Input parameters: Three phase AC380V±10%, 50HZ
Output parameters: DC 0~6V 0~60A 0~350A
Output mode: DC Dual outputs
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.
Characteristic Types |
Parameter Items |
Technical Requirements |
Power Types |
Power types | High-frequency Power Supply |
Model and specifications | TBFBZ-60A 350A/6V | |
Cooling mode | Air-cooled | |
Switch tube type | IGBT | |
Input Characteristics |
Rated Input Voltage | Three-phase,AC380V±10% ,50HZ |
Rated Input Power | 2.2KW | |
Rated Input Current | AC 3.3A | |
Input Power Factor | COSΦ≥0.95 | |
Output Characteristics |
Output Voltage | DC 0~6V |
Output Current | DC 0~350A 0~60A ( Dual outputs ) | |
Stabilized Current Precision | ≤1% | |
Stabilized Voltage Precision | ≤1% | |
According to accuracy | 0.1A,0.01V | |
Rated Output efficiency | ≥91% | |
Environmental Conditions |
Installation site | Indoor installations |
Altitude | ≤2000 meters | |
Ambient temperature | -20℃~40℃ | |
Relative humidity | ≤90% | |
Control Mode |
Operating mode | PLC, ADDA, Ethernet, RS485 or RS232 |
Weight |
Net weight | About 16KG |
External Dimension |
Height*Width*Depth | H225mm×W210mm×D418mm |
Protection Characteristics |
With over voltage, over current, overload, short circuit, overheating and other abnormal self-protection function |
Model | Input | Output | Dimension (H*W*L)/mm |
TBFBZ-500A 80A/12V | Three phaseAC380V±10% 50HZ | 0~12V 0~500A 0~80A | 420×613×312 |
TBFBZ-350A 60A/6V | Three phaseAC380V±10% 50HZ | 0~6V 0~350A 0~60A | 189×200×418 |
TBFBZ-600A 50A/6V | Three phaseAC380V±10% 50HZ | 0~6V 0~600A 0~50A | 420×613×312 |
TBFBZ-500A 80A/12V | Three phaseAC380V±10% 50HZ | 0~12V 0~500A 0~80A | 420×613×312 |
TBFBZ-800A 60A/6V | Three phaseAC380V±10% 50HZ | 0~6V 0~800A 0~60A | 420×613×312 |
TBFBZ-200A 20A/12V | Three phaseAC380V±10% 50HZ | 0~12V 0~200A 0~20A | 189×200×418 |
TBFBZ-175 25A/12V | Three phaseAC380V±10% 50HZ | 0~12V 0~175A 0~25A | 227×300×478 |
TBFBZ-350 60A/9V | Three phaseAC380V±10% 50HZ | 0~9V 0~350A 0~60A | 189×200×418 |
Liyuan rectifier, taking the lead in IGBT rectifier and SCR rectifier in China.
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Liyuan rectifier, taking the lead in IGBT rectifier and SCR rectifier in China.
Get more details? We’ll respond as soon as possible (within 24 hours).