Power Input (W) 113 Operating Temperature (°C) -10 to 47 Weight (kg) 2.7 MTBF (fans – hrs) 50,000 Performance Tolerance ±10% Performance Curve Qc vs dT 60 50 Qc (W) 40 30 20 10 0 0 5 10 15 20 25 30 35 dT (°C) global solutions: local support Americas: +1.888.246.9050 Europe: +46.31.704.67.57 Asia: +86.755.2714.1166 CLVemail@example.com www.lairdtech.com/thermal TM 40 45 50 55 60 65 AA Cascade Series, AAC-050-24-22 Thermoelectric Assembly Innovative Technology for a Connected World Isometric Drawings Cold Side Warm Side Mounting Hole Location Wiring Schematic Electrical connections Jumpers “+” :+ TEM “-” :- TEM “F+”:+ Fan(s) “F-” :- Fan(s) To use single supply: Lift the jumpers and rotate 90° to short-cut the pin pairs. Connect the unit to “+” & “-”. Warning: Single supply no applicable in heating mode or with PWM-regulation. Notes For indoor use only. Overheating thermostat: 75°C ± 5°C on heat sink surface. THR-DS-AAC-050-24-22 0610 Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Laird Technologies materials rests with the end user, since Laird Technologies and its agents cannot be aware of all potential uses. Laird Technologies makes no warranties as to the fitness, merchantability or suitability of any Laird Technologies materials or products for any specific or general uses. Laird Technologies shall not be liable for incidental or consequential damages of any kind. All Laird Technologies products are sold pursuant to the Laird Technologies’ Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon request. © Copyright 2010 Laird Technologies, Inc. All Rights Reserved. Laird, Laird Technologies, the Laird Technologies Logo, and other marks are trade marks or registered trade marks of Laird Technologies, Inc. or an affiliate company thereof. Other product or service names may be the property of third parties. Nothing herein provides a license under any Laird Technologies or any third party intellectual property rights.