PDB Series High Efficiency Programmable DC Power Supply
The PDB Series is a high-precision, high-stability water-cooling DC power supply with a maximum output power of 40kW with a standard chassis design. This series are widely used in lasers, magnet accelerators, semiconductor preparation, laboratories and other demanding industries.
Features
● Standard 3U chassis design
● Chinese human-computer interaction interface
● Wide volage design to meet various power grid uses
● IGBT inverter technology and high-speed DSP as the control core
● Automatic switching between constant voltage and current
● Telemetry function to compensate voltage drops on load lines
● High-precision regulation of voltage and current through a digital encoder
● Support over 10 conventional industrial bus communications
● External analog programming and monitoring (0-5V or 0-10V)
● Support multi-machine parallel operation
● Light weight, small size, high power factor and high efficiency
● CE certification qualified
● Chinese human-computer interaction interface
● Wide volage design to meet various power grid uses
● IGBT inverter technology and high-speed DSP as the control core
● Automatic switching between constant voltage and current
● Telemetry function to compensate voltage drops on load lines
● High-precision regulation of voltage and current through a digital encoder
● Support over 10 conventional industrial bus communications
● External analog programming and monitoring (0-5V or 0-10V)
● Support multi-machine parallel operation
● Light weight, small size, high power factor and high efficiency
● CE certification qualified
The main parameters
| Input | Parameter |
|---|---|
| Input | |
| Input Voltage | AC220V, AC380V |
| Input Frequency | 50/60 Hz |
| Control Power Supply | AC110–AC240V |
| Output | |
| Output Current | 5, 10, 20, 30, 40, 50, 60 A |
| Performance Index | |
| Stability | ≤0.2% |
| Control Accuracy | ≤0.2% |
| Performance Index | |
| Operating Mode | Phase-shift trigger, power regulation fixed period, power regulation variable period |
| Control Mode | α, U, I, U², I², P |
| Load Property | Resistive load, inductive load |
| Setting Mode | Analog input: DC4mA–20mA, DC0V–5V, DC0V–10V; communication setting or keyboard setting |
| Analog Output | DC0–10V |
| Switching Input | 2-way, normally open |
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