MEAN WELL MSP Series Premium Medical Power Supply
Complete Portfolio: 100W to 1600W | MOOP/MOPP Safety | Ultra-Low Leakage Current | 5-Year Warranty
Engineered for Critical Medical Applications
The MEAN WELL MSP Series represents the highest standard in medical-grade enclosed power supplies. Ranging from 100W to 1600W, this family is rigorously tested and certified to international medical safety standards, ensuring maximum patient and operator protection in clinical environments.
Core Medical Advantages
- Strict Safety Isolation: Achieves basic medical safety levels (MOOP), with the flagship MSP-1600 achieving 2xMOPP (Means of Patient Protection) primary-to-secondary isolation.
- Ultra-Low Leakage Current: Engineered for safety with earth leakage current typically below 300μA (or <500μA on highest power models) and touch current below 100μA.
- High Reliability Design: Built with 105°C long-life electrolytic capacitors, high efficiency topologies (up to 92%), and backed by a comprehensive 5-year warranty.
- Surge Immunity: Capable of withstanding a 300VAC input surge for 5 seconds without damage.
MSP-100, MSP-200, & MSP-300 Specifications
The lower wattage segments are highly compact (1U low profile, 38mm~41mm height) and designed for quieter operation. The 100W and 200W models rely completely on free air convection cooling.
| Model Series | Max Power | Available DC Voltages | Max Efficiency | Cooling Method |
|---|---|---|---|---|
| MSP-100 | 100W | 3.3V, 5V, 7.5V, 12V, 15V, 24V, 36V, 48V | Up to 90% | Free Air Convection |
| MSP-200 | 200W | 3.3V, 5V, 7.5V, 12V, 15V, 24V, 36V, 48V | Up to 89% | Free Air Convection |
| MSP-300 | 300W | 3.3V, 5V, 7.5V, 12V, 15V, 24V, 36V, 48V | Up to 89% | Built-in Fan (Speed Controlled) |
MSP-450, MSP-600, MSP-1000 & MSP-1600 Specifications
For demanding medical imaging, lab automation, and high-power diagnostic equipment, the mid-to-high wattage MSP series delivers robust power with active thermal management and active PFC.
| Model Series | Max Power | Available DC Voltages | Max Efficiency | Active PFC |
|---|---|---|---|---|
| MSP-450 | 450W | 3.3V, 5V, 7.5V, 12V, 15V, 24V, 36V, 48V | Up to 89.5% | PF > 0.95 |
| MSP-600 | 600W | 3.3V, 5V, 7.5V, 12V, 15V, 24V, 36V, 48V | Up to 89% | PF > 0.93 |
| MSP-1000 | 1000W | 12V, 15V, 24V, 48V | Up to 94% | PF > 0.95 |
| MSP-1600 | 1600W | 12V, 24V, 36V, 48V | Up to 92% | PF > 0.97 |
Advanced Controls & System Integration
Starting from the MSP-200 series and up, MEAN WELL has integrated extensive auxiliary functions to serve modern, digitized medical equipment.
Auxiliary & Diagnostic Signals
- Remote ON/OFF: Standard on all models, allowing the main power to be toggled electronically via a remote signal.
- 5V Standby Output: Models from 200W~1000W include an independent 5V@0.3A (or 5V@0.3A~0.5A depending on model) standby circuit to keep logic controllers awake. (Note: MSP-1600 features 12V@0.8A Aux).
- DC OK Signal: Provides a TTL or relay contact signal to notify the system motherboard that the power output is stable.
- Remote Sense: Compensates for voltage drops across the output wiring (compensates up to 0.5V).
Flagship Capabilities (MSP-1000 / MSP-1600)
- Current Sharing (Paralleling): The MSP-600 (up to 2400W) and MSP-1000 (up to 4000W) support active current sharing to scale power seamlessly.
- Programmable Voltage (PV): The MSP-1600 allows output voltage to be trimmed dynamically from 15% to 115% via an external signal.
- Digital Communication: The MSP-1600 is equipped with built-in CANBus (PMBus optional) for deep system diagnostics, control, and remote monitoring.
Medical Certifications & Physical Dimensions
Medical Standards Compliance
- Global Safety: Approved to IEC 60601-1, ANSI/AAMI ES60601-1, TUV EN60601-1.
- Isolation Level: General series operates at MOOP (Means of Operator Protection). The flagship MSP-1600 operates at the strictest 2xMOPP (Primary to Secondary).
- EMC Immunity: Meets rigorous medical EMC standards (EN55011 Class B).
Dimensions (L * W * H)
| Model | Length | Width | Height (Profile) |
|---|---|---|---|
| MSP-100 | 159 mm | 97 mm | 38 mm (1U) |
| MSP-200 | 199 mm | 98 mm | 38 mm (1U) |
| MSP-300 | 199 mm | 105 mm | 41 mm |
| MSP-450 | 218 mm | 105 mm | 41 mm |
| MSP-600 | 218 mm | 105 mm | 63.5 mm |
| MSP-1000 | 218 mm | 105 mm | 63.5 mm |
| MSP-1600 | 310 mm | 85 mm | 41 mm |
