Relative to epitaxy and chips, China currently has certain advantages in the field of packaging, and has some important patents, but the development of the company is small and multi-form. At present, China's packaging companies mainly use lighting in their applications. In the short term, large-size backlights are the largest application market. How will Chinese packaging companies develop successfully? How to enter the large-size backlight market in the future?
In this regard, Taiwan Institute of Electrical and Electronic Industry Association consultants, Lixin Electronics Co., Ltd. preparer Shi Xiu believes that scale is crucial to the success of packaging companies, he believes that China has been in the field of packaging for a long time, in optics, There is a lot of experience in the technical aspects of heat dissipation, but the encapsulation is a hero hidden behind the scenes. It has a great impact on the stability of product quality and low cost, and requires enterprises to have a certain economic scale.
Robert Steele, director of optoelectronics at Strategies Unlimited in the United States, agrees. He emphasizes that large companies have advantages in patents, R&D and mass production, and Chinese packaging companies need to increase their investment. Wu Enbai also pointed out that packaging is a very complicated technical process, and enterprises need to increase their investment in research and development.
Vice Minister Cao Jianlin clearly pointed out that the packaging should be the direction of Chinese enterprises' efforts at the present stage. The package is close to the end users and can provide more development space for the end users. The mainland enterprises have great advantages in packaging, and the R&D team should carefully grasp Packaging related technologies, products and applications.
3000W Three Phase AC Source System
Product Introduction:
APM 3 Phase Ac source SPS300VAC3000W is capable of delivering 3000VA of output power.3 Phase Ac Power Source is a 3-phase output programmable AC Power Supply which provides with high power density. With high speed DSP+CPLD control, high frequency PWM technology, active PFC design, It is able to provide not only stable DC/AC output power, but also 3-phase / 1-phase output. This AC power supply is featured with high power density, high reliability and high precision, meanwhile it possesses operation interface of touch screen and keys manually. It is able to analog output normal or abnormal power input for electrical device to meet test requirements, which is applicable to electric, lighting, aviation sectors, etc. It could be applied to enterprise`s production test as well.
Product Features:
â— Large touch color screen, possess complete functions and easy to operate
â— AC+DC mixed or independent output mode for voltage DC offset simulation
◠Capable of setting output slope/phase angle, 0~359.9°
â— Output frequency 15~1000Hz, capable of setting output slope of voltage and frequency
â— High output crest factor could satisfy surge tests requirements
â— Multiple current measuring level selection. Increase measurement accuracy
â— Standard USB data interface, support CSV file waveform import
â— OCP/OVP/OPP/OTP/ Short circuit protection
â— Built-in power meter, which is capable of measuring 15 electrical parameters per phase, including voltage, current, power, etc
â— With reverse current protection to avoid current flowing backward
â— Capable of setting voltage and current output restriction, support for constant current output mode
Basic Functions:
1. Adjustable Phase Angle/Slope
Adjustable Phase Angle/Slope is applicable to verification test of ON/OFF inrush current testing. This function is applicable to start inductive or capacitive load with large capacity to avoid high current when instantaneously start the device.
2.High Output Current Crest Factor
The surge current could reach 5-6 times of the rated current, especially suitable for inrush current testing.
3. Output Simulation Sequence and Disturbance Simulation
Capable of simulating power line disturbance simulation test.
Advanced Functions:
1.Built-in IEC Standard Test
Built-in IEC standard test could be recalled directly.
2.3-Phase Operation and Parallel Mode
Support 3-phase operation, 3 units in parallel
3000W 3 Phase AC Source, 3000W 3 Phase AC Power Supply, 3-Phase/1-Phase Output, Programmable Ac Power Sources,3 Phase source
APM Technologies Ltd , https://www.apmpowersupply.com