Variable DC Power Supply For Sale

Tested for reliability and adherence to industry standards, these DC power supplies for sale are celebrated for their exceptional performance. Whether you’re in need of bench DC power supplies, programmable DC power supplies, high voltage DC power supplies, or high precision DC power supplies, our diverse selection caters to a range of needs, offering solutions for various applications.

Programmable DC Power Supply

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Bench DC Power Supply

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High Voltage DC Power Supply

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High Precision DC Power Supply

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Variable DC Power Supply 30V

eTM-L3010SPL+, 30V 10A High Precision Linear DC Power Supply Programmable with 6-Digits Color Screen, Output Switch Control, Front USB Interface

$ 1,299.00 Original price was: $ 1,299.00.$ 849.00Current price is: $ 849.00.

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eTM-3020C, 2-Kob High Power 30V 20A Adjustable Switching Regulated DC Bench Power Supply with 4-Digits LED Display, Encoder Adjustment Knob, Output Control

$ 599.00 Original price was: $ 599.00.$ 399.00Current price is: $ 399.00.

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eTM-3010PL, Programmable DC Bench Power Supply 0-30V 0-10A with 4-Digits Color Screen, 6 Sets Shortcut Parameter Storage, OVP/OCP Protection

$ 699.00 Original price was: $ 699.00.$ 399.00Current price is: $ 399.00.

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Variable DC Power Supply 60V

eTM-6020C, 2-Kob High Power Switching DC Bench Power Supply Variable 60V 20A with Encoder Knob, RS232/485/USB (Optional) Interface, Multiple Protections

$ 899.00 Original price was: $ 899.00.$ 549.00Current price is: $ 549.00.

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eTM-K6010SP+, High Precision 0-60V 0-10A DC Programmable Switching Power Supply with 6-Digits Blue Screen, Encoder Adjustment Knob

$ 1,499.00 Original price was: $ 1,499.00.$ 999.00Current price is: $ 999.00.

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eTM-605MP, Mini 60V 5A Variable DC Power Supply Programmable with USB Quick Charge Interface, OVP/OCP Protection, 3 Sets Shortcut Parameter Storage

$ 659.00 Original price was: $ 659.00.$ 349.00Current price is: $ 349.00.

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Variable DC Power Supply 120V

eTM-12030C, 2-Kob 120V 30A High Power Variable DC Benchtop power supply with Output Enable/Disable Button, CV/CC Mode Automatic Conversion, Intelligent Cooling Fan

$ 1,799.00 Original price was: $ 1,799.00.$ 1,249.00Current price is: $ 1,249.00.

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eTM-12010C, 2-Kob 120V 10A High Power Variable DC Benchtop power supply with Output Enable/Disable Button, CV/CC Mode Automatic Conversion, Intelligent Cooling Fan

$ 1,049.00 Original price was: $ 1,049.00.$ 549.00Current price is: $ 549.00.

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eTM-12020, 4-Kob High Power 0-120V 0-20A Adjustable DC Bench Power Supply with 4-Digits LED Display, Coarse and Fine Adjustments, Low Noise Cooling Fan

$ 1,099.00 Original price was: $ 1,099.00.$ 799.00Current price is: $ 799.00.

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Variable DC Power Supply 30A

eTM-6030, 4-Kob High Power Variable Benchtop DC Power Supply 0-60V 0-30A with RS232/485/USB (Optional) Interface, Coarse and Fine Adjustments, Output Control

$ 949.00 Original price was: $ 949.00.$ 699.00Current price is: $ 699.00.

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eTM-K3030SPL, High Precision Switching Programmable DC Power Supply 30V 30A with 5-Digits Color Screen, Front USB Interface, Adjustment Knob

$ 1,659.00 Original price was: $ 1,659.00.$ 1,159.00Current price is: $ 1,159.00.

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eTM-K3030SP, High Precision Programmable DC Switching Power Supply 0-30V 0-30A with 5-Digits Blue Screen, Remote Control, OVP/OCP Protection

$ 1,499.00 Original price was: $ 1,499.00.$ 1,049.00Current price is: $ 1,049.00.

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Variable DC Power Supply 30V 5A

eTM-L305SPV+, High Precision 30V 5A Adjustable Linear DC Power Supply with 6-Digits VFD Display, CV/CC Mode Automatic Conversion

$ 1,199.00 Original price was: $ 1,199.00.$ 698.00Current price is: $ 698.00.

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eTM-305PL, Programmable DC Bench Power Supply 0-30V 0-5A with 4-Digits Color Screen, 6 Sets Shortcut Parameter Storage, OVP/OCP Protection

$ 759.00 Original price was: $ 759.00.$ 359.00Current price is: $ 359.00.

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eTM-305DP, 0-30V 0-5A Variable Programmable DC Power Supply with High Precision 4-Digit LED Display, RS232/485/USB (Optional) Interface, Low Ripple

$ 599.00 Original price was: $ 599.00.$ 199.00Current price is: $ 199.00.

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Variable DC Power Supply 30V 10A

eTM-L3010SPD+, High Precision 0-30V 0-10A Linear Variable DC Power Supply with 6-Digits Digital Tube Display, 4 Optional Interface RS232/485/USB/Ethernet

$ 1,099.00 Original price was: $ 1,099.00.$ 699.00Current price is: $ 699.00.

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Mini 30V/10A Variable DC Power Supply Programmable (eTM-3010MP)

$ 499.00 Original price was: $ 499.00.$ 249.00Current price is: $ 249.00.

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eTM-3010PL, Programmable DC Bench Power Supply 0-30V 0-10A with 4-Digits Color Screen, 6 Sets Shortcut Parameter Storage, OVP/OCP Protection

$ 699.00 Original price was: $ 699.00.$ 399.00Current price is: $ 399.00.

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Variable DC Power Supply 30V 20A

eTM-3020C, 2-Kob High Power 30V 20A Adjustable Switching Regulated DC Bench Power Supply with 4-Digits LED Display, Encoder Adjustment Knob, Output Control

$ 599.00 Original price was: $ 599.00.$ 399.00Current price is: $ 399.00.

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eTM-3020, 4-Kob High Power 0-30V 0-20A Variable DC Bench Power Supply with 4-Digital LED Display, Coarse and Fine Adjustments, Multiple Safety Protections

$ 599.00 Original price was: $ 599.00.$ 399.00Current price is: $ 399.00.

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30V/20A Programmable Switching DC Power Supply (eTM-K3020SPV)

$ 1,599.00 Original price was: $ 1,599.00.$ 1,049.00Current price is: $ 1,049.00.

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Variable DC Power Supply 60V 10A

eTM-K6010SPL+, High Precision 60V 10A Switching DC Power Supply Programmable with 6-Digits Color Screen, Low Noise Smart Cooling Fan

$ 2,349.00 Original price was: $ 2,349.00.$ 1,189.00Current price is: $ 1,189.00.

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eTM-K6010SP+, High Precision 0-60V 0-10A DC Programmable Switching Power Supply with 6-Digits Blue Screen, Encoder Adjustment Knob

$ 1,499.00 Original price was: $ 1,499.00.$ 999.00Current price is: $ 999.00.

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eTM-6010C, 2-Kob High Power Switching DC Bench Power Supply Variable 60V 10A with Encoder Knob, RS232/485/USB (Optional) Interface, Multiple Protections

$ 759.00 Original price was: $ 759.00.$ 449.00Current price is: $ 449.00.

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