At present, Yu Sibo combines the concept of LED and the concept of protective components to develop new LED components. It will directly protect the components in the ceramic substrate, no need to add additional protection components, save cost, and reduce the size, reduce the space of LED components by 20%~30%, and develop multi-layer via structure by itself. The heat conduction path reduces the thermal resistance of the LED chip and the ceramic heat dissipation substrate, thereby effectively improving the LED luminous efficiency.
According to the person in charge of Sibo Electronics, the company was established in June 2009 as the first R&D team in Taiwan to integrate semiconductor technology and equipment with passive/protective components based on alumina/aluminum nitride. In 2009, the company has completed the third-generation film professional foundry production line, mainly pushing the thin film ceramic substrate as the heat dissipation substrate of the LED chip. The heat dissipation plate has the following characteristics, low temperature process (below 300 ° C), avoiding high temperature material damage or dimensional variation. Possibility; using the yellow lithography process to make the circuit on the substrate more precise; the metal wire is not easy to fall off, etc., and is more suitable for high power, small size, high brightness LED.
Now Sibo Electronics is working hard to develop new LED ceramic heat sink manufacturing technology, accelerate the production efficiency of LED products, and maximize the production efficiency of the same production line.
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