400V Bench Power Supplies
Our 400V high voltage DC power bench supply is a variable DC power supply, known for its low ripple and noise levels. This variable DC regulated power supply comes with a comprehensive set of safety features, such as overload, short-circuit, over-current, and over-temperature protection, which guarantee optimal performance in a variety of applications.
These 400V variable bench power supplies are particularly well-suited for:
- Electrical Equipment Testing: Crucial for the development and assessment of equipment to verify its functionality and adherence to safety standards.
- Telecommunications: Delivers stable power for testing and maintaining telecommunications equipment, critical for reliable communication systems.
- Industrial Production: Provides reliable and consistent power to meet the stringent requirements of industrial manufacturing.
- Research and Development Labs: Perfect for electronic experiments that require clean and precise power to ensure accurate data collection.
Showing 1–18 of 20 results
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SALE eTM-40010, 4-Kob High Power DC Benchtop Power Supply Adjustable 400V 10A with 4-Digit LED Display, Output Enable/Disable Button, Encoder Coarse & Fine Adjustment Knob
$1,899.00Original price was: $1,899.00.$1,459.00Current price is: $1,459.00. -
SALE eTM-40010C, 2-Kob High Power Benchtop Variable DC Power Supply 0-400V 0-10A with LED Display, Low Noise Smart Cooling Fan, 5 Powerful Safety Protections
$2,049.00Original price was: $2,049.00.$1,589.00Current price is: $1,589.00. -
SALE eTM-40010P, 400V 10A High Voltage Programmable DC Bench Power Supply with CV/CC Mode Automatic Conversion, RS485 Communication Serial Port
$2,199.00Original price was: $2,199.00.$1,648.00Current price is: $1,648.00. -
SALE eTM-40010PC, High Voltage DC Programmable Bench Power Supply 400V 10A with PC Software Control, RS485 Interface, Encoder Adjustment Knob
$2,199.00Original price was: $2,199.00.$1,659.00Current price is: $1,659.00. -
SALE eTM-40010U, High Power 3U Programmable DC Bench Top Power Supply 400V 10A with 4-Digit LED Display, CV/CC Mode Automatic Conversion, RS232/RS485/USB Communication Port
$2,199.00Original price was: $2,199.00.$1,749.00Current price is: $1,749.00. -
SALE eTM-4002, 4-Kob DC Benchtop Power Supply Adjustable 400V 2A with 4-Digit LED Display, Output Enable/Disable Button, Encoder Coarse & Fine Adjustment Knob
$999.00Original price was: $999.00.$549.00Current price is: $549.00. -
SALE eTM-4002C, 2-Kob Benchtop Variable DC Power Supply 0-400V 0-2A with LED Display, Low Noise Smart Cooling Fan, 5 Powerful Safety Protections
$789.00Original price was: $789.00.$549.00Current price is: $549.00. -
SALE eTM-4002P, 400V 2A High Voltage Programmable DC Bench Power Supply with CV/CC Mode Automatic Conversion, RS485 Communication Serial Port
$1,099.00Original price was: $1,099.00.$599.00Current price is: $599.00. -
SALE eTM-4002PC, High Voltage DC Programmable Bench Power Supply 400V 2A with PC Software Control, RS485 Interface, Encoder Adjustment Knob
$1,099.00Original price was: $1,099.00.$649.00Current price is: $649.00. -
SALE eTM-4002U, 3U Programmable DC Bench Top Power Supply 400V 2A with 4-Digit LED Display, CV/CC Mode Automatic Conversion, RS232/RS485/USB Communication Port
$1,299.00Original price was: $1,299.00.$749.00Current price is: $749.00. -
SALE eTM-4003, 4-Kob DC Benchtop Power Supply Adjustable 400V 3A with 4-Digit LED Display, Output Enable/Disable Button, Encoder Coarse & Fine Adjustment Knob
$1,099.00Original price was: $1,099.00.$649.00Current price is: $649.00. -
SALE eTM-4003C, 2-Kob Benchtop Variable DC Power Supply 0-400V 0-3A with LED Display, Low Noise Smart Cooling Fan, 5 Powerful Safety Protections
$1,199.00Original price was: $1,199.00.$659.00Current price is: $659.00. -
SALE eTM-4003P, 400V 3A High Voltage Programmable DC Bench Power Supply with CV/CC Mode Automatic Conversion, RS485 Communication Serial Port
$1,199.00Original price was: $1,199.00.$659.00Current price is: $659.00. -
SALE eTM-4003PC, High Voltage DC Programmable Bench Power Supply 400V 3A with PC Software Control, RS485 Interface, Encoder Adjustment Knob
$1,099.00Original price was: $1,099.00.$689.00Current price is: $689.00. -
SALE eTM-4003U, 3U Programmable DC Bench Top Power Supply 400V 3A with 4-Digit LED Display, CV/CC Mode Automatic Conversion, RS232/RS485/USB Communication Port
$1,399.00Original price was: $1,399.00.$799.00Current price is: $799.00. -
SALE eTM-4005, 4-Kob DC Benchtop Power Supply Adjustable 400V 5A with 4-Digit LED Display, Output Enable/Disable Button, Encoder Coarse & Fine Adjustment Knob
$1,399.00Original price was: $1,399.00.$799.00Current price is: $799.00. -
SALE eTM-4005C, 2-Kob Benchtop Variable DC Power Supply 0-400V 0-5A with LED Display, Low Noise Smart Cooling Fan, 5 Powerful Safety Protections
$1,459.00Original price was: $1,459.00.$849.00Current price is: $849.00. -
SALE eTM-4005P, 400V 5A High Voltage Programmable DC Bench Power Supply with CV/CC Mode Automatic Conversion, RS485 Communication Serial Port
$1,499.00Original price was: $1,499.00.$999.00Current price is: $999.00.