Input parameters: Single phase AC220V±10%, 50HZ
Output parameters: DC 0~8V 0~50A
Output mode: Common DC output
Cooling method: Air cooling
Power supply type: IGBT-based High-frequency Power Supply
Application Industry: PCB Naked layer copper plating
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.
|Power Types||Power types||High-frequency Power Supply|
|Model and specifications||TBFBZ-50A/8V|
|Switch tube type||IGBT|
|Input Characteristics||Rated Input Voltage||Single phase,AC220V±10% ,50HZ|
|Rated Input Power||0.46 KVA|
|Rated Input Current||AC 2.1A|
|Input Power Factor||COSΦ≥0.95|
|Output Characteristics||Output Voltage||DC 0～8V|
|Output Current||DC 0～50A|
|Stabilized Current Precision||≤1%|
|Stabilized Voltage Precision||≤1%|
|According to accuracy||0.01A，0.01V|
|Rated Output efficiency||≥94%|
|Environmental Conditions||Installation site||Indoor installations|
|Control Mode||Operating mode||PLC, ADDA, Ethernet, RS485 or RS232|
|Weight||Net weight||About 10KG|
|Protection Characteristics||With over voltage, over current, overload, short circuit, overheating and other abnormal self-protection function|
|220V Single phase input||TBFB-50A9V||9Vdc/50A|
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