Aging trolley for delivery power source aging tests of PCBs

A technology of power aging and PCB board, which is applied in the field of aging cars, can solve problems such as burning boards, and achieve the effects of small heating space, energy saving, and fast heating

Inactive Publication Date: 2014-02-05
TAICANG T&W ELECTRONICS CO LTD
View PDF14 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an aging car for PCB board shipment power supply aging test, to solve the problem that the current aging method is prone to board burning, and the entire aging space needs to be heated continuously to meet the temperature requirements

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Aging trolley for delivery power source aging tests of PCBs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0015] figure 1 It shows an embodiment of the aging car used for the aging test of the PCB board shipment power supply of the present invention: an aging car used for the PCB board shipment power supply aging test, characterized in that: the car body is horizontally installed with At least one layer of aging layer 1 and one layer of heating layer 9, the DC fixing frame 2 on the aging layer 1, the heating layer 9 is arranged on the lowest layer of the car body, a heating device 3 is installed in the heating layer 9, next to the heating device 3 An auxiliary blower fan 4 is installed, an air duct 5 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the field of aging tests of electronic and electrical product manufacturing, in particular to an aging trolley for delivery power source aging tests of PCBs. The aging trolley for the delivery power source aging tests of the PCBs is characterized by comprising a trolley body, wherein at least one aging layer (1) and a heating layer (9) are transversely installed in the trolley body, a DC fixing frame (2) is arranged on the aging layer (1), the heating layer (9) is arranged on the lowest layer of the trolley body, a heating device (3) is installed in the heating layer (9), an auxiliary fan (4) is installed beside the heating device (3), an air channel (5) and a control cabinet (6) are installed outside the side wall of the trolley body, and a circulating fan (7) is installed between the portion, of the inner wall, of one side of the trolley body, and the air channel (5). According to the aging trolley for the delivery power source aging tests of the PCBs, the delivery power source aging tests of the PCBs can be conveniently and rapidly carried out; due to the fact that the aging trolley for the delivery power source aging tests of the PCBs has the heating constant-temperature control function, the problem of PCB burning can be solved; due to the fact that the aging trolley for the delivery power source aging tests of the PCBs is small in heating space, the temperature rise is rapid, energy can be saved, use is convenient, and the aging trolley for the delivery power source aging tests of the PCBs can be used anywhere.

Description

technical field [0001] The invention relates to the field of production aging testing of electronic and electrical products, in particular to an aging vehicle used for aging testing of PCB board shipment power supplies. Background technique [0002] Power aging refers to the production process of simulating a test environment under high temperature and harsh conditions to burn-in high-performance electronic products for a long time to improve product safety, stability and reliability. [0003] The traditional equipment used for power aging uses the one-to-N power aging method, and there are many conversions between the power supply and the product, and there is a phenomenon of burning boards, and it is necessary to set up an aging room for temperature setting and aging. The room needs to heat up the entire room and needs to be kept warm, resulting in a waste of energy. Contents of the invention [0004] The purpose of the present invention is to provide an aging car for P...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01R31/40
Inventor 杜思元顾萍萍
Owner TAICANG T&W ELECTRONICS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap