Input parameters:  Three phase AC380V/440V±10%, 50-60HZ

Output parameters: DC 0~1000V 0~1000A

Output mode: Common DC output

Cooling method:  Forced air cooled

Power supply type: IGBT-based High-frequency Power Supply

Application Industry: Burn-in tests for resister, inverter, electrolytic capacitor, relay, PCB board, bulb and other electronic components, dc motor, fan and other electronic components and equipment which need dc power.

In the PCB manufacturing process, electroless copper plating is an important step. It is widely used in the following two processes. One is plating onto bare laminate and the other is plating through hole, because under these two circumstances, electroplating cannot or can hardly be carried out. In the process of plating onto bare laminate, electroless copper plating plates a thin layer of copper on the bare substrate to make the substrate conductive for further electroplating. In the process of plating through hole, electroless copper plating is used to make the inner walls of the hole conductive to connect the printed circuits in different layers or the pins of the integrated chips.

The principle of electroless copper deposition is to use the chemical reaction between a reducing agent and a copper salt in a liquid solution so that the copper ion can be reduced to a copper atom. The reaction should be continuous so that sufficient copper can form a film and cover the substrate.

 This series of rectifier is special designed for PCB Naked layer copper plating, adopt small size to optimized the installation space, the low and high current can be controlled by automated switching, the air cooling used independent enclosed air duct, synchronous rectification and energy saving, these features ensure high precision, stable performance and reliability.

• The high-frequency power technology is sued, which saves the heavy power frequency transformer in silicon controlled power supply, small size and light, more high power factor and energy-saving.
• The distinct design used successfully solve the difficult control problem on high ripple and big wave fluctuation.
• The product can work with different load suck as inductive load, resistive load and capacitive load.
• Compared to the common high-frequency power supply on the market, our burn-in power supply series is more higher precision, small ripple and higher stability.
• The voltage and current is continuously adjustable from zero to rated value. The constant voltage mode or constant current mode can be automatically switched, and can set the protection limits with the rated range.
• With over-voltage, over-current, over-heat, phase failure and short circuit protection function.
• The remote RS485 control functions can be added on demand.

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