#1
Brief history overview

#1
Brief history overview

#2
Thermoelectric Posts
(BiTe Pellets)

#2
Thermoelectric Posts
(BiTe Pellets)

#3
Thermoelectric Couples
(BiTe posts pairs)

#3
Thermoelectric Couples
(BiTe posts pairs)

#4
Understanding Thermoelectric Effect

#4
Understanding Thermoelectric Effect

#5
Thermoelectric Cooler Construction

#5
Thermoelectric Cooler Construction

#6
Bi-directional TEC
operating

#6
Bi-directional TEC
operating

#7
Single- and multistage
Thermoelectric Cooler

#7
Single- and multistage
Thermoelectric Cooler

#8
Max possible temperature
difference dTmax

#8
Max possible temperature
difference dTmax

#9
Thermoelectric Cooler
key parameters

#9
Thermoelectric Cooler
key parameters

#10
Understanding TEC dTmax and Qmax

#10
Understanding TEC dTmax and Qmax

#11
TE Cooler in real operating conditions

#11
TE Cooler in real operating conditions

#12
TEC Pellets geometry and parameters

#12
TEC Pellets geometry and parameters

#13
TEC Pellets geometry and parameters

#13
TEC Pellets geometry and parameters

#14
TE Cooler pellets height

#14
TE Cooler pellets height

#15
Thermoelectric Cooler performance plots

#15
Thermoelectric Cooler performance plots

#16
Temperature Difference and Cooling Capacity of TEC

#16
Temperature Difference and Cooling Capacity of TEC

#17
TEC Parameters and ambient temperature

#17
TEC Parameters and ambient temperature

#18
Thermoelectric Cooler dTmax and ambient temperature

#18
Thermoelectric Cooler dTmax and ambient temperature

#19
TEC Parameters and ambience conditions

#19
TEC Parameters and ambience conditions

#20
TEC performance in gas and vacuum

#20
TEC performance in gas and vacuum

#21
Finding suitable thermoelectric cooler

#21
Finding suitable thermoelectric cooler

#22
Suitable TEC - example of quick estimations

#22
Suitable TEC - example of quick estimations

#23
Suitable TEC and optimal TEC

#23
Suitable TEC and optimal TEC

#24
Suitable TEC and optimal TEC - example

#24
Suitable TEC and optimal TEC - example

#25
TE Cooler Coefficient of Performance C.O.P.

#25
TE Cooler Coefficient of Performance C.O.P.

#26
Ambient Temperature and TE Cooler Lifetime

#26
Ambient Temperature and TE Cooler Lifetime

#27
Understanding micro- and macro- TECs

#27
Understanding micro- and macro- TECs

#28
TEC Microsystems TEC dimensions map

#28
TEC Microsystems TEC dimensions map

#29
TE Cooler size, Width and Length safe ratio

#29
TE Cooler size, Width and Length safe ratio

#30
TEC dimensions and internal thermomechanical stress

#30
TEC dimensions and internal thermomechanical stress

#31
TEC Microsystems Thermoelectric Coolers heights

#31
TEC Microsystems Thermoelectric Coolers heights

#32
Thermoelectric cooler assembly technology

#32
Thermoelectric cooler assembly technology

#33
TEC bulk technology - miniature and "large" TECs

#33
TEC bulk technology - miniature and "large" TECs

#34
Bulk technology - pellets slicing and cutting

#34
Bulk technology - pellets slicing and cutting

#35
Thin-film thermoelectric coolers vs. regular ones

#35
Thin-film thermoelectric coolers vs. regular ones

#36
Regular "bulk" thermoelectric coolers vs thin-film types

#36
Regular "bulk" thermoelectric coolers vs thin-film types

#37
Thermoelectric coolers ceramics

#37
Thermoelectric coolers ceramics

#38
TEC Ceramics and performance parameters

#38
TEC Ceramics and performance parameters

#39
Al2O3 and AlN ceramics Example #1

#39
Al2O3 and AlN ceramics Example #1

#40
Al2O3 and AlN ceramics Example #2

#40
Al2O3 and AlN ceramics Example #2

#41
Al2O3 and AlN ceramics Example #3

#41
Al2O3 and AlN ceramics Example #3

#42
Thermoelectric coolers height tolerance

#42
Thermoelectric coolers height tolerance

#43
Thermoelectric coolers height variation by ceramics

#43
Thermoelectric coolers height variation by ceramics

#44
Ultra-Miniature Thermoelectric Coolers "ANt"

#44
Ultra-Miniature Thermoelectric Coolers "ANt"

#45
Ultra-Miniature Thermoelectric Coolers height tolerance

#45
Ultra-Miniature Thermoelectric Coolers height tolerance

#46
TE Coolers internal assembly solders

#46
TE Coolers internal assembly solders

#47
TE Coolers internal assembly solders

#47
TE Coolers internal assembly solders

#48
High-quality soldering process example

#48
High-quality soldering process example

#49
Max processing temperature for TE Coolers

#49
Max processing temperature for TE Coolers

#50
Thermoelectric coolers pellets placement technologies

#50
Thermoelectric coolers pellets placement technologies

#51
Thermoelectric coolers terminal connection options

#51
Thermoelectric coolers terminal connection options

#52
Thermoelectric coolers surface manufacturing options

#52
Thermoelectric coolers surface manufacturing options

#53
Advanced manufacturing options for TECs

#53
Advanced manufacturing options for TECs

#54
TE Sub-assemblies (TE Coolers on headers)

#54
TE Sub-assemblies (TE Coolers on headers)

#55
TEC integrating/soldering process control

#55
TEC integrating/soldering process control

#56
Thermistor integrating on TE Cooler

#56
Thermistor integrating on TE Cooler

#57
Thermistor anchoring on TEC - the benefits

#57
Thermistor anchoring on TEC - the benefits

#58
Thermistor integrating - measuring scheme

#58
Thermistor integrating - measuring scheme

#59
Leadless thermistors integrating

#59
Leadless thermistors integrating

#60
4-wires measuring scheme for thermistor

#60
4-wires measuring scheme for thermistor

#61
Choosing your TEC - parameters required

#61
Choosing your TEC - parameters required

#62
Understanding dT in real application conditions

#62
Understanding dT in real application conditions

#63
TEC dT and hot side overheating in application

#63
TEC dT and hot side overheating in application

#64
Passive heatload on cold side coming by wires

#64
Passive heatload on cold side coming by wires

#65
Passive heatload on cold side coming by wires (Example)

#65
Passive heatload on cold side coming by wires (Example)

#66
Passive heatload on cold side coming by wires (Example)

#66
Passive heatload on cold side coming by wires (Example)

#67
Thermoelectric cooler - max compression force

#67
Thermoelectric cooler - max compression force

#68
Thermoelectric cooler - max shear force

#68
Thermoelectric cooler - max shear force

#69
Thermoelectric cooler wires integrity

#69
Thermoelectric cooler wires integrity

#70
Thermoelectric cooler and CTE mismatch

#70
Thermoelectric cooler and CTE mismatch

#71
TE Coolers and CTE "friendly" materials

#71
TE Coolers and CTE "friendly" materials

#72
Common methods of TE Coolers mounting

#72
Common methods of TE Coolers mounting

#73
Application CTE mismatch with TEC and risky zones

#73
Application CTE mismatch with TEC and risky zones

#74
CTE mismatch and "flying corners" method

#74
CTE mismatch and "flying corners" method

#75
Thermoelectric Cooler height change with temperature

#75
Thermoelectric Cooler height change with temperature

#76
TEC height change with temperature - Example

#76
TEC height change with temperature - Example

#77
Thermoelectric Coolers and epoxy curing during mounting

#77
Thermoelectric Coolers and epoxy curing during mounting

#78
Thermoelectric Coolers and UHV applications

#78
Thermoelectric Coolers and UHV applications

#79
Humidity and Dew Point risks in applications with TECs

#79
Humidity and Dew Point risks in applications with TECs

#80
Thermoelectric Coolers 3M protective coating

#80
Thermoelectric Coolers 3M protective coating

#81
Thermoelectric Coolers power supply methods

#81
Thermoelectric Coolers power supply methods

#82
Thermoelectric Coolers and PWM power supply

#82
Thermoelectric Coolers and PWM power supply

#83
TEC Performance reduction with PWM

#83
TEC Performance reduction with PWM

#84
TEC Performance and sinusoidal modulation

#84
TEC Performance and sinusoidal modulation

#85
TEC Mounting methods - pros and cons

#85
TEC Mounting methods - pros and cons

#86
"External" and "Internal" cooling methods with TEC

#86
"External" and "Internal" cooling methods with TEC

#87
Thermoelectric Coolers with holes

#87
Thermoelectric Coolers with holes

#88
TEC integrating in TO-56/TO-9 examples

#88
TEC integrating in TO-56/TO-9 examples

THERMOELECTRIC COOLERS FAQ - FREQUENTLY ASKED QUESTIONS AND ANSWERS

Questions and answers about Thermoelectric Coolers in pictures

This is our list of the most important questions and answers about thermoelectric coolers. It is presented in a visual mode with clear and easy to understand explanations. You can go through all slides one by one or find the information you need by using the slide comments below. The first version of the illustrated FAQ about Peltier coolers was introduced by TEC Microsystems GmbH in 2014 and has been updated regularly since then.

Illustrated FAQ about thermoelectric coolers

CONTACT US

TEC Microsystems GmbH

Adlershof Business Park

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12489 Berlin

Germany

thermoelectric coolers FAQ

The list of the most frequently asked questions and answers about thermoelectric coolers in an easy to read keynote format

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