WEV302 Thermal Solution Kit

NEOCLEAN®-R2 ATC-NE-R2 €“ More than 400 times of cleaning

The AMS-83-1.0-1.3 is a high-performance thermoelectric cooler (TEC) designed for precision thermal regulation in scientific, industrial, and medical applications. With a Qmax of 22.5W and a maximum temperature differential (dTmax) of 69K, this compact Peltier module ensures stable and reliable cooling performance for semiconductors, laser systems, medical devices, and industrial electronics.Manufactured with high-quality Al₂O₃ ceramic materials, this 22x19 mm TEC module provides efficient heat transfer, structural durability, and long-term operational reliability. The low electrical resistance (Rac 2.2Ω) enhances power efficiency, making it an ideal choice for high-precision cooling applications.Key FeaturesReliable Cooling Performance – Provides a Qmax of 22.5W, ensuring efficient heat dissipation in demanding applications.Optimized Electrical Efficiency – Operates at Umax 10.3V and Imax 3.6A, delivering stable and energy-efficient cooling.Wide Temperature Differential – With a dTmax of 69K, this TEC module offers excellent thermal control in diverse environments.Compact and Durable Design – Features a 22x19 mm rectangular form factor with a 3.6 mm height, allowing easy integration into compact cooling systems.High-Quality Ceramic Construction – Built with Al₂O₃ ceramic, providing superior thermal conductivity and mechanical stability.Low Electrical Resistance for Maximum Efficiency – With Rac of 2.2Ω, it minimizes power loss while maintaining consistent cooling performance.Reliable Lead Wires – Equipped with 22 AWG wires, featuring 200mm stripped leads without tinning, ensuring secure electrical connections.ROHS Compliant and Epoxy-Sealed – Designed for long-term durability and environmental safety, ensuring compliance with industry standards.ApplicationsSemiconductor Thermal Management – Provides efficient cooling for high-performance chips, processors, and sensors, preventing overheating and improving system efficiency.Medical and Laboratory Equipment – Ensures precise temperature stability in diagnostic instruments, cryogenic research devices, and laser-based medical systems.Laser and Optoelectronic Systems – Supports efficient heat dissipation in high-power laser diodes, optical sensors, and photonic instruments.Industrial Electronics and Instrumentation – Maintains stable operating temperatures for precision testing equipment, automated systems, and electronic control units.Aerospace and Automotive Thermal Management – Provides reliable cooling solutions for high-performance automotive, aerospace, and satellite applications.What’s Next?The AMS-83-1.0-1.3 Thermoelectric Cooler is an energy-efficient, compact TEC module, ideal for critical applications requiring precise thermal regulation. With its advanced thermoelectric technology, this module ensures long-term durability and optimal cooling efficiency for high-performance cooling solutions.For technical support, product availability, or customized thermal solutions, consult a thermal engineering expert to integrate this TEC into your system.

The WEV301 thermal solution kit can be used with following laser diode drivers and temperature controllers from Wavelength Electronics: WTCP5V5A, WTC3243, WTC3243HB, WHY5640, WLD3343, WLD3343-2L, WLD3343-3A, WLD33ND-3L or WLD3343HB. The controllers operate to 500 mA without any additional heatsinking (assuming 5 V operation). To operate up to 1 A, add the WTW002 thermal washer and the WHS302 heatsink. To operate to the full 2.2 A, add a fan WXC303 (5 V) or WXC304 (12 V). For convenience, a kit with two 0.75" and two 1" screws is available: WXC305. The WEV301 includes the WTW002 thermal washer, the WHS302 heatsink, and the WXC305 screw kit. Two other kits that add fans are available: WEV300 (includes thermal washer, heatsink, screw kit, and a +5 V fan) or WEV302 (includes thermal washer, heatsink, screw kit, and a +12 V fan).Key Features Extends the Safe Operating Area of the WLD, WTC, WTCP, and WHY to the full-rated output current Allows the WLD, WTC, and WHY to operate at higher ambient temperatures Two fan voltage options: 5 V and 12 V Used with WHY5640 Temperature Controller & WHY5690 Evaluation Board WLD3343 Series Laser Diode Drivers & WLD3393 Evaluation Board WTC3243 Series Temperature Controllers & WTC3293 Evaluation Board WTCP5V5A Temperature Controller & WTCPEVAL Evaluation Board

Output Current TEC ±2.2 A; PCB Mount; Supply Voltage 5-30 VDC; Temperature Stability 0.0009°C With its compact design, Wavelength Electronics’ WTC32ND series of component type TEC temperature controllers achieves 0.0009 °C temperature stability. Its award winning package can be integrated with a heatsink, thermal washer and fan for easy prototyping. The linear, PI control loop offers maximum stability, while the bipolar current source has been designed for higher efficiency. The WTC32ND series is the new version of the discontinued WTC3243 series of TEC temperature controllers. The WTC32ND series drives up to 2.2 A for either thermoelectrics (bipolar) or resistive heaters (unipolar). With the WTC32ND-HB, a model compatible with Li-ion batteries is available. The WTC32ND-EV evaluation board is available to quickly integrate the WTC32ND series into your system and can be optimized for sensor type. Use the adjustable trimpots to configure heat and cool current limits, proportional gain, and integrator time constant. Wavelength provides the free LabVIEW Virtual Instrument executable file for use with the WTC32ND-EV evaluation board. The source code for the LabVIEW Virtual Instrument module is available for free in case you wish to modify the program yourself. Alternately, Wavelength can customize the Virtual Instrument to suit your application – contact an AMS Technologies sales engineer for assistance. The WTC32ND series of TEC temperature controllers is easily configured for any design. A circuit calculator tool speeds selection of external component values. Virtually any type of temperature sensor can be used with it and a built-in sensor bias current source simplifies use with resistive temperature sensors. The proportional gain (P) and (I) integrator time constants are set by external resistors and can be modified to optimize temperature overshoot and stability. Other features offer added flexibility. Independent heat and cool current limits are set by single resistors. An onboard reference voltage simplifies potentiometer control of the temperature setpoint. You can also choose to operate remotely with an external setpoint voltage. Monitor actual sensor voltage at pin 9. If you do not need all the features of the WTC32ND, the WHY56ND series of TEC drivers is a lower cost solution that does not incorporate remote voltage control and temperature monitor and requires external circuits to operate anything other than resistive sensors. Two or more WHY56NDs can be used together for more output current. NOTE: The WHY56ND and WTC32ND do NOT have the same pin configuration. Free, effective and responsive technical support is available to simplify integration of Wavelength products into your OEM design. Standard products can be easily modified to meet your application requirements. Get in touch with the AMS Technologies temperature controller experts to discuss your customized solution! Key Features: Component Type, DIP PCB Mounting Operates With 3.6 V Lithium-Ion Battery (WTC32ND-HB) 14-pin DIP Size: 33 x 32 x 8 mm Drive ±2.2 A of TEC or Resistive Heater Current +5 V to +30 V Single Supply Operation Maximum Power Dissipation: 9 W Compatible With Multiple Sensors Linear PI Control Stability: 0.0009 °C Supports Thermistors, RTDs and IC Sensors PI Controller Minimizes Overshoot and Time to Temperature Adjustable Sensor Bias Current Optimizes Sensor Feedback Voltage Can Operate With Unipolar Current for Resistive Heaters Heat and Cool Current Limits Monitor Actual Temperature Quickly and Easily Integrated With WTC32ND-EV Evaluation Board Applications: Where Temperature is Scanned Across Ambient; Handheld Electro-optical Systems; Eye-safe Atmospheric Lidar; Airborne Instrumentation; Raman Spectrometers; Medical Diagnostic Equipment