ATC-B1 Temperature-Control Board, Short-Cycle PID, Very Small Objects, DFB/TO-Packaged Device Temperature Control (4.2V2.5A)
The ATC-B1 ultracompact thermoelectric cooler temperature board uses a high-cost dedicated TEC IC and short-cycle PID control for accuracy of 0.001 degrees. Continuous driving keeps temperature stable throughout the control cycle. It supports 10k NTC sensors and particularly suits DFB/TO optical devices with integrated coolers and sensors, and other highly sensitive miniature systems.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Board Supply Voltage | 3.0 - 5.0VDC |
| Board Supply Current | Depends on TEC Power |
| Output Efficiency | ≈80% |
| TEC Max Voltage [@5V Power supply] | 4.2V @5V Power supply |
| TEC Max Voltage [@3.3V Power supply] | 2.5V @3.3V Power supply |
| TEC Maximum Current | 2.5A |
| Temperature Sensor | 10K NTC |
| Temperature Control Stability | 0.001° |
| Temperature Setting | Potentiometer or Analog Input |
| Temperature-Control Range | 10 ~ 40 |
| Default Factory Temperature Setting [Can be set using the W3 potentiometer or analog PV input on the CTL port.] | 25°; User-Settable through W3 Potentiometer or PV Analog Input at the CTL Port |
| Default Factory Maximum Output Voltage [Can Be Set Using W8 Potentiometer] | 2V Can Be Set Using W8 Potentiometer |
| Default Factory Maximum Output Current [Can Be Set Using W9 Potentiometer] | 1A Can Be Set Using W9 Potentiometer |
| Outline | 40mm*40mm, Height 12.8mm (8.5mm above Board, Board Thickness 1.5mm, 2.8mm below Board) |
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Datasheet
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