ATI's TEC Products
TEC modules are the essential components for keeping the laser chips working at a constant temperature,
thus, the lasers will have constant output wavelength, power and less or no mode hopping.
ATI's Thermistors can be used with our TEC controllers for high stability low drift temperature
control applications. These thermistors have high precision (+/-0.25C@25C), compact size. They come in bare and
lugged forms.
ATI's Thermo-Electric Cooler (TEC) Drivers / Controllers have these features: high efficiency,
high stability, high reliability and compact sizes.
TEC Modules / Peltier modules
TEC modules ( Peltier modules) Thermo-Electric Cooler, can generate both heating and cooling power by input electric DC current. When the current flows in one direction, one of the thermo-electric cooler plates generates heat while the other generates “cold”. As the current reverses the direction, the TEC plates will reverse their relative relationship in temperature. ATI has 35 different modules to choose from. Max. current from 600mA to 24A and Tdmax from 65° to 70°
Thermistors
Glass Encapsulated for Long Term Stability & Reliability
High Stability: <0.1°C/Y
Small Size Ø 0.8mm x 1.4mm
High Resistance Accuracy: 1%
Wide Temp. Range: −55°C to 250°C
Quick response Time: 3s
Packaged with or without in Extra Small Ring Lug
TECA1 series
Efficiency: 90%
Max. output current: 2.5A
Max. output voltage: externally adjustable from 0V to Vps -Iout*0.1
Set-point temp. control voltage: 0 to 3.0V
Max. output voltage across TEC 5V, 4V, 3.5V, 3.0V, 2.5v or 2.0V (specify when ordering)
Power supply voltage: 3.1V to 3.5V or 4.75V to 5.25V (specify 3.3V or 5V when ordering)
Package: through hole DIP
RoHS compliance: 100 % lead-free
TEC5V4A series
Efficiency: 90%
Max. output current: 4.0A
Max. output voltage: externally adjustable from 0V to Vps - 0.2V
Actual Object Temperature Monitoring
Power supply voltage: 4.75V to 5.25V (specify 5V when ordering)
Max. output voltage across TEC 5V, 4V, 3.5V, 3.0V, 2.5v or 2.0V (specify when ordering)
Package: through hole DIP
RoHS compliance: 100 % lead-free
TECEV104 Eval Board
The TEC Controller Evaluation Board TECEV104 is consisted of a complete tunable compensation network and application circuit for using our TECA1 series TEC controller to drive a TEC. It can set the output voltage limit, tune the compensation network, set the set-point temperature, has an LED for indicating the temperature loop stat-us of the controller, and has numerous connection pads for making connections with external components and instruments. It is 100 % lead (Pb)-free and RoHS compliant.
Contact info
» Analog Technologies Inc.
» 1161 Ringwood Ct, #110
» San Jose CA 95131
» U. S. A
» Telephone: +1 (408) 748-9100
» FAX: +1 (408) 770-9187
E-mail: sales@analogti.com