Heavy-duty current-fed switch-mode power processing from 1.5 kW to 10 MW+. Engineered for continuous full-power operation, fast programming response, and seamless automated test integration.
MagnaDC programmable DC power supplies leverage over 40 years of power electronics innovation. Utilizing a switch-mode current-fed topology, an inductor on the primary DC bus stores energy rather than large output capacitor banks. This design provides natural immunity to load short circuits, dynamic load steps, and severe arcing environments without component overstress.
Delivering up to 10 kW in a 1U chassis and over 1 MW in compact liquid-cooled cabinets, MagnaDC minimizes rack footprint while maintaining efficiency up to 93%.
Standard SCPI command structures over Ethernet/LXI, USB, and RS-232 ensure that automated test scripts scale seamlessly from bench models to megawatt systems.
All instruments are rated for full continuous output power at 50°C ambient temperature, ensuring 24/7 reliability in industrial test cells worldwide.
Select from six standardized hardware platforms. Every series features master/slave paralleling, isolated analog inputs, and customizable voltage/current operating envelopes.
Next-generation 1.5 kW to 10 kW 1U rack-mount power supplies utilizing Silicon Carbide (SiC) devices and MagnaLINK™ digital control for superior fast dynamic transient response.
Ultra-compact 1U power supplies offering 127 models spanning 1.5 kW to 10 kW. Ideal for high-density automated test equipment (ATE) racks and system integration.
Extends the MagnaDC platform to 10,000 Vdc and 600 Adc in a 2U footprint. Built for continuous high-voltage insulation testing, magnet driving, and battery evaluation.
Extremely broad coverage from 5 kW to 100 kW across 275+ models. Features heavy-duty internal construction with optional internal blocking diodes and liquid cooling.
Floor-standing cabinet systems delivering 150 kW to 3 MW+. Integrated AC input breakers and 12-pulse harmonic neutralizers minimize utility harmonic distortion.
Liquid-cooled cabinet systems providing 500 kW to 10 MW+ power capabilities. Achieves nearly 4x the power density of air-cooled equivalents for space-restricted facilities.
Compare key operational parameters to identify the correct power system for your laboratory or production facility.
| Series Platform | Power Output | Voltage Range | Current Range | Form Factor | Cooling Method |
|---|---|---|---|---|---|
| SLx Series | 1.5 kW – 10 kW | 5 – 3000 Vdc | 1.5 – 600 Adc | 1U Rack-Mount | Forced Air (SiC-enhanced) |
| SL Series | 1.5 kW – 10 kW | 5 – 1500 Vdc | 1.5 – 250 Adc | 1U Rack-Mount | Forced Air |
| XR Series | 2 kW – 10 kW | 2 – 10,000 Vdc | 0.2 – 600 Adc | 2U Rack-Mount | Forced Air |
| TS Series | 5 kW – 100 kW | 5 – 6000 Vdc | 1.2 – 10,000 Adc | 3U – 16U Rack-Mount | Air or Optional Water (+WC) |
| MT Series | 150 kW – 3 MW+ | 32 – 6000 Vdc | 25 – 6000 Adc | Floor Cabinet | Forced Air (12-Pulse) |
| ML Series | 500 kW – 10 MW+ | 100 – 6000 Vdc | Up to 5000 Adc | Floor Cabinet | Integrated Closed-Loop Water |
Customize instrument dynamic performance, output isolation, protection circuits, and industrial communication protocols at the time of order.
Integrated internal heat exchangers allow full power operation in sealed cabinets or climate-controlled environments where heat rejection to room air is limited.
Reinforces internal insulation barrier to allow output floating voltages up to ±3000 Vdc relative to chassis ground for series-stacking applications.
Internal heavy-duty heatsinked diode protects output stage against reverse EMF generated by motor drives, highly inductive coils, or battery sources.
Replaces output capacitance filter bank with low-capacitance film components, drastically reducing output rise and fall transition times.
Factory options available for EtherCAT (+ECAT), EtherNet/IP (+EIP), PROFINET (+PROF), Modbus-TCP (+MTCP), CANopen (+CAN), and IEEE-488 GPIB (+GPIB).
Internal mechanical reinforcement independently tested to MIL-STD-810G and RTCA DO-160 standards for severe shock and vibration installations.
Enhance measurement stability, system safety, and multi-unit synchronization with factory-engineered accessories.
External add-on providing sub-10 ppm current stability, 24-bit resolution, and up to 10x reduction in output ripple for particle accelerator magnets and metrology applications.
External 1U rack-mount reverse protection module offering independent thermal cooling, sense point relocation, and high voltage/current ratings.
Enables dynamic current sharing and synchronized control across multiple MagnaDC units operating in parallel, scaling system power past 10 MW.
Overseas procurement teams and OEM system integrators receive direct engineering technical evaluation, certified compliance documentation, export logistics support, and reliable 4–6 week factory production scheduling.