This series of power supplies integrates DC power supply with pulsing components to give a compact unit for ease of operation. General applications include sputtering, electroplating, plasma research, etc.
| PARAMETER | SPECIFICATION | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Input Voltage |
230V ±10% AC, 50Hz, single phase for output power ≤ 2kW 415V ±10% AC, 50Hz, three phase for output power > 2kW |
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| Output Voltage & Current |
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| Output Power | 1kW / 2kW / 5kW | ||||||||||||
| Polarity* | Negative | ||||||||||||
| Mode of Operation | Pulse / Continuous | ||||||||||||
| Ignition Voltage | 1200 DC max. | ||||||||||||
| Pulse Frequency | 1kHz to 100kHz variable | ||||||||||||
| Duty Cycle | 10% to 80% | ||||||||||||
| Regulating Mode | Constant voltage- constant current | ||||||||||||
| Regulation |
• In Continuous mode ≤ 0.1% • In Pulsed mode ≤ 1% |
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| Settings & Readouts |
• (Through front panel console) Settings-Voltage, current, frequency, duty cycle Read-outs- Voltage, current, frequency, duty cycle Faults- OV, OC, OT |
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| Protections* | Against overload, over voltage, over temperature and short-circuit | ||||||||||||
| Front Panel |
Power ON-OFF switch / MCB ON-OFF Main ON indication Console |
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| Back Panel |
Socket for mains input with 250V, 10A/20A 3 conductor power cord of 1.5 meters / Terminal blocks for 3 phase input Fuse holder with fuse Stud for grounding the unit |
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| Topology | PWM-controlled switch mode | ||||||||||||
| Switching Device | IGBT | ||||||||||||
| Cabinet | 19” rack, powder coated |