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            产品展示
            产品介绍
            产品应用范围
            产品出厂规范
            致冷器件制冷特点
            器件特征曲线
            产品使用注意事项
            产品信息
             除查询“所有产品”外,必须要输入关键字,才能查询
             根据产品序号来查询时,关键字里只能输入数字。
           
            鸿昌首页 > 产品使用注意事项

          产品使用注意事项

          1、防止冲击和摔落
          取、放器件时要轻拿轻放,摔落或受重撞击会损坏器件。
          2、保管
          保管温度要满足-7O℃~9O℃的范围。远离水等导电性液体,否则会腐蚀器件,因绝缘性能降低,最终导致器件性能劣化。
          3、正确的使用方法
          1)工作电压、工作电流
          为提高器件可靠性,实际工作电压、工作电流应小于器 件的最大电压、最大电流。实际应用中127系列一般电压可控制在12-13V,并且热面最高温度不超过90℃,供电电源的纹波系数小于10%。
          2)温度控制
          冷、热面温差变化剧烈会降低器件的可靠性和寿命,因此最好能控制电压或电流进行连续供电。极性切换(改变电流方向)也将使器件的可靠性和寿命降低。
          3)散热器
          器件的吸热量和效率受热面散热器散热能力的影响很大。 所以选择热面散热器时要保证其散热能力足够大。装配时在接触面上必须均匀地涂抹适量的导热硅脂,以尽量减少热阻,热面未装散热时,切勿接上电源。
          4)承受压力
          紧固器件时,器件承受的压力超过10kg/cm 。会明显降 低器件的可靠性。因此安装器件时,要尽可能使器件表面受力均匀,压力适当。
          4、导线
          导线朝向自己,红线在右,黑线在左。红线与电源正极相连,黑线与负极相接。这时在上的一侧为冷面.

          Products use Guidelines
          1. To prevent shocks and felt To, or devices to be light with light on,The impact will be felt heavily damaged or affected by the device.
          2. Custody Custode-90 degrees centigrade temperature to meet-70 scope. Away from the water conductive liquid nature, or they will rot Loss device, the performance of insulation to reduce and, ultimately, device performance deterioration.
          3. The right way to use our product
          1)voltage, current work To improve device reliability, practical work voltage, current work should be less than the maximum voltage devices, The largest current. Practical applications in the 127 series of general voltage controlled 12-13V. And the most hot noodles High temperature not exceeding 90 degrees, the electricity supply Wenbo factor less than 10%.
          2)temperature control Cold and hot noodle temperature changes dramatically reduce device reliability and longevity, it would be desirable to Continuous control voltage or current electricity. Polarity cut over(change current direction)will also enable Device reliability and lower life expectancy.
          3)radiator The smoking device being heated face radiator heat dissipation of heat capacity and efficiency influence. The Choice of hot noodles radiator to be large enough to ensure their ability to heat release. The, in the assembly Area must be evenly doodle with the heat conduction rate Guizhi to minimize Rezu. No hot noodles with heat release, not connected power.
          4)Pressure securing devices, device pressure over 10kg /cm 2 . Will be significantly reduced by Pieces of reliability. Therefore, the installation of devices to the surface as possible so that devices are affected by the power Absorbed, the pressure appropriate.
          4. Conductors Wire towards themselves, red line in right, black lines in the left. Red line with the positive power Linked with cathode jointed black line. Then in the side to cool.

           
           
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          鸿昌地址:长葛市产业集聚区魏武路东秦公路北侧  电话:0374-6221169   6231058  传真:0374-6228866   6221169
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