GL MODULE COMMON SPECIFICATIONS
  • Temperature Range Assurance: The GL Module is guaranteed to operate within a temperature range of -40°C to 100°C (with the suggested maximum temperature on the radiating side).
  • PVC Coating: This product features a PVC coating that adheres to UL standards.
  • Silicone Comparison: Similar to the KE347 product. It’s important to note that only the lateral side is not fully sealed for moisture-proof and waterproof measures.
USAGE PRECAUTIONS FOR PELTIER MODULES
  • Temperature Limits: Ensure that the Th-side (hot side) of the Micro Module does not exceed 80°C, or 90°C for other modules.
  • Handle with Care: Avoid dropping or subjecting the unit to mechanical shock, as it may lead to breakage. Handle the product carefully.
  • Surface Contact: Proper surface contact between the Peltier Module and the heat exchanger is crucial for its functionality. Ideally, keep any deviation from flatness under 0.02mm.
  • Thermally Conductive Grease: Apply a thin layer of thermally conductive grease between the Peltier Module surface and the heat exchanger.
  • Optimal Voltage and Current: Maximum efficiency is not achieved at maximum voltage or current. It is recommended to set the voltage and current to approximately 70% of the maximum.
  • Cascade of Micro Modules: Rapidly changing the current polarity as a modulation method will shorten the unit’s lifespan. Avoid using this method of operation.
  • Vmax Specifications: The specifications listed for Vmax are measured at a temperature of Th = 27°C.
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Unit of Measure
Items
GL-II-Module-PELFPH

PELFPH-13102NC - GL-II Module
GL-II-Module-PELFPH

PELFPH-17102NC - GL-II Module
GL-II-Module-PELFPH

PELFPH-112702AC - GL-II Module
GL-II-Module-PELFPH

PELFPH-13103NC - GL-II Module
GL-II-Module-PELFPH

PELFPH-17103NC - GL-II Module
I Max N/A 2 A N/A 2 A N/A 2 A N/A 3 A N/A 3 A
Max Voltage N/A 3.8 V N/A 8.8 V N/A 15.7 V N/A 3.8 V N/A 8.8 V
Max. Operating Temp. at 27° N/A 70 ºC
Q Max. at 27° N/A 4.4 Watts N/A 10.2 Watts N/A 18.2 Watts N/A 7.3 Watts N/A 16.6 Watts
Max. Operating Temp. at 50° N/A 77 ºC
Q Max. at 50° N/A 5 Watts N/A 11.2 Watts N/A 19.5 Watts N/A 8 Watts N/A 18 Watts
Lc N/A 15 mm N/A 20 mm N/A 30 mm N/A 15 mm N/A 20 mm
Wc N/A 15 mm N/A 20 mm N/A 30 mm N/A 15 mm N/A 20 mm
Lh N/A 15 mm N/A 20 mm N/A 30 mm N/A 15 mm N/A 20 mm
Wh N/A 15 mm N/A 20 mm N/A 30 mm N/A 15 mm N/A 20 mm
Height N/A 4.7 mm N/A 4.7 mm N/A 4.75 mm N/A 3.8 mm N/A 3.8 mm