For more information, please visit the product page. date 09/12/2016 page 1 of 4 SERIES: CP28-2 │ DESCRIPTION: PELTIER MODULE FEATURES • • • • solid state device 2-stage cooler precise temperature control quiet operation MODEL CP28372-2 Notes: 1. 2. 3. 4. Maximum Maximum Maximum Maximum input voltage1 input current2 output Qmax3 max (Vdc) max (A) Th=27°C (W) Th=50°C (W) Th=27°C (°C) Th=50°C (°C) 15.7 2.8 8.7 9.6 95 105 voltage at ΔT max and Th=27°C current to achieve ΔT max heat absorbed at cold side occurs at Imax, Vmax, and ∆T=0°C temperature difference occurs at Imax, Vmax, and Q=0W (ΔT max measured in a vacuum at 1.3 Pa) PART NUMBER KEY CP28 X 72-2 Base Number Length x Width: 3 = 30 x 30 mm cui.com output ∆Tmax4 For more information, please visit the product page. CUI Inc │ SERIES: CP28-2 │ DESCRIPTION: PELTIER MODULE date 09/12/2016 │ page 2 of 4 SPECIFICATIONS parameter conditions/description min typ max units 4.5 5.0 5.5 Ω 1 MPa 80 °C internal resistance1 solder melting temperature connection between thermoelectric pairs 138 °C assembly compression hot side plate RoHS Note: 2011/65/EU 1. Measured by AC 4-terminal method at 25°C MECHANICAL DRAWING units: mm MATERIAL 0.05 COLD SIDE 0.05 HOT SIDE PLATING ceramic plate 96% AL2O3 wire leads 22 AWG sealer no sealer marking P/N & S/N printed on cold side surface tin 7.2 0.2 100 5.0 Red (+) 10 3.0 15 0.3 30 0.3 COLD SIDE Black (-) 30 3.0 cui.com For more information, please visit the product page. CUI Inc │ SERIES: CP28-2 │ DESCRIPTION: PELTIER MODULE date 09/12/2016 │ page 3 of 4 Input Voltage (V) PERFORMANCE (Th=27°C) 2.8 A 16 2.24 A 1.68 A 1.12 A 8.0 0.56 A Heat Pumped, Q (W) 0 2.24 A 8.0 A 2.8 A 1.68 2A 1.1 4.0 0.56 A 0 110 100 90 80 70 60 50 40 30 20 10 0 ΔT=Th-Tc (°C) Input Voltage (V) PERFORMANCE (Th=50°C) 2.8 A 16 2.24 A 1.68 A 1.12 A 8.0 0.56 A Heat Pumped, Q (W) 0 2.8 8.0 2.24 A A 1.68 A 2A 1.1 0.56 4.0 A 0 110 100 90 80 70 60 50 ΔT=Th-Tc (°C) cui.com 40 30 20 10 0 For more information, please visit the product page. CUI Inc │ SERIES: CP28-2 │ DESCRIPTION: PELTIER MODULE date 09/12/2016 │ page 4 of 4 REVISION HISTORY rev. 1.0 description date initial release 09/12/2016 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com [email protected] CUI offers a one (1) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.