High-precision reversing DC power supply
Suitable for precious metal electroplating, small-scale hard chromium electroplating, laboratory use, and other process scenarios requiring reverse etching or surface cleaning prior to electroplating.
- Product Description
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Features
1. Adopts a modular structure, composed of main power modules and commutation modules.
2. Extremely low ripple factor with high control accuracy, ensuring superior uniformity of plating layers.
3. Supports free switching between constant current and constant voltage operation modes.
4. Positive and negative polarity switching adopts electronic commutation with fast response time within 100ms.
5. Standard RS232 & RS485 interfaces are equipped.
6. 4-20mA, 0-5V and 0-10V analog control signals are optional with extra charge.
7. Optional multiple communication interfaces including Profibus, DeviceNet, Modbus, etc.
8. Built-in ampere-hour accumulation function.
9. Provided with protection functions against over-temperature, over-voltage, under-voltage, overload and short circuit.
10. Features a sealed structure design and is coated with imported acid-proof, alkali-proof and waterproof three-proof coating, greatly improving product durability.Applications
Suitable for precious metal electroplating, small-scale hard chromium electroplating, laboratory use, and other process scenarios requiring reverse etching or surface cleaning prior to electroplating.
Performance
1. Input Voltage: 3×AC380V±10%, 50/60Hz; or AC220V±10%, 50/60Hz; or other customized voltages
2. Output Voltage: 0–500VDC, customizable
3. Output Current: 0–300ADC, customizable
4. Output Accuracy: ±1% or ±0.5%
5. Power Factor: ≥0.95
6. Ripple Factor: ≤2% or ≤1%
7. Electronic Commutation Response Time: ≤100ms
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