120V Variable Bench DC Power Supplies (0–120V Adjustable)
Regulated 0–120V DC power supplies available across 1A–50A current and 120W–6kW rated power configurations. Compare technical specifications, check live stock and direct USD pricing for instant online checkout or formal Proforma Invoice (PI).
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| Photo | SERIES / MODEL & KEY ATTRIBUTES | VOLTAGE⇅ | CURRENT⇅ | RATED POWER⇅ | PROCUREMENT ACTION⇅ |
|---|---|---|---|---|---|
 | High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-1A | 120W | |
| High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-2A | 240W | |
| High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-3A | 360W | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-10A | 1200W | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-10A | 1200W | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-10A | 1200W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-10A | 1200W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-10A | 1200W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-10A | 1200W | |
 | 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-120V | 0-15A | 1800W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-120V | 0-15A | 1800W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-120V | 0-15A | 1800W | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-20A | 2400W | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-20A | 2400W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-20A | 2400W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-20A | 2400W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-20A | 2400W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-20A | 2400W | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-30A | 3600W | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-30A | 3600W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-30A | 3600W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-30A | 3600W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-30A | 3600W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-30A | 3600W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-120V | 0-30A | 3600W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-120V | 0-30A | 3600W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-120V | 0-30A | 3600W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-120V | 0-50A | 6kW (6000W) | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-120V | 0-50A | 6kW (6000W) | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-120V | 0-50A | 6kW (6000W) |
eTM-1201F
$514
High Precision Benchtop DC Power Supplies · 0-120V 0-1A 120W
High PrecisionSwitching Power✓ In Stock
VOLTAGE0-120V
CURRENT0-1A
RATED POWER120W
110V/220V Dual AC
eTM-1202F
$539
High Precision Benchtop DC Power Supplies · 0-120V 0-2A 240W
High PrecisionSwitching Power✓ In Stock
VOLTAGE0-120V
CURRENT0-2A
RATED POWER240W
110V/220V Dual AC
eTM-1203F
$556
High Precision Benchtop DC Power Supplies · 0-120V 0-3A 360W
High PrecisionSwitching Power✓ In Stock
VOLTAGE0-120V
CURRENT0-3A
RATED POWER360W
110V/220V Dual AC
VOLTAGE0-120V
CURRENT0-10A
RATED POWER1200W
110V/220V Dual AC
VOLTAGE0-120V
CURRENT0-10A
RATED POWER1200W
110V/220V Dual AC
eTM-12010P
$969
High Power DC Power Supplies · 0-120V 0-10A 1200W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-120V
CURRENT0-10A
RATED POWER1200W
110V/220V Dual AC
eTM-12010PC
$982
High Power DC Power Supplies · 0-120V 0-10A 1200W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-120V
CURRENT0-10A
RATED POWER1200W
110V/220V Dual AC
eTM-12010PL
$1,193
High Power DC Power Supplies · 0-120V 0-10A 1200W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-120V
CURRENT0-10A
RATED POWER1200W
110V/220V Dual AC
eTM-12010U
$1,243
High Power DC Power Supplies · 0-120V 0-10A 1200W
Programmable3U Rack-Mount✓ In Stock
VOLTAGE0-120V
CURRENT0-10A
RATED POWER1200W
110V/220V Dual AC
eTM-RM2UHD-1K8-120-15
$2,571
19-Inch Rack Mount DC Power Supplies · 0-120V 0-15A 1800W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-120V
CURRENT0-15A
RATED POWER1800W
110V/220V Dual AC
eTM-RM2UHT-1K8-120-15
$2,739
19-Inch Rack Mount DC Power Supplies · 0-120V 0-15A 1800W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-120V
CURRENT0-15A
RATED POWER1800W
110V/220V Dual AC
eTM-RM2UHDL-1K8-120-15
$2,781
19-Inch Rack Mount DC Power Supplies · 0-120V 0-15A 1800W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-120V
CURRENT0-15A
RATED POWER1800W
110V/220V Dual AC
VOLTAGE0-120V
CURRENT0-20A
RATED POWER2400W
110V/220V Dual AC
VOLTAGE0-120V
CURRENT0-20A
RATED POWER2400W
110V/220V Dual AC
eTM-12020P
$1,285
High Power DC Power Supplies · 0-120V 0-20A 2400W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-120V
CURRENT0-20A
RATED POWER2400W
110V/220V Dual AC
eTM-12020PC
$1,298
High Power DC Power Supplies · 0-120V 0-20A 2400W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-120V
CURRENT0-20A
RATED POWER2400W
110V/220V Dual AC
eTM-12020PL
$1,509
High Power DC Power Supplies · 0-120V 0-20A 2400W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-120V
CURRENT0-20A
RATED POWER2400W
110V/220V Dual AC
eTM-12020U
$1,601
High Power DC Power Supplies · 0-120V 0-20A 2400W
Programmable3U Rack-Mount✓ In Stock
VOLTAGE0-120V
CURRENT0-20A
RATED POWER2400W
110V/220V Dual AC
VOLTAGE0-120V
CURRENT0-30A
RATED POWER3600W
110V/220V Dual AC
VOLTAGE0-120V
CURRENT0-30A
RATED POWER3600W
110V/220V Dual AC
eTM-12030P
$1,707
High Power DC Power Supplies · 0-120V 0-30A 3600W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-120V
CURRENT0-30A
RATED POWER3600W
110V/220V Dual AC
eTM-12030PC
$1,719
High Power DC Power Supplies · 0-120V 0-30A 3600W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-120V
CURRENT0-30A
RATED POWER3600W
110V/220V Dual AC
eTM-12030PL
$1,930
High Power DC Power Supplies · 0-120V 0-30A 3600W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-120V
CURRENT0-30A
RATED POWER3600W
110V/220V Dual AC
eTM-12030U
$1,981
High Power DC Power Supplies · 0-120V 0-30A 3600W
Programmable3U Rack-Mount✓ In Stock
VOLTAGE0-120V
CURRENT0-30A
RATED POWER3600W
110V/220V Dual AC
eTM-RM2UFD-3K6-120-30
$3,161
19-Inch Rack Mount DC Power Supplies · 0-120V 0-30A 3600W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-120V
CURRENT0-30A
RATED POWER3600W
110V/220V Dual AC
eTM-RM2UFT-3K6-120-30
$3,329
19-Inch Rack Mount DC Power Supplies · 0-120V 0-30A 3600W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-120V
CURRENT0-30A
RATED POWER3600W
110V/220V Dual AC
eTM-RM2UFDL-3K6-120-30
$3,371
19-Inch Rack Mount DC Power Supplies · 0-120V 0-30A 3600W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-120V
CURRENT0-30A
RATED POWER3600W
110V/220V Dual AC
eTM-RM2UFD-6K-120-50
$4,636
19-Inch Rack Mount DC Power Supplies · 0-120V 0-50A 6kW (6000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-120V
CURRENT0-50A
RATED POWER6kW (6000W)
110V/220V Dual AC
eTM-RM2UFT-6K-120-50
$4,804
19-Inch Rack Mount DC Power Supplies · 0-120V 0-50A 6kW (6000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-120V
CURRENT0-50A
RATED POWER6kW (6000W)
110V/220V Dual AC
eTM-RM2UFDL-6K-120-50
$4,846
19-Inch Rack Mount DC Power Supplies · 0-120V 0-50A 6kW (6000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-120V
CURRENT0-50A
RATED POWER6kW (6000W)
110V/220V Dual AC
Technical Reference & Guidelines
Frequently Asked Questions for 120V DC Power Supplies
Q: Can I operate a 0-120V DC power supply in both Constant Voltage (CV) and Constant Current (CC) modes?
Yes. All catalog 0-120V power supplies support automatic, seamless CV/CC crossover. You can set the target voltage up to 120V and current limit independently to protect sensitive Devices Under Test (DUT) from unexpected overcurrent.
Q: What AC input voltage options are supported for these 0-120V models?
For models up to 3000W, fixed 110V–130V AC input is supported with zero power de-rating, alongside standard 220V–240V AC. Models rated at 1500W and above are shipped with heavy-duty industrial open-wire leads to connect securely to your distribution panel or industrial plug.
Q: Do these 0-120V power supplies support remote computer automation (RS485/SCPI/Modbus)?
Select programmable models (including SP/SPV/SPL suffixes and rackmount units) feature isolated RS485 / RS232 interfaces with standard Modbus-RTU and SCPI protocol support for automated test equipment (ATE) integration.
Procurement & Technical Fast-Track
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GENERATE PI 1-CLICK
Official Corporate PDF Quotation
WHOLESALE B2B TIERS
Volume Batch Pricing for Labs & ATE
OEM / ODM CUSTOM
Custom V/A, Interfaces & Enclosures
DATASHEETS SPECS
2U/3U Rack CAD, Pinouts & Schematics
GUIDES RESOURCES
110V/220V Input Rules & Thermal Setup