xinrui
xinrui
XINRUI
XINRUI
XINRUI
XINRUI

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A high-tech enterprise specializing in the production of overcurrent protection components, polymer PTC, and resettable fuses

SIRAN

SMD

Plug-in

Plug-in

Battery cell

Battery cell

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ABOUT US ━━━

Yantai Xinrui Electronics Co., Ltd.

Yantai Xinrui Electronics Co., Ltd. is a high-tech enterprise specializing in the production of overcurrent protection components, polymer PTC, and resettable fuses. The company has advanced and complete production equipment and testing instruments; relying on its own technical personnel and related cooperative colleges The school has a strong scientific research force, and has established a complete technical research and development and after-sales service system. It is one of the leading manufacturers in the polymer PTC industry in China, and its product quality is firmly in the forefront of the industry.

2004

year

Founded

3

100 million

Annual output reaches 300 million

20

Technical R&D personne

learn more
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Honor

Sound quality control system, with many honorary certificates

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Company culture

Customer first for survival, high quality and efficiency for efficiency, technological innovation for development

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Contact us

Welcome to inquire about our products or visit our factory for cooperation

NEWS ━━━

News

A high-tech enterprise specializing in the production of overcurrent protection components, polymer PTC, and resettable fuses

2018-10-19

Self-recovery insurance in the application of car cigarette lighter

The electrical structure and function of the product: In the current car, the conversion of the power supply with the cigarette lighter is essential. For example, the navigator, mobile phone, and audio all need USB power supply, usually using a cigarette lighter. The way to convert over. Cigarette lighter is widely used in the automotive field, which is very convenient for people to use these devices.

Self-recovery insurance in the application of car cigarette lighter

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2018-10-19

Basic knowledge of fuses

A fuse is also called a fuse. The 1EC127 standard defines it as a “fuse-link.” It is an electrical component that is installed in a circuit to ensure safe operation of the circuit. The function of the fuse is: when the circuit fails or In the case of an abnormality, the current is constantly rising, and the increased current may damage some important devices or valuable components in the circuit, or it may burn the circuit or even cause a fire. If the fuse is properly placed in the circuit, then the fuse is When the current abnormally rises to a certain height and a certain temperature, the fuse is cut off by itself, thereby protecting the safe operation of the circuit.

Basic knowledge of fuses

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2018-10-19

PPTC protection application in air freshener

The air freshener is a kind of negative ion generator, which is mostly used in hotels, hotels, offices of enterprises and institutions, interiors of trolleys, etc., and gradually enters modern homes. Air fresheners have gradually become the above venues. The necessary equipment, while people pay attention to its applicability, its safety, reliability and stability are also people's concerns. Air fresheners use high frequency, high voltage, and tip discharge to generate negative ions by ionizing air. The power tube is driven by the high-frequency high-voltage generator circuit, and the high-frequency high-voltage driving circuit is prone to current and temperature being too high to burn out the driving transistor. Higher requirements are placed on the design of the engineer.

PPTC protection application in air freshener

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