For DC, unipolare or bipolare pulses
The PLASMATEC BIAS is a switch-mode power supply product line with state of the art CFC technology. These power supplies are specially developed for bias applications and deliver a stable DC, unipolar or bipolar pulsed output voltage from 20 up to 1000 V.
At unipolar pulsed mode the device provides an output frequency of 1 to 30 kHz.
In bipolar pulsed mode the output frequency is adjustable from 1 to 15 kHz. The duty cycle from 1 to 95 % of the frequency can be flexibly adjusted via interface. Positive and negative pulses have the same output voltage but the duty cycle can be adjusted separately. The device is available with 7.5 or 15 kW. In parallel mode the power can be increased.
The PLASMATEC BIAS supplies feature a sophisticated flexible adjustable arc management, a high power density and an incomparable robustness.
Our PLASMATEC BIAS series
| Article number | NDCR1726F01002 |
|---|---|
| Input | |
| Input voltage | 3 x 400 V AC +/- 10 % |
| Nominal frequency | 50 / 60 Hz +/- 5 % |
| Max. input current | 34 A |
| Output | |
| Nominal output voltage [Vav] | 300 – 1000 V DC |
| Nominal output power [kW] | 7.5 kW |
| Nominal output current [Aav] | 25 - 7,5 A |
| Frequency of output voltage | DC |
| 1 kHz to 30 kHz unipolar pulsed | |
| 1 kHz to 15 kHz unipolar pulsed | |
| Duty cicle in pulsed Mode | see picture below |
| Connection in parallel | up to 2 units |
| Interfaces | I/O / RS232 Schnittstelle |
| more interfaces see options | |
| Dimensions (H x W x D) | 133.35 x 482.6 x 600 (725 inklusive Stecker) mm |
| 3HU x 19” x 600 mm |
| Article number | NDCR1726F01002 |
|---|---|
| Input | |
| Input voltage | 3 x 400 V AC +/- 10 % |
| Nominal frequency | 50 / 60 Hz +/- 5 % |
| Max. input current | 34 A |
| Output | |
| Nominal output voltage [Vav] | 300 – 1000 V DC |
| Nominal output power [kW] | 15 kW |
| Nominal output current [Aav] | 50 - 15 A |
| Frequency of output voltage | DC |
| 1 kHz to 30 kHz unipolar pulsed | |
| 1 kHz to 15 kHz unipolar pulsed | |
| Duty cicle in pulsed Mode | siehe Bild unten |
| Connection in parallel | bis zu 2 Geräte |
| Interfaces | I/O / RS232 Schnittstelle |
| more interfaces see options | |
| Dimensions (H x W x D) | 133.35 x 482.6 x 600 (725 inklusive Stecker) mm |
| 3HU x 19” x 600 mm |
| DC POSITIV oder DC NEGATIV | |||
| 1 - 6 kHz | 3 - 99 % | 21 - 26 kHz | 3 - 96 % |
| 7 - 13 kHz | 3 - 98 % | 27 - 30 kHz | 3 - 95 % |
| 14 - 20 kHz | 3 _ 97 % | DC nicht gepulst | 100 % |
| BIPOLAR | |||
| Frequenz | TP / pos. Puls | RP / neg. Puls | pos. + neg. Puls max. |
| 1 - 2 kHz | 3 - 98 % | 1 - 96 % | 99 % |
| 3 - 4 kHz | 3 - 97 % | 1 - 95 % | 98 % |
| 5 - 6 kHz | 3 - 96 % | 1 - 94 % | 97 % |
| 7 - 8 kHz | 3 - 95 % | 1 - 93 % | 96 % |
| 9 - 10 kHz | 3 - 94 % | 1 - 92 % | 95 % |
| 11 - 12 kHz | 3 - 93 % | 1 - 91 % | 94 % |
| 13 - 14 kHz | 3 - 92 % | 1 - 90 % | 93 % |
| 15 kHz | 3 - 91 % | 1 - 89 % | 92 % |
Back view
Output
