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Year: 1975 ? | Category: Service- or Lab Equipment | ||||
Semiconductors (the count is only for transistors) | Semiconductors present. |
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Wave bands | - without |
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Details | |
Power type and voltage | Alternating Current supply (AC) / 115/230 Volt |
Loudspeaker | - - No sound reproduction output. |
Power out | |
from Radiomuseum.org | Model: DC Current Source 6181B & C - Hewlett-Packard, HP; Palo Alto |
Material | Metal case |
Shape | Tablemodel, low profile (big size). |
Dimensions (WHD) | 198 x 76 x 279 mm / 7.8 x 3 x 11 inch |
Notes | Konstantstromquelle, 100V / 250 mA, Strombereich 2,5 mA, 25 mA und 250 mA, Spannung und Strom sep. einstellbar, Anzeige von Srrom auf Spannung umschaltbar, Ausgangsbuchsen GND, Plus, Minus und Guard (Sens). This supply is designed for applications requiring a constant current source with a high degree of regulation and stability and very low ripple characteristics.The use of a three-position output RANGE switch and a 10-turn output CURRENT control result in resolution down to 0.5 µA. It is of Constant Current/Voltage Limiting type that will furnish full rated output current at the maximum rated output voltage or can be continuously adjusted throughout the output range. The front panel VOLTAGE control is used to establish the output voltage limit (ceiling) when the supply is used as a constant current source. The power supply has both front and rear terminals. |
Net weight (2.2 lb = 1 kg) | 2.2 kg / 4 lb 13.5 oz (4.846 lb) |
Mentioned in | - - Manufacturers Literature (Hp 1975 Catalogue (B type) and Hp 1977 Catalogue (C type)) |
Model page created by Thomas Jennen. See "Data change" for further contributors.
All listed radios etc. from Hewlett-Packard, (HP); Palo Alto, CA
Here you find 355 models, 322 with images and 124 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.