30V Variable Bench DC Power Supplies (0–30V Adjustable)
Regulated 0–30V DC power supplies available across 0.1A–200A current and 3W–6kW rated power configurations. Compare technical specifications, check live stock and direct USD pricing for instant online checkout or formal Proforma Invoice (PI).
CURRENT:
POWER:
REFINE:
| Photo | SERIES / MODEL & KEY ATTRIBUTES | VOLTAGE⇅ | CURRENT⇅ | RATED POWER⇅ | PROCUREMENT ACTION⇅ |
|---|---|---|---|---|---|
 | Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 30V | 0.1A | 3W | |
 | Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-30V | 0-0.1A | 3W | |
| Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 30V | 0.5A | 15W | |
 | Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-30V | 0-0.5A | 15W | |
 | High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-3A | 90W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-3A | 90W | |
 | High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-3A | 90W | |
 | Multiple Output DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-3A | 90W | |
 | Ultra-Low Noise Linear DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-30V | 0-3A | 90W | |
 | Ultra-Low Noise Linear DC Power Supplies · Pure Linear Architecture · Ultra-Low Ripple & Noise (<1mV) | 0-30V | 0-3A | 90W | |
 | Ultra-Low Noise Linear DC Power Supplies · Pure Linear Architecture · Ultra-Low Ripple & Noise (<1mV) | 0-30V | 0-3A | 90W | |
 | Ultra-Low Noise Linear DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-30V | 0-3A | 90W | |
 | Ultra-Low Noise Linear DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 30V | 3A | 90W | |
 | Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 30V | 3A | 90W | |
 | Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-30V | 0-3A | 90W | |
 | Ultra-Low Noise Linear DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 0-30V | 0-3A | 90W | |
| Variable Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-5A | 150W | |
 | High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-5A | 150W | |
 | Variable Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-5A | 150W | |
 | High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-5A | 150W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-5A | 150W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-5A | 150W | |
 | High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-5A | 150W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-5A | 150W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-5A | 150W | |
 | Multiple Output DC Power Supplies · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-30V | 0-5A | 150W | |
| Multiple Output DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-5A | 150W | |
 | Ultra-Low Noise Linear DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-30V | 0-5A | 150W | |
 | Ultra-Low Noise Linear DC Power Supplies · Pure Linear Architecture · Ultra-Low Ripple & Noise (<1mV) | 0-30V | 0-5A | 150W | |
 | Ultra-Low Noise Linear DC Power Supplies · Pure Linear Architecture · Ultra-Low Ripple & Noise (<1mV) | 0-30V | 0-5A | 150W | |
 | Ultra-Low Noise Linear DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-30V | 0-5A | 150W | |
 | Ultra-Low Noise Linear DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 30V | 5A | 150W | |
 | Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 30V | 5A | 150W | |
 | Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-30V | 0-5A | 150W | |
 | Ultra-Low Noise Linear DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 0-30V | 0-5A | 150W | |
| High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-6A | 180W | |
| Variable Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-10A | 300W | |
 | High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-10A | 300W | |
 | Variable Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-10A | 300W | |
 | High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-10A | 300W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-10A | 300W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-10A | 300W | |
 | Multiple Output DC Power Supplies · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-30V | 0-10A | 300W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-10A | 300W | |
 | Multiple Output DC Power Supplies · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-30V | 0-10A | 300W | |
 | Ultra-Low Noise Linear DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-30V | 0-10A | 300W | |
 | Ultra-Low Noise Linear DC Power Supplies · Pure Linear Architecture · Ultra-Low Ripple & Noise (<1mV) | 0-30V | 0-10A | 300W | |
 | Ultra-Low Noise Linear DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 30V | 10A | 300W | |
 | Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 30V | 10A | 300W | |
 | Ultra-Low Noise Linear DC Power Supplies · Pure Linear Architecture · Ultra-Low Ripple & Noise (<1mV) | 0-30V | 0-10A | 300W | |
 | Ultra-Low Noise Linear DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-30V | 0-10A | 300W | |
 | Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-30V | 0-10A | 300W | |
 | Ultra-Low Noise Linear DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 0-30V | 0-10A | 300W | |
| Stepper Motor Driver Power Supplies · Dedicated Stepper Motor Testing · Pulse Output Mode | 0-30V | 0-10A | 300W | |
| Stepper Motor Driver Power Supplies · Dedicated Stepper Motor Testing · Pulse Output Mode | 0-30V | 0-10A | 300W | |
| Stepper Motor Driver Power Supplies · Dedicated Stepper Motor Testing · Pulse Output Mode | 0-30V | 0-10A | 300W | |
| Multiple Output DC Power Supplies · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-30V | 0-15A | 450W | |
 | Variable Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-20A | 600W | |
 | Variable Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-20A | 600W | |
| Multiple Output DC Power Supplies · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-30V | 0-20A | 600W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-20A | 600W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-20A | 600W | |
| Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-20A | 600W | |
 | High Precision Benchtop DC Power Supplies · High-Precision Blue LCD · Classic Benchtop Laboratory Instrument | 0-30V | 0-20A | 600W | |
 | High Precision Benchtop DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-30V | 0-20A | 600W | |
 | High Precision Benchtop DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-30V | 0-20A | 600W | |
 | High Precision Benchtop DC Power Supplies · High-Precision Blue LCD · Classic Benchtop Laboratory Instrument | 0-30V | 0-20A | 600W | |
 | High Precision Benchtop DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-30V | 0-20A | 600W | |
 | High Precision Benchtop DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 0-30V | 0-20A | 600W | |
 | High Precision Benchtop DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 0-30V | 0-20A | 600W | |
 | High Precision Benchtop DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-30V | 0-20A | 600W | |
 | Modular Multi-Channel Systems · series.4 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-30V | 0-20A | 600W | |
 | 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-30V | 0-20A | 600W | |
| Modular Multi-Channel Systems · series.5 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-30V | 0-25A | 750W | |
 | Variable Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-30A | 900W | |
 | Variable Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-30A | 900W | |
| Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-30A | 900W | |
| Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-30A | 900W | |
| Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-30A | 900W | |
 | High Precision Benchtop DC Power Supplies · High-Precision Blue LCD · Classic Benchtop Laboratory Instrument | 0-30V | 0-30A | 900W | |
| High Precision Benchtop DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-30V | 0-30A | 900W | |
 | High Precision Benchtop DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-30V | 0-30A | 900W | |
| High Precision Benchtop DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 0-30V | 0-30A | 900W | |
| High Precision Benchtop DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-30V | 0-30A | 900W | |
 | High Precision Benchtop DC Power Supplies · High-Precision Blue LCD · Classic Benchtop Laboratory Instrument | 0-30V | 0-30A | 900W | |
 | High Precision Benchtop DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-30V | 0-30A | 900W | |
| High Precision Benchtop DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 0-30V | 0-30A | 900W | |
| Modular Multi-Channel Systems · series.6 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-30V | 0-30A | 900W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-30V | 0-30A | 900W | |
| Modular Multi-Channel Systems · series.7 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-30V | 0-35A | 1050W | |
| Modular Multi-Channel Systems · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-30V | 0-40A | 1200W | |
| Modular Multi-Channel Systems · series.4 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-30V | 0-40A | 1200W | |
| Modular Multi-Channel Systems · series.8 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-30V | 0-40A | 1200W | |
| Modular Multi-Channel Systems · series.9 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-30V | 0-45A | 1350W | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-50A | 1500W | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-50A | 1500W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-50A | 1500W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-50A | 1500W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-50A | 1500W | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-50A | 1500W |
eTM-L30D1SPL
$489
Ultra-Low Noise Linear DC Power Supplies · 30V 0.1A 3W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE30V
CURRENT0.1A
RATED POWER3W
110V/220V Dual AC
eTM-L30D1SPL+
$1,054
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-0.1A 3W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-0.1A
RATED POWER3W
110V/220V Dual AC
eTM-L30D5SPL
$489
Ultra-Low Noise Linear DC Power Supplies · 30V 0.5A 15W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE30V
CURRENT0.5A
RATED POWER15W
110V/220V Dual AC
eTM-L30D5SPL+
$1,264
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-0.5A 15W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-0.5A
RATED POWER15W
110V/220V Dual AC
eTM-303F
$487
High Precision Benchtop DC Power Supplies · 0-30V 0-3A 90W
High PrecisionSwitching Power✓ In Stock
VOLTAGE0-30V
CURRENT0-3A
RATED POWER90W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-3A
RATED POWER90W
110V/220V Dual AC
eTM-303DF
$514
High Precision Benchtop DC Power Supplies · 0-30V 0-3A 90W
Linear Low-NoiseHigh Precision✓ In Stock
VOLTAGE0-30V
CURRENT0-3A
RATED POWER90W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-3A
RATED POWER90W
110V/220V Dual AC
eTM-L303SPD
$674
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-3A 90W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-3A
RATED POWER90W
110V/220V Dual AC
eTM-L303SP
$674
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-3A 90W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-3A
RATED POWER90W
110V/220V Dual AC
eTM-L303SP+
$716
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-3A 90W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-3A
RATED POWER90W
110V/220V Dual AC
eTM-L303SPD+
$716
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-3A 90W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-3A
RATED POWER90W
110V/220V Dual AC
eTM-L303SPV
$801
Ultra-Low Noise Linear DC Power Supplies · 30V 3A 90W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE30V
CURRENT3A
RATED POWER90W
110V/220V Dual AC
eTM-L303SPL
$801
Ultra-Low Noise Linear DC Power Supplies · 30V 3A 90W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE30V
CURRENT3A
RATED POWER90W
110V/220V Dual AC
eTM-L303SPL+
$843
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-3A 90W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-3A
RATED POWER90W
110V/220V Dual AC
eTM-L303SPV+
$843
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-3A 90W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-3A
RATED POWER90W
110V/220V Dual AC
eTM-305MS
$464
Variable Benchtop DC Power Supplies · 0-30V 0-5A 150W
Mini PowerSwitching Power✓ In Stock
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
eTM-305F
$489
High Precision Benchtop DC Power Supplies · 0-30V 0-5A 150W
High PrecisionSwitching Power✓ In Stock
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
eTM-305MF
$501
High Precision Benchtop DC Power Supplies · 0-30V 0-5A 150W
Mini PowerHigh Precision✓ In Stock
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
eTM-305DF
$523
High Precision Benchtop DC Power Supplies · 0-30V 0-5A 150W
Linear Low-NoiseHigh Precision✓ In Stock
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
eTM-DM-ABC
$676
Multiple Output DC Power Supplies · 0-30V 0-5A 150W
ProgrammableModular Power✓ In Stock
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
eTM-L305SPD
$716
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-5A 150W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
eTM-L305SP
$716
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-5A 150W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
eTM-L305SP+
$801
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-5A 150W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
eTM-L305SPD+
$801
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-5A 150W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
eTM-L305SPV
$843
Ultra-Low Noise Linear DC Power Supplies · 30V 5A 150W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE30V
CURRENT5A
RATED POWER150W
110V/220V Dual AC
eTM-L305SPL
$843
Ultra-Low Noise Linear DC Power Supplies · 30V 5A 150W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE30V
CURRENT5A
RATED POWER150W
110V/220V Dual AC
eTM-L305SPL+
$1,011
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-5A 150W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
eTM-L305SPV+
$1,011
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-5A 150W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-5A
RATED POWER150W
110V/220V Dual AC
eTM-306F
$493
High Precision Benchtop DC Power Supplies · 0-30V 0-6A 180W
High PrecisionSwitching Power✓ In Stock
VOLTAGE0-30V
CURRENT0-6A
RATED POWER180W
110V/220V Dual AC
eTM-3010MS
$476
Variable Benchtop DC Power Supplies · 0-30V 0-10A 300W
Mini PowerSwitching Power✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-3010F
$514
High Precision Benchtop DC Power Supplies · 0-30V 0-10A 300W
High PrecisionSwitching Power✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-3010MF
$521
High Precision Benchtop DC Power Supplies · 0-30V 0-10A 300W
Mini PowerHigh Precision✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-DM-CC
$615
Multiple Output DC Power Supplies · 0-30V 0-10A 300W
ProgrammableModular Power✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-3010PL
$653
Programmable DC Power Supplies · 0-30V 0-10A 300W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-DM-DDD
$788
Multiple Output DC Power Supplies · 0-30V 0-10A 300W
ProgrammableModular Power✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-L3010SPD
$801
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-10A 300W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-L3010SP
$801
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-10A 300W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-L3010SPV
$927
Ultra-Low Noise Linear DC Power Supplies · 30V 10A 300W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE30V
CURRENT10A
RATED POWER300W
110V/220V Dual AC
eTM-L3010SPL
$927
Ultra-Low Noise Linear DC Power Supplies · 30V 10A 300W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE30V
CURRENT10A
RATED POWER300W
110V/220V Dual AC
eTM-L3010SP+
$1,011
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-10A 300W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-L3010SPD+
$1,011
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-10A 300W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-L3010SPL+
$1,222
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-10A 300W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-L3010SPV+
$1,222
Ultra-Low Noise Linear DC Power Supplies · 0-30V 0-10A 300W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-SM3010DT
$3,582
Stepper Motor Driver Power Supplies · 0-30V 0-10A 300W
ProgrammableStepper Power✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-SM3010FT
$4,003
Stepper Motor Driver Power Supplies · 0-30V 0-10A 300W
ProgrammableStepper Power✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-SM3010ET
$4,425
Stepper Motor Driver Power Supplies · 0-30V 0-10A 300W
ProgrammableStepper Power✓ In Stock
VOLTAGE0-30V
CURRENT0-10A
RATED POWER300W
110V/220V Dual AC
eTM-DM-CCC
$712
Multiple Output DC Power Supplies · 0-30V 0-15A 450W
ProgrammableModular Power✓ In Stock
VOLTAGE0-30V
CURRENT0-15A
RATED POWER450W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
eTM-DM-DD
$666
Multiple Output DC Power Supplies · 0-30V 0-20A 600W
ProgrammableModular Power✓ In Stock
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
eTM-3020PC
$674
Programmable DC Power Supplies · 0-30V 0-20A 600W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
eTM-3020PL
$885
Programmable DC Power Supplies · 0-30V 0-20A 600W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
eTM-K3020SP
$1,138
High Precision Benchtop DC Power Supplies · 0-30V 0-20A 600W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
eTM-K3020SPD
$1,138
High Precision Benchtop DC Power Supplies · 0-30V 0-20A 600W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
eTM-K3020SPD+
$1,264
High Precision Benchtop DC Power Supplies · 0-30V 0-20A 600W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
eTM-K3020SP+
$1,264
High Precision Benchtop DC Power Supplies · 0-30V 0-20A 600W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
eTM-K3020SPL
$1,327
High Precision Benchtop DC Power Supplies · 0-30V 0-20A 600W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
eTM-K3020SPV
$1,327
High Precision Benchtop DC Power Supplies · 0-30V 0-20A 600W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
eTM-K3020SPV+
$1,538
High Precision Benchtop DC Power Supplies · 0-30V 0-20A 600W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
eTM-K3020SPL+
$1,538
High Precision Benchtop DC Power Supplies · 0-30V 0-20A 600W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
eTM-RM1UHD-K6-30-20
$2,149
19-Inch Rack Mount DC Power Supplies · 0-30V 0-20A 600W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-30V
CURRENT0-20A
RATED POWER600W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-25A
RATED POWER750W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
eTM-3030PC
$834
Programmable DC Power Supplies · 0-30V 0-30A 900W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
eTM-3030PL
$1,045
Programmable DC Power Supplies · 0-30V 0-30A 900W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
eTM-K3030SP
$1,285
High Precision Benchtop DC Power Supplies · 0-30V 0-30A 900W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
eTM-K3030SPD
$1,285
High Precision Benchtop DC Power Supplies · 0-30V 0-30A 900W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
eTM-K3030SPL
$1,496
High Precision Benchtop DC Power Supplies · 0-30V 0-30A 900W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
eTM-K3030SPV
$1,496
High Precision Benchtop DC Power Supplies · 0-30V 0-30A 900W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
eTM-K3030SPD+
$1,707
High Precision Benchtop DC Power Supplies · 0-30V 0-30A 900W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
eTM-K3030SP+
$1,707
High Precision Benchtop DC Power Supplies · 0-30V 0-30A 900W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
eTM-K3030SPL+
$2,128
High Precision Benchtop DC Power Supplies · 0-30V 0-30A 900W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
eTM-K3030SPV+
$2,128
High Precision Benchtop DC Power Supplies · 0-30V 0-30A 900W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
eTM-RM1UHD-K9-30-30
$2,233
19-Inch Rack Mount DC Power Supplies · 0-30V 0-30A 900W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-30V
CURRENT0-30A
RATED POWER900W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-35A
RATED POWER1050W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-40A
RATED POWER1200W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-40A
RATED POWER1200W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-40A
RATED POWER1200W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-45A
RATED POWER1350W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-50A
RATED POWER1500W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-50A
RATED POWER1500W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-50A
RATED POWER1500W
110V/220V Dual AC
eTM-3050PC
$1,003
High Power DC Power Supplies · 0-30V 0-50A 1500W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-30V
CURRENT0-50A
RATED POWER1500W
110V/220V Dual AC
eTM-3050PL
$1,214
High Power DC Power Supplies · 0-30V 0-50A 1500W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-30V
CURRENT0-50A
RATED POWER1500W
110V/220V Dual AC
Technical Reference & Guidelines
Frequently Asked Questions for 30V DC Power Supplies
Q: Can I operate a 0-30V DC power supply in both Constant Voltage (CV) and Constant Current (CC) modes?
Yes. All catalog 0-30V power supplies support automatic, seamless CV/CC crossover. You can set the target voltage up to 30V and current limit independently to protect sensitive Devices Under Test (DUT) from unexpected overcurrent.
Q: What AC input voltage options are supported for these 0-30V 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 0-30V 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.
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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