mi form 005 - 0692 rev. 4 doc # 102 - 0 470 rev d - page 1 of 2 www.marlow.com technical data sheet for xlt 2 404 single - stage thermoelectric module nominal performance in nitrogen hot side temperature ( c) 50 100 tmax (c - dry n 2 ): 70 85 qmax (watts): 50 57 imax (amps): 15.2 14.5 vmax (vdc): 5.1 6.1 ac resistance @ 27c (ohms): 0.25 --- product features ? rohs eu compliant ? rated operating temperature of 125c. ? ce ramic material: aluminum oxide ? designed for temperature cycling applications. ? capable of rapid heating and cooling rates. ? porch configuration for high strength leadwire connection. ? superior nickel diffusion barriers on elements. ? high strength for rugged environment. ? lapped option available for multiple module applications. ordering optio ns model number description XLT2404 04ac leadwires, lapped operation cautions for maximum reliability, storage and operation below 125c in a non - condensing environment is recommended. to minimize thermal stress, use linear/proportional temperature control or a similar method rather than an on/off method. installation recommended mounting methods: clamp with uniform pressure to a flat surface with thermal interface material. for additional information, please refe r to our tec installation guide. ii - vi marlow dallas, tx usa marlow.sales@ii marlow industries europe info@marlow center@ii - vi.co.jp www.ii vi singapore pte., ltd. info@ii - vi.com.sg marlow industries china, ii technologies beijing 86- 10- 643 98226 info@iivibj.com
mi form 005 - 0692 rev. 4 doc # 102 - 0 470 rev d - page 2 of 2 www.marlow.com typical performance curves environment: one atmosphere dry nitrogen for performance information in a vacuum or with hot side temperatures other than 27c or 50c, contact one of our applications engineers at 8 77 - 627 - 5691. mechanical characteristics all units are in millimeters unless otherwise stated. for customer support or general questions please contact a local office or visit our website at www.marlow.com t a = 50 c - nitrogen (1 atm) 0 10 20 30 40 50 60 70 0 4 8 12 16 20 ? t (oc) heat load (w) 0 5 10 15 20 25 30 35 40 45 0 1 2 3 4 5 6 0 4 8 12 16 20 current (amps) voltage (vdc) q = 0 ? t = 0 t a = 100 c - nitrogen (1 atm) 0 10 20 30 40 50 60 70 80 90 0 4 8 12 16 20 ? t (oc) heat load (w) 0 5 10 15 20 25 30 35 40 45 0 1 2 3 4 5 6 7 0 4 8 12 16 20 current (amps) voltage (vdc) q = 0 ? t = 0 hot side temperature 50c hot side temperature 100c
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