- Single crystal furnace power supply
Single crystal furnace power supply -- main features of the product:
The single crystal furnace power supply is a DC chopper power supply specially designed for the magnetic field of industrial grade semiconductor single crystal furnace. It uses three-phase bridge rectifier power supply, IGBT power device chopper output, and realizes the DC voltage continuously adjustable by PWM control mode. The whole working process adopts high-precision current closed-loop control, a variety of given signal selection functions and output DC voltage, current and power isolated transformation output, which is convenient for PLC and upper computer remote monitoring. The highest conversion efficiency of the power supply is 96%, and the power factor is more than 92%.
Core technology and new highlights of Huaxing high frequency energy-saving power supply:
Core technology:
High frequency transformer
This is a new high-frequency high-power transformer developed by our company, which has many advantages, such as various cooling modes, low impedance, suitable for industrial production and so on.
It has obtained national invention patent (Patent No. of a new structure transformer: zl200610035697.1) and Zhongshan patent technology award in 2012 (Patent No. of a new structure transformer: zl200610035697.1).
Modular structure and current sharing control technology
Less than 1% current sharing error, unit module pure water cooling, N + 1 redundancy design, unique water connection and water balance technology constitute the obvious advantages and characteristics of Huaxing high power switching power supply.
Analog and digital communication technology
It can be flexibly configured with analog communication or digital communication according to the needs of the user's site, and it is easy to realize compatible operation with the user's original system.
New highlights
DSP control technology is a new application technology of our company's power supply products, which realizes the digitalization of power supply control and communication, and will better solve the problems of current sharing and load distribution of modular power supply products, so as to further improve the reliability of power supply operation and communication.
Soft switching technology is an important technical means to effectively improve the service life of power devices and product quality. Huaxing soft switching power supply products have been put on the market in succession.
The use of the new Schottky tube will be another significant highlight of Huaxing switching power supply products. The Schottky tube has strong tensile strength, impact strength and lower power consumption.
Switching power supply oxidation coloring power supply is another important product provided by our company to the oxidation industry. The appearance of this product makes our company become a high-tech enterprise that can provide a complete set of energy-saving power supply products to the oxidation industry.
Our company can quickly customize high-power power supply products according to customers' requirements.
(current: 10a-30000a, voltage: 3v-1000v), production cycle: about one week.
All products purchased in our company can enjoy one-year free warranty and free training of maintenance personnel for customers.
Power supply of single crystal furnace -- technical parameters:
輸入電壓 | AC380V/AC220V |
輸出特性 | 恒流/恒壓可轉(zhuǎn)換 ( 0~額定值 ) |
輸出波形 | 恒定直流 |
調(diào)節(jié)精度 | ≤1 |
效 率 | ≥96% |
功率因數(shù) | ≥92 |
保護(hù)方式 | 過壓、欠壓、過熱、過流 |
冷卻方式 | 風(fēng)冷或水冷 |
可選配置 | PLC接口 |
環(huán)境溫度 | 負(fù)20℃-45℃ |
環(huán)境濕度 | ≤80% |
絕緣等級 | B級 |
防護(hù)等級 | IP20 |
Single crystal furnace power supply -- main product specifications:
型號 | 規(guī)格/MM | 冷卻方式 | 輸出電流/DC.A | 輸出電壓/DC.V | 重量/kg |
GGDS-3000A55V | 550×400×720 | 水冷 | 3000A | 55V | 150 |
