Linear galvanically isolated power supply Keithley 2231A-30-3
Product code: 3020009
From 56 760 UAH
Main characteristics
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Manufacturer:Keithley (USA) Official representative
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Category:
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Series:
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Output voltage type:
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Number of channels (DC):
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Maximum output voltage (DC):30 V
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Maximum output current (DC):3 A
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Maximum output power (DC):195 W
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Voltage resolution (DC):10 mV
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Current resolution (DC):1 mA
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Operating principle:
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4-wire sensing:No
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Protection modes:Short circuit protection Temperature protection (OTP)
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Built-in devices:Multimeter (DMM)
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Peculiarities:
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Connection to computer:Without connection
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Operating temperature:From 0°С to +40°С
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Width:225 mm
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Height:104 mm
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Depth:379 mm
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Weight:7.1 kg
Product description
The Keithley 2231A-30-3 is a quality and affordable three-channel laboratory power supply with galvanically isolated outputs. Two channels provide output voltage up to 30 Volts and current up to 3 Amps, and the third channel: voltage up to 5 Volts and current up to 3 Amps. The total power on all three channels reaches 195 Watts. The voltage resolution is 10 mV, and the current resolution is 1 mA. This model is a transformer type with a linear stabilization method, which provides a clean output voltage with a minimum level of ripple.
Since all three channels are electrically isolated from each other, they can be connected in series to increase the output voltage or to provide a bipolar power supply. This laboratory power supply does not contain interfaces for connecting to a computer, making it the most inexpensive among Keithley's three-channel models. Model 2231A-30-3 is part of the Keithley 2230 series.
For more information about this product, see the Keithley 2230 series pageContents of delivery
- three-channel laboratory power supply Keithley 2231A-30-3 (1 pc.)
- power cable (1 pc.)
- user manual in electronic form
- calibration certificate
- 1 year warranty