http://ir-heat-unit.com/zh/tags/%E7%BB%93%E6%9D%9F/ Recent content in 结束 on Compact IR Heating Units Hugo zh Tue, 28 Jul 2026 05:06:02 +0800 http://ir-heat-unit.com/zh/posts/ensuring-electrical-safety-in-ir-emitters-via-ceramic-end-cap-dielectric-testing/ Tue, 28 Jul 2026 05:06:02 +0800 http://ir-heat-unit.com/zh/posts/ensuring-electrical-safety-in-ir-emitters-via-ceramic-end-cap-dielectric-testing/ <p><img src="http://ir-heat-unit.com/images/016cf4f616aaa15e4af48856b8adc51b.png" alt="红外发射器的陶瓷端帽"></p> <h3 id="为什么陶瓷端盖对红外发光器如此重要">为什么陶瓷端盖对红外发光器如此重要？</h3> <p>红外发光器在运行时会产生极高的温度，这会给其各个部件带来巨大压力。而陶瓷端盖则起到了至关重要的绝<a href="https://o-yate.net">缘作用</a>——它能够防止带电的灯丝接触到灯壳或支架。</p> <p>如果陶瓷端盖出现故障，那么就会导致接地故障或短路。显然，没人希望这种情况发生。</p>