Power Cool Series The Power Cool Series offers the widest selection of cooling capacities ranging from 20 to 193 Watts. The TEAs use impingement flow to dissipate heat on the hot side. The cold side heat transfer mechanism can absorb heat using convection (heat sink and fan), conduction (cold plate), or liquid (heat exchanger) means. This product series is offered in 12 or 24 VDC configurations. For 100 Watt systems and higher, 48 VDC is available. The Power Cool Series is designed for indoor use in the medical, analytical, and industrial markets. Air-to-Air Systems (AA) • AA-150 • AA-100 Air-to-Air Assemblies offer dependable, compact performance by cooling objects via convection. Heat is absorbed and dissipated by heat exchangers equipped with fans and ducted shrouds. Specifications apply to ambient temperature of 32°C and nominal voltage with tolerances ±10%. Lw • AA-200 • AA-040 Ww • AA-034 • AA-024 Hw • AA-060 • AA-070 Hc • AA-019 Lc PART NO. AA-019-12-22-00-00 AA-024-12-22-00-00 AA-024-24-22-00-00 AA-034-12-22-00-00 AA-040-12-22-00-00 AA-040-24-22-00-00 AA-060-12-22-00-00 AA-060-24-22-00-00 AA-070-24-22-00-00 AA-100-24-22-00-00 AA-150-24-22-00-00 AA-200-24-22-00-00 AA-200-48-22-00-00 THERELECTRIC ASSEMBLIES Wc COOLING POWER (W) NOMINAL VOLTAGE (V) CURRENT (A) WEIGHT (kg) Lw Lc DIMENSIONS (mm) Ww Wc 20 24 24 33 41 39 58 58 71 102 143 195 195 12 12 24 12 12 24 12 24 24 24 24 24 48 2.3 2.4 1.5 3.5 6.3 2.6 6.2 3.1 3.8 5.6 7.9 11.3 5.7 0.3 0.6 0.6 0.9 1.8 1.8 2.5 2.5 2.5 4.0 4.1 7.0 7.0 80 100 100 120 160 160 230 230 230 300 300 400 400 60 80 80 100 120 120 180 180 180 230 250 350 350 62 82 82 102 122 122 122 122 122 152 153 153 153 40 62 62 82 102 102 102 102 102 122 152 152 152 Hw Hc 57 60 60 60 68 68 68 68 68 75 80 85 85 48 62 62 64 79 78 78 78 84 86 86 93 93