![DC Power Supply 0-500 V (115 V, 50/60 Hz), 1003307 [U33000-115], Power Supplies](/imagelibrary/U33000-115/U33000-115_01_DC-Power-Supply-0-500-V-115-V-5060-Hz.jpg)
| Application: .. |
| Product Information: .. |
| Specifications: .. |
| 500 V output:... | ||
| Voltage: | 0 − 500 V DC, max. 50 mA | |
| Stability at full load: | ≤ 0.01 % ± 100 mV | |
| Residual ripple: | ≤ 20 mV | |
| 50 V output:... | ||
| Voltage: | 0 - 50 V DC, max. 50 mA | |
| Stability at full load: | ≤ 0.1 % ± 30 mV | |
| Residual ripple: | ≤ 5 mV | |
| 8 V output:... | ||
| Voltage: | 0 - 8 V DC, max. 3 A | |
| Stability at full load: | ≤ 0.1 % ± 30 mV | |
| 12 V output:... | ||
| Voltage: | 0 - 12 V DC, max. 4 A | |
| Stability at full load: | ≤ 0.1 % ± 30 mV | |
| Mains voltage: | 115 V (±10%), 50/60 Hz | |
| Primary fuse: | see rear of housing | |
| Displays: | analogue, class 2 | |
| Connections: | 4 mm safety sockets | |
| Power consumption: | 50 VA | |
| Dimensions: | 85 mm x 325 mm x 190 mm approx. | |
| Weight: | 4 kg approx. | |
| Weight | 6.118 kg |
| Dimensions | 7.6 x 33 x 20.3 cm |
| Brand | 3B Scientific |
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for experiments with electron tubes of the D series, 1000644 [U191051], Electron Tubes D](/thumblibrary/U191051/U191051_01_140_140_Helmholtz-Coils-D-for-experiments-with-electron-tubes-of-the-D-series.jpg)
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for the experimental setup of tubes of series D, 1008507 [U191001], Electron Tubes D](/thumblibrary/U191001/U191001_01_140_140_Tube-Holder-D-for-the-experimental-setup-of-tubes-of-series-D.jpg)
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![DC Power Supply 20 V, 5 A
(115 V, 50/60 Hz), 1003311 [U33020-115], Power Supplies](/thumblibrary/U33020-115/U33020-115_01_140_140_DC-Power-Supply-20-V-5-A-115-V-5060-Hz.jpg)
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![DC Ammeter, 1002786 [U11810], Hand-held Analog Measuring Instruments](/thumblibrary/U11810/U11810_01_140_140_DC-Ammeter.jpg)
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![SEK Optics (115 V, 50/60 Hz), 1008530 [U8503000-115], Experiment Kits - Higher Level](/thumblibrary/U8503000-115/U8503000-115_01_140_140_SEK-Optics-115-V-5060-Hz.jpg)