PULSED-DC POWER SUPPLY
1kW / 2kW / 5kW
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.
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PULSED-DC POWER SUPPLY
1kW / 2kW / 5kW
TECHNICAL SPECIFICATIONS
| 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 Range* |
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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 90% | ||||
| Duty Cycle | 10% to 80% | ||||
| Regulating Mode | Constant voltage- constant current | ||||
| Regulation In Continuous mode In Pulsed mode |
≤ 0.1% ≤ 1% |
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| Control Voltage Current Frequency Duty cycle |
By 10-turn potentiometers on the front panel | ||||
| Protections* | Against overload, over voltage, over temperature, short-circuit and arc | ||||
| Front Panel | Power ON/OFF switch / MCB with indication Alphanumeric display for Voltage, Current, Frequency and duty cycle Selector switch for pulse mode or continuous mode selection 10-turn potentiometers for voltage, Current, frequency and duty cycle control Pulse mode- continuous mode indication Constant voltage – constant current mode indication Fault indication Push buttons for trip reset |
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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 |