3A Variable Bench DC Power Supplies (0–3A Adjustable)
Regulated 0–3A DC power supplies available across 15V–2000V voltage and 45W–6kW rated power configurations. Compare technical specifications, check live stock and direct USD pricing for instant online checkout or formal Proforma Invoice (PI).
VOLTAGE:
POWER:
REFINE:
| 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 | 0-15V | 0-3A | 45W | |
| 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 | |
| High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-60V | 0-3A | 180W | |
 | High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-60V | 0-3A | 180W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-60V | 0-3A | 180W | |
 | Ultra-Low Noise Linear DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-60V | 0-3A | 180W | |
 | Ultra-Low Noise Linear DC Power Supplies · Pure Linear Architecture · Ultra-Low Ripple & Noise (<1mV) | 0-60V | 0-3A | 180W | |
 | Ultra-Low Noise Linear DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 60V | 3A | 180W | |
 | Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 60V | 3A | 180W | |
 | Ultra-Low Noise Linear DC Power Supplies · Pure Linear Architecture · Ultra-Low Ripple & Noise (<1mV) | 0-60V | 0-3A | 180W | |
| Ultra-Low Noise Linear DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-60V | 0-3A | 180W | |
 | Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-60V | 0-3A | 180W | |
 | Ultra-Low Noise Linear DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 0-60V | 0-3A | 180W | |
| High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-80V | 0-3A | 240W | |
 | Multiple Output DC Power Supplies · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 100V | 3A | 300W | |
 | High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-100V | 0-3A | 300W | |
 | High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-100V | 0-3A | 300W | |
 | Variable Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-100V | 0-3A | 300W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-100V | 0-3A | 300W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-100V | 0-3A | 300W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-100V | 0-3A | 300W | |
| High Precision Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-120V | 0-3A | 360W | |
 | Ultra-Low Noise Linear DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-150V | 0-3A | 450W | |
 | Ultra-Low Noise Linear DC Power Supplies · Pure Linear Architecture · Ultra-Low Ripple & Noise (<1mV) | 0-150V | 0-3A | 450W | |
 | Ultra-Low Noise Linear DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 150V | 3A | 450W | |
 | Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 150V | 3A | 450W | |
 | Ultra-Low Noise Linear DC Power Supplies · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-150V | 0-3A | 450W | |
 | Ultra-Low Noise Linear DC Power Supplies · Pure Linear Architecture · Ultra-Low Ripple & Noise (<1mV) | 0-150V | 0-3A | 450W | |
 | Ultra-Low Noise Linear DC Power Supplies · VFD Dot Matrix Display · Dynamic List Sequence Programming | 0-150V | 0-3A | 450W | |
 | Ultra-Low Noise Linear DC Power Supplies · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-150V | 0-3A | 450W | |
 | Variable Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-200V | 0-3A | 600W | |
 | Variable Benchtop DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-200V | 0-3A | 600W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-200V | 0-3A | 600W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-200V | 0-3A | 600W | |
| Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-200V | 0-3A | 600W | |
 | Programmable DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-200V | 0-3A | 600W | |
 | High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-300V | 0-3A | 900W | |
 | High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-300V | 0-3A | 900W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-300V | 0-3A | 900W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-300V | 0-3A | 900W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-300V | 0-3A | 900W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-300V | 0-3A | 900W | |
 | High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-400V | 0-3A | 1200W | |
 | High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-400V | 0-3A | 1200W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-400V | 0-3A | 1200W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-400V | 0-3A | 1200W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-400V | 0-3A | 1200W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-400V | 0-3A | 1200W | |
 | High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-500V | 0-3A | 1500W | |
 | High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-500V | 0-3A | 1500W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-500V | 0-3A | 1500W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-500V | 0-3A | 1500W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-500V | 0-3A | 1500W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-500V | 0-3A | 1500W | |
 | High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-600V | 0-3A | 1800W | |
 | High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-600V | 0-3A | 1800W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-600V | 0-3A | 1800W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-600V | 0-3A | 1800W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-600V | 0-3A | 1800W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-600V | 0-3A | 1800W | |
 | High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-800V | 0-3A | 2400W | |
 | High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-800V | 0-3A | 2400W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-800V | 0-3A | 2400W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-800V | 0-3A | 2400W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-800V | 0-3A | 2400W | |
| High Voltage DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-800V | 0-3A | 2400W | |
 | 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-1000V | 0-3A | 3kW (3000W) | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-1000V | 0-3A | 3kW (3000W) | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-1000V | 0-3A | 3kW (3000W) | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-1200V | 0-3A | 3600W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-1200V | 0-3A | 3600W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-1200V | 0-3A | 3600W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-1500V | 0-3A | 4500W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-1500V | 0-3A | 4500W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-1500V | 0-3A | 4500W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-2000V | 0-3A | 6kW (6000W) | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-2000V | 0-3A | 6kW (6000W) | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-2000V | 0-3A | 6kW (6000W) |
eTM-153F
$472
High Precision Benchtop DC Power Supplies · 0-15V 0-3A 45W
High PrecisionSwitching Power✓ In Stock
VOLTAGE0-15V
CURRENT0-3A
RATED POWER45W
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-603F
$514
High Precision Benchtop DC Power Supplies · 0-60V 0-3A 180W
High PrecisionSwitching Power✓ In Stock
VOLTAGE0-60V
CURRENT0-3A
RATED POWER180W
110V/220V Dual AC
eTM-603DF
$544
High Precision Benchtop DC Power Supplies · 0-60V 0-3A 180W
Linear Low-NoiseHigh Precision✓ In Stock
VOLTAGE0-60V
CURRENT0-3A
RATED POWER180W
110V/220V Dual AC
VOLTAGE0-60V
CURRENT0-3A
RATED POWER180W
110V/220V Dual AC
eTM-L603SPD
$759
Ultra-Low Noise Linear DC Power Supplies · 0-60V 0-3A 180W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-60V
CURRENT0-3A
RATED POWER180W
110V/220V Dual AC
eTM-L603SP
$759
Ultra-Low Noise Linear DC Power Supplies · 0-60V 0-3A 180W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-60V
CURRENT0-3A
RATED POWER180W
110V/220V Dual AC
eTM-L603SPV
$885
Ultra-Low Noise Linear DC Power Supplies · 60V 3A 180W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE60V
CURRENT3A
RATED POWER180W
110V/220V Dual AC
eTM-L603SPL
$885
Ultra-Low Noise Linear DC Power Supplies · 60V 3A 180W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE60V
CURRENT3A
RATED POWER180W
110V/220V Dual AC
eTM-L603SP+
$885
Ultra-Low Noise Linear DC Power Supplies · 0-60V 0-3A 180W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-60V
CURRENT0-3A
RATED POWER180W
110V/220V Dual AC
eTM-L603SPD+
$885
Ultra-Low Noise Linear DC Power Supplies · 0-60V 0-3A 180W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-60V
CURRENT0-3A
RATED POWER180W
110V/220V Dual AC
eTM-L603SPL+
$1,096
Ultra-Low Noise Linear DC Power Supplies · 0-60V 0-3A 180W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-60V
CURRENT0-3A
RATED POWER180W
110V/220V Dual AC
eTM-L603SPV+
$1,096
Ultra-Low Noise Linear DC Power Supplies · 0-60V 0-3A 180W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-60V
CURRENT0-3A
RATED POWER180W
110V/220V Dual AC
eTM-803F
$539
High Precision Benchtop DC Power Supplies · 0-80V 0-3A 240W
High PrecisionSwitching Power✓ In Stock
VOLTAGE0-80V
CURRENT0-3A
RATED POWER240W
110V/220V Dual AC
VOLTAGE100V
CURRENT3A
RATED POWER300W
110V/220V Dual AC
eTM-1003F
$548
High Precision Benchtop DC Power Supplies · 0-100V 0-3A 300W
High PrecisionSwitching Power✓ In Stock
VOLTAGE0-100V
CURRENT0-3A
RATED POWER300W
110V/220V Dual AC
eTM-1003MF
$548
High Precision Benchtop DC Power Supplies · 0-100V 0-3A 300W
Mini PowerHigh Precision✓ In Stock
VOLTAGE0-100V
CURRENT0-3A
RATED POWER300W
110V/220V Dual AC
VOLTAGE0-100V
CURRENT0-3A
RATED POWER300W
110V/220V Dual AC
VOLTAGE0-100V
CURRENT0-3A
RATED POWER300W
110V/220V Dual AC
VOLTAGE0-100V
CURRENT0-3A
RATED POWER300W
110V/220V Dual AC
eTM-1003PL
$780
Programmable DC Power Supplies · 0-100V 0-3A 300W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-100V
CURRENT0-3A
RATED POWER300W
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
eTM-L1503SPD
$1,180
Ultra-Low Noise Linear DC Power Supplies · 0-150V 0-3A 450W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-150V
CURRENT0-3A
RATED POWER450W
110V/220V Dual AC
eTM-L1503SP
$1,180
Ultra-Low Noise Linear DC Power Supplies · 0-150V 0-3A 450W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-150V
CURRENT0-3A
RATED POWER450W
110V/220V Dual AC
eTM-L1503SPV
$1,306
Ultra-Low Noise Linear DC Power Supplies · 150V 3A 450W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE150V
CURRENT3A
RATED POWER450W
110V/220V Dual AC
eTM-L1503SPL
$1,306
Ultra-Low Noise Linear DC Power Supplies · 150V 3A 450W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE150V
CURRENT3A
RATED POWER450W
110V/220V Dual AC
eTM-L1503SPD+
$1,391
Ultra-Low Noise Linear DC Power Supplies · 0-150V 0-3A 450W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-150V
CURRENT0-3A
RATED POWER450W
110V/220V Dual AC
eTM-L1503SP+
$1,475
Ultra-Low Noise Linear DC Power Supplies · 0-150V 0-3A 450W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-150V
CURRENT0-3A
RATED POWER450W
110V/220V Dual AC
eTM-L1503SPV+
$1,644
Ultra-Low Noise Linear DC Power Supplies · 0-150V 0-3A 450W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-150V
CURRENT0-3A
RATED POWER450W
110V/220V Dual AC
eTM-L1503SPL+
$1,686
Ultra-Low Noise Linear DC Power Supplies · 0-150V 0-3A 450W
ProgrammableLinear Low-Noise✓ In Stock
VOLTAGE0-150V
CURRENT0-3A
RATED POWER450W
110V/220V Dual AC
VOLTAGE0-200V
CURRENT0-3A
RATED POWER600W
110V/220V Dual AC
VOLTAGE0-200V
CURRENT0-3A
RATED POWER600W
110V/220V Dual AC
VOLTAGE0-200V
CURRENT0-3A
RATED POWER600W
110V/220V Dual AC
eTM-2003PC
$813
Programmable DC Power Supplies · 0-200V 0-3A 600W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-200V
CURRENT0-3A
RATED POWER600W
110V/220V Dual AC
eTM-2003PL
$1,024
Programmable DC Power Supplies · 0-200V 0-3A 600W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-200V
CURRENT0-3A
RATED POWER600W
110V/220V Dual AC
VOLTAGE0-200V
CURRENT0-3A
RATED POWER600W
110V/220V Dual AC
VOLTAGE0-300V
CURRENT0-3A
RATED POWER900W
110V/220V Dual AC
VOLTAGE0-300V
CURRENT0-3A
RATED POWER900W
110V/220V Dual AC
VOLTAGE0-300V
CURRENT0-3A
RATED POWER900W
110V/220V Dual AC
eTM-3003PC
$898
High Voltage DC Power Supplies · 0-300V 0-3A 900W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-300V
CURRENT0-3A
RATED POWER900W
110V/220V Dual AC
eTM-3003PL
$1,108
High Voltage DC Power Supplies · 0-300V 0-3A 900W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-300V
CURRENT0-3A
RATED POWER900W
110V/220V Dual AC
VOLTAGE0-300V
CURRENT0-3A
RATED POWER900W
110V/220V Dual AC
VOLTAGE0-400V
CURRENT0-3A
RATED POWER1200W
110V/220V Dual AC
VOLTAGE0-400V
CURRENT0-3A
RATED POWER1200W
110V/220V Dual AC
eTM-4003P
$969
High Voltage DC Power Supplies · 0-400V 0-3A 1200W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-400V
CURRENT0-3A
RATED POWER1200W
110V/220V Dual AC
eTM-4003PC
$982
High Voltage DC Power Supplies · 0-400V 0-3A 1200W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-400V
CURRENT0-3A
RATED POWER1200W
110V/220V Dual AC
eTM-4003PL
$1,193
High Voltage DC Power Supplies · 0-400V 0-3A 1200W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-400V
CURRENT0-3A
RATED POWER1200W
110V/220V Dual AC
eTM-4003U
$1,349
High Voltage DC Power Supplies · 0-400V 0-3A 1200W
Programmable3U Rack-Mount✓ In Stock
VOLTAGE0-400V
CURRENT0-3A
RATED POWER1200W
110V/220V Dual AC
VOLTAGE0-500V
CURRENT0-3A
RATED POWER1500W
110V/220V Dual AC
VOLTAGE0-500V
CURRENT0-3A
RATED POWER1500W
110V/220V Dual AC
eTM-5003P
$1,096
High Voltage DC Power Supplies · 0-500V 0-3A 1500W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-500V
CURRENT0-3A
RATED POWER1500W
110V/220V Dual AC
eTM-5003PC
$1,108
High Voltage DC Power Supplies · 0-500V 0-3A 1500W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-500V
CURRENT0-3A
RATED POWER1500W
110V/220V Dual AC
eTM-5003PL
$1,319
High Voltage DC Power Supplies · 0-500V 0-3A 1500W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-500V
CURRENT0-3A
RATED POWER1500W
110V/220V Dual AC
eTM-5003U
$1,475
High Voltage DC Power Supplies · 0-500V 0-3A 1500W
Programmable3U Rack-Mount✓ In Stock
VOLTAGE0-500V
CURRENT0-3A
RATED POWER1500W
110V/220V Dual AC
VOLTAGE0-600V
CURRENT0-3A
RATED POWER1800W
110V/220V Dual AC
VOLTAGE0-600V
CURRENT0-3A
RATED POWER1800W
110V/220V Dual AC
eTM-6003P
$1,475
High Voltage DC Power Supplies · 0-600V 0-3A 1800W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-600V
CURRENT0-3A
RATED POWER1800W
110V/220V Dual AC
eTM-6003PC
$1,509
High Voltage DC Power Supplies · 0-600V 0-3A 1800W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-600V
CURRENT0-3A
RATED POWER1800W
110V/220V Dual AC
eTM-6003PL
$1,719
High Voltage DC Power Supplies · 0-600V 0-3A 1800W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-600V
CURRENT0-3A
RATED POWER1800W
110V/220V Dual AC
eTM-6003U
$1,686
High Voltage DC Power Supplies · 0-600V 0-3A 1800W
Programmable3U Rack-Mount✓ In Stock
VOLTAGE0-600V
CURRENT0-3A
RATED POWER1800W
110V/220V Dual AC
VOLTAGE0-800V
CURRENT0-3A
RATED POWER2400W
110V/220V Dual AC
VOLTAGE0-800V
CURRENT0-3A
RATED POWER2400W
110V/220V Dual AC
eTM-8003P
$1,686
High Voltage DC Power Supplies · 0-800V 0-3A 2400W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-800V
CURRENT0-3A
RATED POWER2400W
110V/220V Dual AC
eTM-8003PC
$1,719
High Voltage DC Power Supplies · 0-800V 0-3A 2400W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-800V
CURRENT0-3A
RATED POWER2400W
110V/220V Dual AC
eTM-8003PL
$1,930
High Voltage DC Power Supplies · 0-800V 0-3A 2400W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-800V
CURRENT0-3A
RATED POWER2400W
110V/220V Dual AC
eTM-8003U
$1,867
High Voltage DC Power Supplies · 0-800V 0-3A 2400W
Programmable3U Rack-Mount✓ In Stock
VOLTAGE0-800V
CURRENT0-3A
RATED POWER2400W
110V/220V Dual AC
eTM-RM2UFD-3K-1K-3
$4,214
19-Inch Rack Mount DC Power Supplies · 0-1000V 0-3A 3kW (3000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-1000V
CURRENT0-3A
RATED POWER3kW (3000W)
110V/220V Dual AC
eTM-RM2UFT-3K-1K-3
$4,383
19-Inch Rack Mount DC Power Supplies · 0-1000V 0-3A 3kW (3000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-1000V
CURRENT0-3A
RATED POWER3kW (3000W)
110V/220V Dual AC
eTM-RM2UFDL-3K-1K-3
$4,425
19-Inch Rack Mount DC Power Supplies · 0-1000V 0-3A 3kW (3000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-1000V
CURRENT0-3A
RATED POWER3kW (3000W)
110V/220V Dual AC
eTM-RM2UFD-3K6-1K2-3
$3,835
19-Inch Rack Mount DC Power Supplies · 0-1200V 0-3A 3600W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-1200V
CURRENT0-3A
RATED POWER3600W
110V/220V Dual AC
eTM-RM2UFT-3K6-1K2-3
$4,003
19-Inch Rack Mount DC Power Supplies · 0-1200V 0-3A 3600W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-1200V
CURRENT0-3A
RATED POWER3600W
110V/220V Dual AC
eTM-RM2UFDL-3K6-1K2-3
$4,046
19-Inch Rack Mount DC Power Supplies · 0-1200V 0-3A 3600W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-1200V
CURRENT0-3A
RATED POWER3600W
110V/220V Dual AC
eTM-RM2UFD-4K5-1K5-3
$9,271
19-Inch Rack Mount DC Power Supplies · 0-1500V 0-3A 4500W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-1500V
CURRENT0-3A
RATED POWER4500W
110V/220V Dual AC
eTM-RM2UFT-4K5-1K5-3
$9,440
19-Inch Rack Mount DC Power Supplies · 0-1500V 0-3A 4500W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-1500V
CURRENT0-3A
RATED POWER4500W
110V/220V Dual AC
eTM-RM2UFDL-4K5-1K5-3
$9,482
19-Inch Rack Mount DC Power Supplies · 0-1500V 0-3A 4500W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-1500V
CURRENT0-3A
RATED POWER4500W
110V/220V Dual AC
eTM-RM2UFD-6K-2K-3
$12,221
19-Inch Rack Mount DC Power Supplies · 0-2000V 0-3A 6kW (6000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-2000V
CURRENT0-3A
RATED POWER6kW (6000W)
110V/220V Dual AC
eTM-RM2UFT-6K-2K-3
$12,389
19-Inch Rack Mount DC Power Supplies · 0-2000V 0-3A 6kW (6000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-2000V
CURRENT0-3A
RATED POWER6kW (6000W)
110V/220V Dual AC
eTM-RM2UFDL-6K-2K-3
$12,432
19-Inch Rack Mount DC Power Supplies · 0-2000V 0-3A 6kW (6000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-2000V
CURRENT0-3A
RATED POWER6kW (6000W)
110V/220V Dual AC
Technical Reference & Guidelines
Frequently Asked Questions for 3A DC Power Supplies
Q: How does the 0-3A current limit protect connected test circuits?
These regulated power supplies allow precision multi-turn encoder or digital keypad current setting from 0A to 3A. If the load resistance drops or a short occurs, the unit instantly clamps into Constant Current (CC) mode, preventing thermal runaway or DUT destruction.
Q: Are high-current output terminals safe for continuous operation at 3A?
Yes. Models equipped with high output currents use heavy-duty solid brass or pure copper busbar terminal blocks engineered to handle continuous full-load currents with minimal temperature rise and contact resistance.
Q: How are shipping and warranty handled for these 3A units?
All units undergo 100% full-load burn-in in thermal aging chambers prior to dispatch. We ship worldwide via DDP door-to-door air express (approx. 10 business days to US/Europe) and back every unit with a 1-year hardware warranty.
Procurement & Technical Fast-Track
Engineering Support · Worldwide DDP Air Express (~10 Days)
BUY ONLINE IN STOCK
Instant Card & PayPal · 1–3 Working Days Dispatch
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