What temperature accuracy can thermoelectric coolers achieve?
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创建于2024-10-03
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- thermoelectric coolers have a very high temperature accuracy since the applied Current is relative to the cooling it generates. Temperature control accuracy up to ±0.01°C can be achieved under steady state condition with a temperature controller of same accuracy to this tolerance.
- 创建于2024-10-03
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What is the maximum ambient temperature that Thermoelectric coolers or assemblies can operate in?
The maximum operating temperature of standard thermoelectric coolers is 80⁰C. For higher temperatures, our HiTemp ETX Series thermoelectric cooler offer cooling for applications with ambient temperatures up to 150°C. For thermoelectric cooler assemblies, the Outdoor Cooler Series has the widest capacity range with an operational capacity from -40°C to +55°C ambient. The SuperCool Series thermoelectric cooler assembly can withstand the highest temperature of 60°C.
Can I use thermoelectric coolers for heating?
Yes, thermoelectric coolers can be used for heating in certain applications. In fact, a thermoelectric cooler can be more effective than a resistive heater since it can utilize heat from the ambient temperature in addition to the heat generated from the cooler itself.
What is Thermoelectric Cooling?
Thermoelectric cooling is a way to pump heat from one side of a device to the other by applying voltage between two electrodes connected to a sample of semiconductor material. The temperature differential that appears, which is known as the Peltier Effect, can be used for cooling, heating and precise temperature control for various applications.
How can I tell that thermoelectric cooling is the most suitable for my application?
Thermoelectric cooling systems are most beneficial in applications with Tight space constraints, Low heat load capacities, typically less than < 400W, Control temperatures below ambient, Precise temperature control, Heating and cooling.
Is it possible to stack Thermoelectric coolers to achieve higher temperature differential, ΔT?
Yes. The Multistage MS Series is able to reach colder temperatures than single stage thermoelectric coolers. Laird Thermal Systems offers two, three, four and five stage thermoelectric coolers that achieve temperature differentials of up to 131°C in a vacuum. The drawback is efficiency will go down with each stage.
SMC冷水机型号hrs050-a-20报警al29故障怎么消除
你好，我们目前尚未代理SMC品牌的产品，如下是我司代理的Laird Thermal systems冷水机选型资料，请查阅，有问题、欢迎进一步沟通。
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你好，推荐使用Laird Thermal Systems 387005663，技术资料https://www.sekorm.com/doc/3621582.html，购买链接https://www.sekorm.com/product/23888573.html
我需要购买制冷片（进口），规格5×5cm（或相近），用于实验操作。制冷片的热端在环境温度5摄氏度下，冷端要求能够达到-20摄氏度的低温。如果有配套温控器也可以提供配套使用。
你好，可推荐使用Laird Thermal Systems 387005661和387005679，技术资料如下1、387005679：尺寸55mm*55mm，https://www.sekorm.com/doc/3620365.html，购买链接https://www.sekorm.com/product/23888592.html2、387005661：尺寸50mm*35mm，https://www.sekorm.com/doc/3620496.html，购买链接https://www.sekorm.com/product/23887026.html
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项目上有使用莱尔德的制冷片Laird_PC8-12-F1-4040-RTV-W6，但这款是老型号，想找替代型号，或着国产替换，要求尺寸为40*40mm，制冷量60W，工作电流4A、工作电压12V，是否有合适推荐？
您好，推荐Laird Thermal Systems的制冷片PCX8-12-F1-4040-TA-RT-W6 PowerCycling PCX Series Thermoelect，平台上的型号为：387005695。当ΔT=0时，其最大Qc为75.5瓦，当Qc=0时最大ΔT为73.6°C，工作电流最大支持8.8A，工作电压最大支持14.9V。详细数据可参考数据手册：https://www.sekorm.com/doc/3621524.html
Does LTS offer standalone cooling systems?
Yes, Laird Thermal Systems offers self-contained Liquid Cooling Systems. liquid cooling systems (LCS) that recirculate a coolant to a preprogrammed temperature setpoint.
How do Thermoelectric Coolers work?
Thermoelectric coolers, also referred to as Peltier Coolers, are solid-state heat pumps that require DC voltage to dissipate heat using the Peltier effect. A Thermoelectric cooler consists of an array of p-and n-type semiconductor materials that are soldered between two ceramic plates. During operation, electric current flows through the module to create heat transfer and a temperature differential across the ceramic plates resulting in one cold and one hot side of the Thermoelectric cooler.
How do I determine the best thermal solution for my application?
Laird Thermal Systems has developed the Thermal Wizard — a quick and easy selection tool helping customers determine the optimum cooling solution. To begin the selection process, users can input two application performance requirements; the required cooling power (Qc) and the desired temperature change (ΔT). If you know these specifications the Thermal Wizard product search will show thermoelectric coolers, thermoelectric cooler assemblies or liquid cooling systems that meet your application demands.
【产品】最高工作温度175℃的HT8-7-F2-3030热电模块，具有热循环耐久性，适合需要加热和冷却或发电的应用
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