Next-Generation High-Power Density for Global B2B Integration
The SLx Series represents Magna-Power's most advanced 1U programmable DC power supply architecture. Engineered for high-reliability industrial automation, automated test equipment (ATE) racks, and continuous laboratory workloads, the SLx Series offers 171 standard models delivering up to 600 A or 3000 Vdc in a ultra-compact 1.75-inch chassis.
Rugged Current-Fed Conversion
Utilizes an inductor-based current-fed topology paired with wide-bandgap SiC power semiconductors. Inherent surge immunity prevents fast current spikes and transformer saturation during dynamic loads or fault conditions.
16-Bit MagnaLINK™ DSP Control
Fully digital distributed control architecture providing 16-bit programming and measurement resolution. Features native 100 ppm stability, programmable slew rate controls, and field-tunable gain scheduling.
Seamless Master-Slave Expansion
Dual MagnaLINK high-speed digital ports allow plug-and-play paralleling of up to 16 units under a single master controller, expanding current capability up to 9,600 A without system recalibration.
Built for Mission-Critical Industrial & Scientific Applications
Magna-Power’s vertically integrated manufacturing facility in Flemington, New Jersey ensures that every SLx unit undergoes full magnetic winding, sheet metal fabrication, SMT assembly, and full-load burn-in prior to global shipment.
Target Diagnostics™ Matrix
Rear-mounted LED diagnostics mirror internal circuit status across all major functional blocks. Engineers can troubleshoot system state without removing the top cover or unmounting from the rack bay.
Programmable Safety Limits
Multilayered protection features independent Over-Voltage Trip (OVT), Over-Current Trip (OCT), thermal monitoring, 5V interlock input, and a dedicated 24V hardware emergency stop interrupt.
Isolated External User I/O
Standard 26-pin DB-26 connector delivers isolated 0-10V analog inputs/outputs, 5V digital logic control signals, and a 2 kHz high-speed analog channel for real-time hardware-in-the-loop (HIL) testing.
Full Continuous 50°C Rating
Designed with conservative thermal margins to operate at full rated power continuously up to 50°C ambient temperature, eliminating power derating in harsh plant conditions.
SLx Series Power Rating & Output Capabilities
Select your required maximum voltage and output current across six power levels. All units feature universal AC input compatibility and high operating efficiency up to 95%.
| Max Voltage (Vdc) | 1.5 kW Max Adc | 2.6 kW Max Adc | 4.0 kW Max Adc | 6.0 kW Max Adc | 8.0 kW Max Adc | 10.0 kW Max Adc | Ripple (mVrms) | Efficiency |
|---|---|---|---|---|---|---|---|---|
| 5 Vdc | 250 A | — | — | — | — | — | 30 mV | 84% |
| 16 Vdc | 93 A | 162 A | 250 A | — | — | — | 40 mV | 89% |
| 40 Vdc | 37 A | 65 A | 100 A | 150 A | 200 A | 250 A | 80 mV | 91% |
| 100 Vdc | 15 A | 26 A | 40 A | 60 A | 80 A | 100 A | 120 mV | 93% |
| 300 Vdc | 5.0 A | 8.6 A | 13.2 A | 20.0 A | 26.4 A | 33.3 A | 160 mV | 94% |
| 600 Vdc | 2.5 A | 4.3 A | 6.4 A | 10.0 A | 13.3 A | 16.5 A | 250 mV | 95% |
| 1000 Vdc | 1.5 A | 2.6 A | 4.0 A | 6.0 A | 8.0 A | 10.0 A | 400 mV | 95% |
| 3000 Vdc | 0.5 A | 0.86 A | 1.3 A | 2.0 A | 2.6 A | 3.3 A | 8500 mV | 95% |
* Note: Additional voltage configurations available (e.g., 20V, 25V, 32V, 50V, 60V, 80V, 125V, 160V, 200V, 250V, 375V, 400V, 500V, 800V, 1250V, 1500V, 2000V, 2500V). Contact applications engineering for complete specification sheets.
Seamless Fieldbus Communications & Automation Software
Designed for simplified system integration with comprehensive SCPI and Modbus command structures. Device description files are provided to streamline Tag mapping in PLC environments.
Standard Interfaces
Equipped with dual USB ports (front and rear panels), RS485 communication ports, and isolated user I/O ports out-of-the-box.
Industrial Fieldbus Options
Factory options include LXI TCP/IP Ethernet (+LXI), Modbus-TCP (+MTCP), EtherNet/IP (+EIP), EtherCAT (+ECAT), PROFINET (+PROF), and CANopen (+CAN).
MagnaCTRL Software Suite
Bundled control software enabling multi-device dashboard creation, automated sequencing, data logging to .csv format, calibration adjustments, and firmware updates.
Certified for Global Procurement Standards
Magna-Power instruments adhere to international safety and environmental standards, including CE Mark, UKCA, EN 61010-1 safety, CISPR 22 Class A EMC, RoHS, and REACH compliance.
Request Technical Consultation & Custom Quote
Our applications engineers are ready to assist with model selection, input voltage requirements, custom enclosure packaging, and international delivery schedules.