TECA1LD-5V-3.5V-DAH 2.5A 0.5mV TEC Controller, Built-in Compensation
$89.00
High-Precision TEC Controller with Internal Compensation Network
Input Voltage (VVPS): 5V
Max. Output Voltage: ±3.5V
Max. Output Current: 2.5A
Stability: ≤0.5mV (|VTEMP−VTEMPSP|)
Available on backorder
Product Overview
The TECA1LD-5V-3.5V-DAH is a high-precision bipolar TEC controller with a built-in compensation network, eliminating the need for external loop tuning. It operates from a 5V supply, drives up to 2.5A across the TEC at ±3.5V output, and delivers set-point accuracy better than ≤0.5mV.
Ideal for laser diode wavelength stabilization, scientific instrumentation, and other applications requiring stable, low-noise temperature control with minimal design effort.
Specifications
| Input Voltage (VVPS) | 5V |
| Max. Output Voltage | ±3.5V |
| Max. Output Current | 2.5A |
| Temperature Stability | ≤0.5mV (|VTEMP−VTEMPSP|) |
| Output Polarity | Bipolar (Heating & Cooling) |
| Compensation Network | Built-in (no external tuning required) |
| Sensor Type | Thermistor |
| Efficiency | ≥90% |
| Package Type | DIP |
| Operating Temperature (°C) | -40 ~ 85 |
| Dimension (mm) | 25.4×19.9×4.5 |
| Weight | 0.3 lbs |
|---|---|
| TEC Max Current | Up To 2.5A |
| TEC Input Voltage | 5V |
| TEC Package | DIP |
| TEC Stability Class | High Precision |
| Iout | 2.5A |
| Vin | 5V |
| Vout | ±3.5V |
| Temp Stability | ≤0.5mV |
| Features | Int. Comp |
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