50A Variable DC Power Supplies (0–50A Adjustable)
Regulated 0–50A DC power supplies available across 15V–160V voltage and 750W–8kW 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⇅ |
|---|---|---|---|---|---|
 | Modular Multi-Channel Systems · series.10 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-15V | 0-50A | 750W | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-20V | 0-50A | 1kW (1000W) | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-20V | 0-50A | 1kW (1000W) | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-20V | 0-50A | 1kW (1000W) | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-20V | 0-50A | 1kW (1000W) | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-20V | 0-50A | 1kW (1000W) | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-20V | 0-50A | 1kW (1000W) | |
 | 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 | |
| Modular Multi-Channel Systems · series.5 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-30V | 0-50A | 1500W | |
| Modular Multi-Channel Systems · series.10 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-30V | 0-50A | 1500W | |
 | 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-30V | 0-50A | 1500W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-30V | 0-50A | 1500W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-30V | 0-50A | 1500W | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-50V | 0-50A | 2500W | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-50V | 0-50A | 2500W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-50V | 0-50A | 2500W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-50V | 0-50A | 2500W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-50V | 0-50A | 2500W | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-50V | 0-50A | 2500W | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-60V | 0-50A | 2kW (2000W) | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-60V | 0-50A | 3kW (3000W) | |
 | High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-60V | 0-50A | 3kW (3000W) | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-60V | 0-50A | 3kW (3000W) | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-60V | 0-50A | 3kW (3000W) | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-60V | 0-50A | 3kW (3000W) | |
| High Power DC Power Supplies · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-60V | 0-50A | 3kW (3000W) | |
| Modular Multi-Channel Systems · series.10 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-60V | 0-50A | 3kW (3000W) | |
| Modular Multi-Channel Systems · series.5 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-60V | 0-50A | 3kW (3000W) | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-60V | 0-50A | 3kW (3000W) | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-60V | 0-50A | 3kW (3000W) | |
| 19-Inch Rack Mount DC Power Supplies · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-60V | 0-50A | 3kW (3000W) | |
 | Multiple Output DC Power Supplies · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-60V | 0-50A | 4kW (4000W) | |
| Multiple Output DC Power Supplies · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-60V | 0-50A | 4kW (4000W) | |
| Multiple Output DC Power Supplies · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-60V | 0-50A | 4kW (4000W) | |
| Multiple Output DC Power Supplies · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-60V | 0-50A | 4kW (4000W) | |
| Multiple Output DC Power Supplies · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-60V | 0-50A | 4kW (4000W) | |
| Multiple Output DC Power Supplies · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-60V | 0-50A | 4kW (4000W) | |
| Modular Multi-Channel Systems · series.5 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-80V | 0-50A | 4kW (4000W) | |
| Modular Multi-Channel Systems · series.5 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-100V | 0-50A | 5kW (5000W) | |
| 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) | |
| Modular Multi-Channel Systems · series.10 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-160V | 0-50A | 8kW (8000W) |
VOLTAGE0-15V
CURRENT0-50A
RATED POWER750W
110V/220V Dual AC
VOLTAGE0-20V
CURRENT0-50A
RATED POWER1kW (1000W)
110V/220V Dual AC
VOLTAGE0-20V
CURRENT0-50A
RATED POWER1kW (1000W)
110V/220V Dual AC
eTM-2050P
$843
High Power DC Power Supplies · 0-20V 0-50A 1kW (1000W)
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-20V
CURRENT0-50A
RATED POWER1kW (1000W)
110V/220V Dual AC
eTM-2050PC
$855
High Power DC Power Supplies · 0-20V 0-50A 1kW (1000W)
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-20V
CURRENT0-50A
RATED POWER1kW (1000W)
110V/220V Dual AC
eTM-2050PL
$1,066
High Power DC Power Supplies · 0-20V 0-50A 1kW (1000W)
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-20V
CURRENT0-50A
RATED POWER1kW (1000W)
110V/220V Dual AC
eTM-2050U
$1,180
High Power DC Power Supplies · 0-20V 0-50A 1kW (1000W)
Programmable3U Rack-Mount✓ In Stock
VOLTAGE0-20V
CURRENT0-50A
RATED POWER1kW (1000W)
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
VOLTAGE0-30V
CURRENT0-50A
RATED POWER1500W
110V/220V Dual AC
VOLTAGE0-30V
CURRENT0-50A
RATED POWER1500W
110V/220V Dual AC
eTM-UM-10C
$1,981
Modular Multi-Channel Systems · 0-30V 0-50A 1500W
ProgrammableModular Power✓ In Stock
VOLTAGE0-30V
CURRENT0-50A
RATED POWER1500W
110V/220V Dual AC
eTM-RM2UHD-1K5-30-50
$2,233
19-Inch Rack Mount DC Power Supplies · 0-30V 0-50A 1500W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-30V
CURRENT0-50A
RATED POWER1500W
110V/220V Dual AC
eTM-RM2UHT-1K5-30-50
$2,402
19-Inch Rack Mount DC Power Supplies · 0-30V 0-50A 1500W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-30V
CURRENT0-50A
RATED POWER1500W
110V/220V Dual AC
eTM-RM2UHDL-1K5-30-50
$2,444
19-Inch Rack Mount DC Power Supplies · 0-30V 0-50A 1500W
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-30V
CURRENT0-50A
RATED POWER1500W
110V/220V Dual AC
VOLTAGE0-50V
CURRENT0-50A
RATED POWER2500W
110V/220V Dual AC
VOLTAGE0-50V
CURRENT0-50A
RATED POWER2500W
110V/220V Dual AC
eTM-5050P
$1,327
High Power DC Power Supplies · 0-50V 0-50A 2500W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-50V
CURRENT0-50A
RATED POWER2500W
110V/220V Dual AC
eTM-5050PC
$1,340
High Power DC Power Supplies · 0-50V 0-50A 2500W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-50V
CURRENT0-50A
RATED POWER2500W
110V/220V Dual AC
eTM-5050PL
$1,551
High Power DC Power Supplies · 0-50V 0-50A 2500W
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-50V
CURRENT0-50A
RATED POWER2500W
110V/220V Dual AC
VOLTAGE0-50V
CURRENT0-50A
RATED POWER2500W
110V/220V Dual AC
eTM-RA2UHD-2K-60-50
$2,318
19-Inch Rack Mount DC Power Supplies · 0-60V 0-50A 2kW (2000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER2kW (2000W)
110V/220V Dual AC
VOLTAGE0-60V
CURRENT0-50A
RATED POWER3kW (3000W)
110V/220V Dual AC
VOLTAGE0-60V
CURRENT0-50A
RATED POWER3kW (3000W)
110V/220V Dual AC
eTM-6050P
$1,538
High Power DC Power Supplies · 0-60V 0-50A 3kW (3000W)
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER3kW (3000W)
110V/220V Dual AC
eTM-6050PC
$1,551
High Power DC Power Supplies · 0-60V 0-50A 3kW (3000W)
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER3kW (3000W)
110V/220V Dual AC
eTM-6050PL
$1,762
High Power DC Power Supplies · 0-60V 0-50A 3kW (3000W)
ProgrammableSwitching Power✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER3kW (3000W)
110V/220V Dual AC
eTM-6050U
$1,812
High Power DC Power Supplies · 0-60V 0-50A 3kW (3000W)
Programmable3U Rack-Mount✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER3kW (3000W)
110V/220V Dual AC
eTM-UM-10E
$2,402
Modular Multi-Channel Systems · 0-60V 0-50A 3kW (3000W)
ProgrammableModular Power✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER3kW (3000W)
110V/220V Dual AC
eTM-UMM-5Q
$2,697
Modular Multi-Channel Systems · 0-60V 0-50A 3kW (3000W)
ProgrammableModular Power✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER3kW (3000W)
110V/220V Dual AC
eTM-RM2UFD-3K-60-50
$2,781
19-Inch Rack Mount DC Power Supplies · 0-60V 0-50A 3kW (3000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER3kW (3000W)
110V/220V Dual AC
eTM-RM2UFT-3K-60-50
$2,950
19-Inch Rack Mount DC Power Supplies · 0-60V 0-50A 3kW (3000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER3kW (3000W)
110V/220V Dual AC
eTM-RM2UFDL-3K-60-50
$2,992
19-Inch Rack Mount DC Power Supplies · 0-60V 0-50A 3kW (3000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER3kW (3000W)
110V/220V Dual AC
eTM-RD-6050-6050
$3,582
Multiple Output DC Power Supplies · 0-60V 0-50A 4kW (4000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER4kW (4000W)
110V/220V Dual AC
eTM-RD-6050-10030
$3,582
Multiple Output DC Power Supplies · 0-60V 0-50A 4kW (4000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER4kW (4000W)
110V/220V Dual AC
eTM-RD-6050-15020
$3,582
Multiple Output DC Power Supplies · 0-60V 0-50A 4kW (4000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER4kW (4000W)
110V/220V Dual AC
eTM-RD-6050-30010
$4,046
Multiple Output DC Power Supplies · 0-60V 0-50A 4kW (4000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER4kW (4000W)
110V/220V Dual AC
eTM-RD-6050-4007
$4,172
Multiple Output DC Power Supplies · 0-60V 0-50A 4kW (4000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER4kW (4000W)
110V/220V Dual AC
eTM-RD-6050-8040
$7,248
Multiple Output DC Power Supplies · 0-60V 0-50A 4kW (4000W)
Programmable2U Rack-Mount✓ In Stock
VOLTAGE0-60V
CURRENT0-50A
RATED POWER4kW (4000W)
110V/220V Dual AC
eTM-UM-5J
$2,276
Modular Multi-Channel Systems · 0-80V 0-50A 4kW (4000W)
ProgrammableModular Power✓ In Stock
VOLTAGE0-80V
CURRENT0-50A
RATED POWER4kW (4000W)
110V/220V Dual AC
eTM-UMM-5U
$3,224
Modular Multi-Channel Systems · 0-100V 0-50A 5kW (5000W)
ProgrammableModular Power✓ In Stock
VOLTAGE0-100V
CURRENT0-50A
RATED POWER5kW (5000W)
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
eTM-UM-10K
$3,540
Modular Multi-Channel Systems · 0-160V 0-50A 8kW (8000W)
ProgrammableModular Power✓ In Stock
VOLTAGE0-160V
CURRENT0-50A
RATED POWER8kW (8000W)
110V/220V Dual AC
Technical Reference & Guidelines
Frequently Asked Questions for 50A DC Power Supplies
Q: How does the 0-50A current limit protect connected test circuits?
These regulated power supplies allow precision multi-turn encoder or digital keypad current setting from 0A to 50A. 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 50A?
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 50A 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