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Linear temperature controller
Koheron TEC100L is a compact, high stability temperature controller. It features a high-precision analog front-end, adjustable PID gains and can drive up to 1 A current.
| Quantity | Price |
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Resources
Specifications
| TEC100L-50 | |
|---|---|
| Current | -1.15 A to 1.15 A |
| Adjustment range | 5 kΩ to 20 kΩ (40°C to 10°C) |
| Supply voltage | 4.5 V to 5.5 V, nom. 5 V |
| Supply current | 1.3 A |
| Compliance voltage at 1 A | -4.5 V to 4.5 V |
| Temperature coefficient | 0.002 °C/°C |
| 24h stability | 0.005 °C |
| Quiescent current | 3 mA |
| Operating temperature | 0 °C to 50 °C |
| Outside dimensions | 63 mm x 38 mm x 12 mm |
| Weight | 18 g |
Stability
The figure below shows the variation of the thermistor resistance stabilized at 26.5 °C during 24 hours at 25 °C ambient temperature. Thermistor resistance drift is less than 1 Ω (temperature drift < 2 mK).
Because of the non-linear relationship between the temperature and the thermistor resistance, the temperature stability depends on the temperature setpoint.
Revision history
- 2: TEC100L-33 discontinued (see user guide).
