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Industrial Control

New Energy

Bringing convenience to home life for more than 1.9 billion people

Automotive Industry

Bringing convenience to home life for more than 1.9 billion people

Information Industry

Bringing convenience to home life for more than 1.9 billion people

Household Appliances

Bringing convenience to home life for more than 1.9 billion people

Industrial Control

Bringing convenience to home life for more than 1.9 billion people

Introduction to Ruilai

INTRODUCTION TO RLEI

Shenzhen Ruilei Industrial Electric Co., Ltd.

Shenzhen Ruilei Industrial Electric Co., Ltd.  is a professional relay manufacturer integrating design, development, production and sales. It has superior testing instruments and production processes, has obtained the CE certification certificate of European standards and the CQC certification certificate of China, and has a complete ISO9001-2000 quality system assurance.

 

As always! Relying on professional scientific research and technical strength, serving the industrial control automation industry, LM and LL series small electromagnetic relays are among the best in similar products, and are pioneers in replacing imported products in the domestic high-end market!

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Shenzhen Ruilei Industrial Electric Co., Ltd.

2015 Year

Company Founded

100 +

Advanced Equipment

2500 万

Monthly Production

Production Environment

PRODUCTION ENVIRONMENT

Production Equipment 5
Production Equipment 4
Production Equipment 3
Production Equipment 2
Production Equipment

NEWS INFORMATION

News Information

What is the function and principle of relay

2022

10-26

What does a relay do? What does a relay do

Relay is a kind of electric control device, is when the change of the input quantity to meet the specified requirements, in the electrical output circuit to make the controlled quantity of a predetermined step change of an electrical appliance.

2022

10-26

Types of new relays

The new relay refers to the electromagnetic relay developed and produced in order to meet the new special requirements and meet the use under special environmental conditions. Its main characteristics are small volume, light weight, vibration resistance, shock resistance, load range from low level load to 5A, 28V rated load, and the product has reliability index (failure rate level) requirements. The product adopts resistance fusion welding or laser fusion welding sealing air-tight sealing structure, mainly used in electronic control equipment signal transmission and weak current power switching.

2022

10-26

Reliability of relay

The impact of environment on the reliability of relays: the average time between failures of relays working in GB and SF is the highest, reaching 820000 hours, while in NU environment, it is only 60000hours.