PTTC聚鼎科技提供过电流保护组件专业设计与制造服务，以保障日益密集的电路组件系统。自公司创立以来，PTTC聚鼎一直专注于开发高分子正温度系数过电流保护组件(PPTC)的研究与制造，并推出一系列过电流保护组件产品。

PTTC聚鼎科技的产品群包括了SMD、RLD、ALD以及其它客制化产品。相较于一次性使用保险丝，EVERFUSE®是可以重复使用的过电流保护组件。它可以感测、管理并保护电路，避免电流冲击造成的毁损，并在状况排除之后再一次回到低电阻的状态。因此EVERFUSE®相当适合各种工作电压，并广泛应用于计算机周边产品、消费性电子、电池、通讯设备……等等，基本上可应用于各种负载的保护。

本着研发精神、差异化、勤劳与合作精神，PTTC聚鼎科技持续地拓展EVERFUSE®的各项应用以提供我们客户更新更好的过电流保护方案。

Polytronics Technology Corporation (PTTC) designs, develops and manufactures circuit protection devices that ensure the safety and reliability of today's high density electronics systems. Since its inception, Polytronics has focused exclusively on Polymeric Positive Temperature Coefficient (PPTC, or polymeric PTC) product development and manufacturing, and has launched a series of overcurrent circuit protection devices.

Polytronics ' multiple-product families include surface-mount devices (SMDs), radial-leaded devices (RLDs), axial-leaded devices (ALDs) and many other custom-designed products. In contrast to one-time fuse, EVERFUSE® is a polymeric PTC fuse which can be used multiple times. It can sense, regulate, and protect the circuit from any overcurrent events and reset itself after removal of the fault conditions. Therefore, EVERFUSE® is ideal, over a broad voltage range, for overcurrent circuit protection applications such as Computers, Peripherals, General Electronics, Batteries, Telecommunications systems, etc. Essentially, it can be applied almost anywhere there is a load to be protected.

Guided by its spirit of innovation, specialization, diligence and teamwork, Polytronics continues to realize the vast potential of EVERFUSE® technology and provide its customers with novel solutions to their diverse needs.