Linear laboratory power supplies
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Expert SelectionKeithley 2231A-30-3
Inexpensive linear power supply, 3 channels, 30 V, 195 W
From 50 160 UAH
On order
Код товара: 3020009
Number of channels (DC): 3
Operating principle: Linear
4-wire sensing: No
Built-in devices: Multimeter (DMM)
The Keithley 2231A-30-3 transformer power supply contains three independent channels with a total power of 195 Watts.
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NoveltyKeithley 2230-30-3
Linear isolated power supply, 3 channels, 30 V, 195 W
From 91 200 UAH
On order
Код товара: 3020010
Number of channels (DC): 3
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
The Keithley 2230-30-3 transformer laboratory power supply provides clean output voltage with minimal ripple.
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Expert SelectionKeithley 2230-30-1
Three-channel bipolar power supply, 30 V, 5 A, 120 W
From 75 240 UAH
On order
Код товара: 3020027
Number of channels (DC): 3
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
The Keithley 2230-30-1 laboratory linear power supply contains three channels with a linear way to stabilize the output voltage.
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NoveltyPromotionExpert SelectionKeithley 2230-30-6
Linear isolated power supply, 3 channels, 30 V, 375 W
From 110 202 UAH
On order
Код товара: 3020011
Number of channels (DC): 3
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
Keithley 2230-30-6 transformer laboratory power supply contains three galvanically isolated channels with a minimum level of ripple.
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NoveltyKeithley 2230-60-3
Linear isolated power supply, 3 channels, 60 V, 375 W
From 110 202 UAH
On order
Код товара: 3020012
Number of channels (DC): 3
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
The Keithley 2230-60-3 linear power supply contains three galvanically isolated channels with a total power of 375 Watts.
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Expert SelectionITECH IT6831
Linear laboratory power supply, 18 V, 10 A, 180 W
From 19 760 UAH
–10%
From 17 784 UAH
On order
Код товара: 3020005
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: No
Built-in devices: Multimeter (DMM)
Thanks to the linear stabilization method, the ITECH IT6831 model provides a clean output voltage up to 18 V without ripple.
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Expert SelectionITECH IT6833
Linear laboratory power supply, 72 V, 3 A, 216 W
From 19 760 UAH
–10%
From 17 784 UAH
On order
Код товара: 3020007
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: No
Built-in devices: Multimeter (DMM)
Thanks to the linear stabilization method, the ITECH IT6833 model provides a clean output voltage up to 72 V without ripple.
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Keithley 2220-30-1
Two-channel bipolar power supply, 30 V, 1.5 A, 90 W
From 66 882 UAH
On order
Код товара: 3020025
Number of channels (DC): 2
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
The Keithley 2220-30-1 transformer power supply contains two channels with a linear way to stabilize the output voltage.
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ITECH IT6821
Linear laboratory power supply, 18 V, 5 A, 90 W
From 14 820 UAH
On order
Код товара: 3020001
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: No
Built-in devices: Multimeter (DMM)
The ITECH IT6821 transformer power supply delivers up to 18 V clean output with minimal ripple.
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Keithley 2220G-30-1
Two-channel bipolar power supply, 30 V, 1.5 A, 90 W
From 73 722 UAH
On order
Код товара: 3020026
Number of channels (DC): 2
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
The Keithley 2220G-30-1 linear laboratory transformer-type power supply contains two galvanically isolated channels.
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ITECH IT6822
Linear laboratory power supply, 32 V, 3 A, 96 W
From 14 820 UAH
On order
Код товара: 3020002
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: No
Built-in devices: Multimeter (DMM)
The ITECH IT6822 transformer power supply delivers clean output up to 32 V with minimal ripple.
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Keithley 2230G-30-1
Three-channel bipolar power supply, 30 V, 5 A, 120 W
From 82 080 UAH
On order
Код товара: 3020028
Number of channels (DC): 3
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
The Keithley 2230G-30-1 laboratory transformer power supply contains three channels with a linear way to stabilize the output voltage.
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ITECH IT6823
Linear laboratory power supply, 72 V, 1.5 A, 108 W
From 14 820 UAH
On order
Код товара: 3020004
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: No
Built-in devices: Multimeter (DMM)
The ITECH IT6823 transformer power supply delivers clean output up to 72 V with minimal ripple.
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ITECH IT6832
Linear laboratory power supply, 32 V, 6 A, 192 W
From 19 764 UAH
On order
Код товара: 3020006
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: No
Built-in devices: Multimeter (DMM)
Thanks to the linear stabilization method, the ITECH IT6832 model provides a clean output voltage up to 32 V without ripple.
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ITECH IT6834
Linear laboratory power supply, 150 V, 1.2 A, 180 W
From 20 904 UAH
On order
Код товара: 3020008
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: No
Built-in devices: Multimeter (DMM)
Thanks to the linear stabilization method, the ITECH IT6834 model provides a clean output voltage up to 150 V without ripple.
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ITECH IT6822L
Linear laboratory power supply, 32 V, 3 A, 96 W
From 14 820 UAH
Not Available
Код товара: 3020003
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: No
Built-in devices: Multimeter (DMM)
The ITECH IT6822L transformer power supply delivers clean output voltage up to 32 V with minimal ripple.
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Tektronix PWS4205
Voltage regulated power supply, 20 V, 5 A, 100 W
Price on request
Not Available
Код товара: 3020020
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
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Tektronix PWS2185
Single channel regulated power supply, 18 V, 5 A, 90 W
Price on request
Not Available
Код товара: 3020016
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: No
Built-in devices: Multimeter (DMM)
The Tektronix PWS2185 transformer power supply provides clean output voltage up to 18V at current up to 5A.
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Tektronix PWS4305
Voltage regulated power supply, 30 V, 5 A, 150 W
Price on request
Not Available
Код товара: 3020021
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
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Tektronix PWS2323
Single channel regulated power supply, 32 V, 3 A, 96 W
Price on request
Not Available
Код товара: 3020017
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: No
Built-in devices: Multimeter (DMM)
The Tektronix PWS2323 linear power supply allows you to regulate voltage up to 32 V and current up to 3 A.
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Tektronix PWS4323
Voltage regulated power supply, 32 V, 3 A, 96 W
Price on request
Not Available
Код товара: 3020022
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
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Tektronix PWS2721
Single channel regulated power supply, 72 V, 1.5 A, 108 W
Price on request
Not Available
Код товара: 3020018
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: No
Built-in devices: Multimeter (DMM)
The transformer power supply Tektronix PWS2721 provides precise regulation of current and voltage (up to 1.5 Amperes and up to 72 Volts).
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Tektronix PWS4602
Voltage regulated power supply, 60 V, 2.5 A, 150 W
Price on request
Not Available
Код товара: 3020023
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
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Tektronix PWS2326
Single channel regulated power supply, 32 V, 6 A, 192 W
Price on request
Not Available
Код товара: 3020019
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: No
Built-in devices: Multimeter (DMM)
The Tektronix PWS2326 laboratory linear power supply provides precise voltage regulation up to 32V and current up to 6A.
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Tektronix PWS4721
Voltage regulated power supply, 72 V, 1.2 A, 86 W
Price on request
Not Available
Код товара: 3020024
Number of channels (DC): 1
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
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Keithley 2230G-30-3
Transformer power supply, 3 channels, 30 V, 195 W
Price on request
Not Available
Код товара: 3020013
Number of channels (DC): 3
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
The Keithley 2230G-30-3 laboratory transformer power supply contains three channels isolated from each other with a total power of 195 Watts.
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Keithley 2230G-30-6
Transformer power supply, 3 channels, 30 V, 375 W
Price on request
Not Available
Код товара: 3020014
Number of channels (DC): 3
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
The Keithley 2230G-30-6 linear laboratory power supply provides a stable output voltage of up to 30 Volts and a current of up to 6 Amps.
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Keithley 2230G-60-3
Transformer power supply, 3 channels, 60 V, 375 W
Price on request
Not Available
Код товара: 3020015
Number of channels (DC): 3
Operating principle: Linear
4-wire sensing: Yes
Built-in devices: Multimeter (DMM)
The Keithley 2230G-60-3 transformer power supply provides up to 60 Volts of clean output in 1 mV steps.
General information
This page presents transformer laboratory power supplies, which, thanks to the linear stabilization method, provide a clean output voltage and current without high-frequency ripple. We offer all types of linear power supplies: single output, two outputs, three outputs, programmable and others. See the full list of models here: laboratory power supplies.
Documentation and useful materials
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ITECH basic Product Catalog
EN, 43 pages, 44 MB
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ITECH high performance Product Catalog
EN, 81 pages, 29 MB
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Basics of connecting and using laboratory power supplies
EN, 1 page, 0.8 MB
Need help choosing equipment?
To simplify the process of choosing the optimal set of equipment, you can use our experience and recommendations. We have more than 20 years of practical supply experience and we can immediately answer many questions about models, options, terms, prices and discounts. This will save your time and money. To do this, just contact us or order a free consultation and we will be happy to answer your questions.