System of notation:
An universal abbreviation is used to notate multi-stage coolers: ТВ-n-(N1-N2-N3-N4)-h, where:
ТВ — product abbreviation — thermoelectric battery (cooler);
n — number of stages in the cooler;
N1 — N4 — number of thermocouples in the first, second, third and forth stages of the thermoelectric cooler;
h — height of the thermoelectric element in the bottom stage (in millimeters);
(N1-N2) is used for two-stage coolers, (N1-N2-N3) — for three-stage coolers and (N1-N2-N3-N4) — for four-stage coolers.
For example, in the cooler TB-2-(11-4)-1.0: 2 stages, 11 couples in the first stage, 4 couples in the second stage, the height of the elements in the bottom stage is 1,0 mm.
Please do not hesitate to contact us if you have any further questions.
Phone:+7 (812) 394 13 10, E-mail: info@kryotherm.ru
Parameters Imax, Qmax, Umax, dTmax - are given at Th=300K.
Name | Imax (A) | Qmax (W) | Umax (V) | dTmax (K) | R (Ohm) | A (mm) | B (mm) | C (mm) | D (mm) | H (mm) | Design |
---|---|---|---|---|---|---|---|---|---|---|---|
TB-3-(31-11-4)-1,5 | 0,9 | 0,4 | 3,5 | 109 | 5,40 | 8,0 | 10,0 | 4,0 | 2,0 | 9,3 | 3 |
TB-3-(31-11-4)-1,2 | 1,1 | 0,5 | 3,5 | 108 | 4,30 | 8,0 | 10,0 | 4,0 | 2,0 | 8,4 | 3 |
TB-3-(31-11-4)-1,0 | 1,3 | 0,6 | 3,5 | 107 | 3,60 | 8,0 | 10,0 | 4,0 | 2,0 | 7,8 | 3 |
TB-3-(49-17-4)-2,5 | 6,3 | 3,3 | 5,3 | 113 | 0,90 | 36,0 | 36,0 | 14,0 | 8,0 | 16,8 | 3 |
TB-3-(59-17-4)-1,5 | 1,0 | 0,5 | 6,8 | 114 | 7,20 | 12,0 | 12,0 | 4,0 | 2,0 | 9,3 | 1 |
TB-3-(59-17-4)-1,2 | 1,2 | 0,6 | 6,8 | 113 | 5,80 | 12,0 | 12,0 | 4,0 | 2,0 | 8,4 | 1 |
TB-3-(59-17-4)-1,0 | 1,4 | 0,7 | 6,8 | 112 | 4,80 | 12,0 | 12,0 | 4,0 | 2,0 | 7,8 | 1 |
TB-3-(83-18-4)-1,3 | 3,7 | 2,5 | 10,0 | 118 | 2,35 | 24,0 | 20,6 | 4,5 | 8,7 | 10,8 | 2 |
Description | Notation (*) | Note |
---|---|---|
operating temperature up to 120°C, max assembly temperature = 130°C** | HT(120) | assembly solder with Tm = 139°C |
operating temperature up to 150°C, max assembly temperature = 170°C** | HT(150)*** | assembly solder Pb-Sn with Tm = 183°C*** |
height tolerance = ± 0.05 mm; parallelism 0.03 mm; flatness 0.02 mm. |
L1 | |
height tolerance = ± 0.025 mm; paral lelism 0.02 mm; flatness 0.015 mm. |
L2 | |
metallization of cold (mc) and (or) hot side of cooler with solder tinning (melting temperature = 95°C, 117°C, 139°C, 183°C) | mc95, mh95, mm117 etc. | |
gold plating | At request | |
substrate material – aluminium nitride (AlN) | N | heat conductivity > 180 W/mK |
sealant: epoxy, silicon | E, S | |
non-standard pin orientation | ||
type and length of wires by customer’s requirement | ||
non-standard height of coolers | ||
soldering on cold or hot heatsink, packaging or cold block |
(*) - the notations shown are used to notate additional options in cooler name;
(**) - the maximum assembly temperature influence on the module must not exceed 2 minutes;
(***) - Important! TEС with this option does not satisfy ROHS requirements.