400V Variable DC Power Supply
Professional 0-400V Adjustable Precision Source
Technical Overview
400V DC power sources for EV ecosystem testing. Simulates 400V native electric vehicle battery architectures and charging components.
Application Engineering Note
Exact 400V maximum rating for specialized applicationsHigh power density compact designOver-voltage and over-current protection
Compliance Standards
IEC 61010-1CE CertifiedRoHS
Primary Use Cases
General Purpose Lab Testing (0-400V)
Electronic Component Burn-in
DC Motor Characterization
R&D Engineering
Frequently Asked Questions (400V)
What are the key applications for a 400V supply?
A 400V variable power supply is optimized for testing electronic circuits, motors, and systems that require voltage flexibility up to 400V. It provides precise control for compliance testing and component verification.
Is the simulation output isolated?
Yes, the DC output is electrically isolated from the mains input, ensuring safety for sensitive test equipment and personnel.
Check Pricing & Stock
View live inventory and wholesale pricing for the 400V Series on our main distribution portal.
View 400V Power Supply ProductsSpec Sheet
REV. 2026
| Output Ripple | < 3mVrms |
| Efficiency | > 85% |
| Cooling | Temperature Controlled Fan |
Performance Index
Documentation
Access the full PDF Manual, Safety Data Sheet, and ISO Calibration Certificate.