WINNA medical-grade power adapter series covers a power range from 10W to 48W, strictly certified to IEC EN60601 medical electrical equipment safety standards, with ultra-low leakage current (<100μAUL/CE/FCC/RoHSOEM/ODM
Full Series Model Specifications
| Model | Input Voltage | Output Range | Output Current | Max Power | Safety Standard | Certification | Leakage Current |
| YN10MED | AC100-240V | 5-24VDC | 0.01-2A | 10W | IEC EN60601 | UL/CE/FCC | <100μA |
| YN24MED | AC100-240V | 5-24VDC | 0.01-5A | 24W | IEC EN60601 | UL/CE/FCC | <100μA |
| YN48MED | AC100-240V | 9-30VDC | 0.01-5A | 48W | IEC EN60601 | UL/CE/FCC | <100μA |
Electrical Characteristics
| Input Voltage Range | AC 100-240V (Global Wide Voltage) 50/60Hz |
| Leakage Current | <100μA@264VAC 60HzIEC EN60601-1 |
| Patient Protection Method | 2×MOPP (Patient Protection Method), 1×MOPP (Operator Protection Method) |
| Creepage Distance | ≥8mm (Primary-Secondary) |
| Dielectric Strength | Input-Output 4000VAC/1min (Medical Grade Reinforced Insulation) |
| Insulation Resistance | Input-Output ≥100MΩ (500VDC) |
| Protection Functions | Overvoltage Protection / Overcurrent Protection / Short Circuit Protection / Overtemperature Protection |
| Energy Efficiency Level | Compliant with Level VI Energy Efficiency Standard |
| EMC Standard | EN55011 Class B / EN60601-1-2 Medical EMC |
Environmental Parameters
| Operating Temperature | -10°C to +50°C (Full Load) |
| Storage Temperature | -25°C to +70°C |
| Operating Humidity | 15% ~ 85% RH (Non-condensing) |
| Altitude | ≤3000m |
| MTBF | ≥100,000 hours (MIL-HDBK-217F Standard) |
Mechanical Parameters
| Product Form | Desktop / Wall-Mount (Depending on Model) |
| Housing Material | Medical Grade PC/ABS Flame Retardant Housing (UL94 V-0) |
| Color | White / Medical Blue-White |
| DC Connector Specifications | 5.5×2.1mm / 5.5×2.5mm / Custom |
| Output Cable | Medical Grade TPE Cable, Cable Length 1.2m~3m Optional |
| LED Indicator | Green Power-On Indicator |
Application Scenarios
- Patient Monitoring
Continuous power supply for ECG monitors, blood pressure monitors, pulse oximeters, multi-parameter monitors, etc., with low leakage current ensuring patient safety.
- Respiratory/Anesthesia Equipment
Ventilators, anesthesia machines, oxygen concentrators, CPAP respiratory therapy devices, high reliability to meet life support equipment power needs.
- Portable Diagnostic Equipment
Portable ultrasound machines, ECG machines, blood glucose meters, thermometer bases, lightweight design for mobile medical scenarios.
- Laboratory/Rehabilitation Equipment
Centrifuges, incubators, rehabilitation therapy equipment, massage chair power supplies, medical-grade quality ensures experimental data accuracy.
Frequently Asked Questions
What is the difference between a medical-grade power adapter and a regular power adapter?
Medical-grade power adapters are certified to the IEC EN60601 medical electrical equipment safety standard. Key differences include: ultra-low leakage current (<100μA>300μA), 2×MOPP patient protection, reinforced insulation (4000VAC withstand voltage), medical-grade EMC standard EN55011, ensuring safety and reliability in medical environments with patient contact.
Leakage Current<100μA
In patient contact scenarios, tiny leakage currents may flow through the patient's body to ground, posing a risk of micro-shock. The IEC EN60601 standard requires leakage current for patient care equipment<100μA
How long is the OEM certification cycle for medical equipment?
The IEC EN60601 certification cycle is typically 8-12 weeks. WINNA has obtained multiple medical power certifications, allowing for rapid expansion based on existing certifications. The OEM prototyping cycle is 3-4 weeks, and the mass production cycle is 4-6 weeks.
Can the DC connector and output parameters be customized?
Yes. We support customization of DC connector specifications (5.5×2.1mm/5.5×2.5mm/3.5×1.35mm, etc.), output cable length customization (1.2m~3m), and special voltage/current output requirements. Minimum order quantity, please contact sales for confirmation.
What is the lifespan of a medical power supply?
Medical-grade power supplies use medical-grade materials and stricter design standards, with MTBF ≥100,000 hours (MIL-HDBK-217F standard) and a typical service life of over 10 years. The whole unit warranty is 24 months, with core components extended to 36 months.
