ivy@xinbailing.net

0086-0533-5411652

DOWLOUDS
CREATE BRAND IMAGE

Home > News>Why is LED lamps aging?

Why is LED lamps aging?

  2018-08-29 08:49       

Generally speaking, LED as a new energy source of energy saving technology, will have a certain degree of light decay in the early stage of being put into use. If our led products are not good in material quality or are not standardized in production, Then the product will appear dark light, flash, failure, intermittent lighting phenomena, so that LED lamps cannot be as long as expected service life.

In order to prevent the quality problems of LED, it is necessary to do well the quality control of the failure of welding packaging components, to test the aging of LED products, and to ensure the reliability of electronic products, which is the most essential step in the production process of the products. In this aging process, there are temperature adaptive testing, analog voltage range (high, medium, low) testing and impact destructive testing, as well as on-line monitoring of driving power supply and product current, voltage change, and other technologies.



So how do led products age? Two approaches are generally used:

First, constant current and constant pressure aging. Constant current aging is the most consistent with the current working characteristics of led. It simulates the use of led lamps in a normal environment and then observes the quality and color of lamps and lanterns.

The second is overcurrent impact aging. This is a new aging method adopted by the manufacturer. By adjusting the frequency and current to judge the service life of led in a short time to check out the hidden trouble of led products.

Zibo Xinbailing Industry and Trade Co., Ltd. specializes in the production of work tables, assembly line desk, assembly table, lighting bridge and other products. To provide you with professional technical support and perfect after-sales service process, welcome new and old customers to negotiate business.

Product Name:Why is LED lamps aging?
Copyright Note: If not noted, this site is Zibo Xin Bai Ling Industry & Trade Co., Ltd. original, reproduced please indicate the source and attached text links.

Garment factory production line layout, which one do you lik
DETAILS

  2019-05        373

Garment factory production line layout, which one

The principle of the layout of the packing table can be summarized as: two observances, two avoidances. Two observances: counterclockwise arrange

How to maintain the workbench in use
DETAILS

  2018-11        374

How to maintain the workbench in use

1. It is forbidden to use steam to disinfect. 2. regular performance testing, found problems in time for maintenance. 3. After using the cutting

Variety of workbench
DETAILS

  2018-11        346

Variety of workbench

There are a lot of work tables on the market. In fact, cuttingtable there are roughly five categories of application site classifications dependi

QR CODE

HOME

PRODUCTS

ABOUT US

NEWS

CONTACT

DOWNLOADS

TEL:

0086-0533-5411652

E-mailbox:

ivy@xinbailing.net

ADD:

277 West Road Cannes ,Zichuan Development Zone, Zibo City , Shandong Province

China Good Quality Supplier. Copyright © 2016 - 2017 http://www.xblindustry.com. All Rights Reserved.