The PS 2082-10B belongs to a series of EA lab power supplies, these are microcontroller controlled digital power supplies with good functionality. These are relatively cheap power supplies, which offer flexible "auto-ranging" so they can offer either a high current, or a high voltage within the power provided, which is shown in the pictures. The power supply indicates when it operates in CC (constant current), or CV (constant voltage) mode. In addition, on the LCD screen there is room for 4 digits to accurately indicate the current current and voltage. By pressing the dial you can switch between fine or precise setting of the values (0-84V or 0-10A).
This power supply provides overvoltage protection, but also overcurrent protection. This allows you to set the current at which the power supply should be switched off. This current is adjustable from 0 - 110 % The power supplies can be managed and checked with a computer via a USB connection on the front of the device.
If you are interested in a lower power, the PS 2042-10B is an option.
|Output Voltage||0 - 84 V|
|Output current||0 - 10 A|
|Input voltage||90 - 260 V / 45 - 65 Hz|
|Ripple||< 150 mVpp, < 2 mVrms|
|Adjustment deviation||< 0.2 %|
|Dimensions||174 x 82 x 320 mm|
The difference between the models can be found in the power and maximum voltage that the power supplies can deliver. In addition, the 2084 is actively cooled where the 2042 is passively cooled.
|Model||PS 2042-10B||PS 2084-10B|
|Output voltage||0 - 42 Volt||0 - 84 Volt|
|Power||160 Watt||320 Watt|
|Ripple||< 63 mVpp, < 5 mVrms||< 150 mVpp, < 2 mVrms|
|Dimensions||174 x 82 x 240 mm||174 x 82 x 320 mm|
The power supply comes with:.
Do not forget to order the correct cables with the power supply.
Optionally, the functionalities of the power supply can be extended with the EA software package.
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