The 0 – 500 V DC power supply is especially intended for operating electron tubes, including Helmholtz coils.
The 0 – 500 V DC power supply provides four independently adjustable DC voltages.
The DC voltages are stabilised and regulated, floating and galvanically isolated from one another, short circuit proof and secure from external voltages
The output voltages are shown by four analogue displays.
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500 V output:... |
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Voltage: |
0 − 500 V DC, max. 50 mA |
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Stability at full load: |
≤ 0.01 % ± 100 mV |
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Residual ripple: |
≤ 20 mV |
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50 V output:... |
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Voltage: |
0 - 50 V DC, max. 50 mA |
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Stability at full load: |
≤ 0.1 % ± 30 mV |
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Residual ripple: |
≤ 5 mV |
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8 V output:... |
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Voltage: |
0 - 8 V DC, max. 3 A |
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Stability at full load: |
≤ 0.1 % ± 30 mV |
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12 V output:... |
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Voltage: |
0 - 12 V DC, max. 4 A |
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Stability at full load: |
≤ 0.1 % ± 30 mV |
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Mains voltage: |
230 V (±10%), 50/60 Hz |
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Primary fuse: |
see rear of housing |
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Displays: |
analogue, class 2 |
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Connections: |
4 mm safety sockets |
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Power consumption: |
50 VA |
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Dimensions: |
85 mm x 325 mm x 190 mm approx. |
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Weight: |
4 kg approx. |
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