The Skynet SNP-9541-M1 is a 40W open-frame switching power supply board engineered for medical and industrial applications requiring multiple output rails. Universal input acceptance from 90VAC to 264VAC and triple DC outputs—+5V @ 3A, +12V @ 2A, and -12V @ 0.3A—support diverse system configurations while maintaining compliance with medical safety standards UL2601-1, CSA 601-1, and EN60601-1.
Technical Specifications
Input & Power Characteristics
• Input voltage range: 90VAC to 264VAC (rated 100VAC to 240VAC)
• Input frequency: 47Hz to 63Hz
• Power output: 40W
• Efficiency: >70% at rated load, 115VAC
• Hold-up time: 20ms typical at rated load, 115VAC
• Inrush current: <30A at 115VAC (cold start); <60A at 230VAC (cold start)
Output Configuration
• Rail 1: +5V DC @ 3A
• Rail 2: +12V DC @ 2A
• Rail 3: -12V DC @ 0.3A
Environmental & Safety
• Operating temperature: 0°C to +50°C at rated load
• Storage temperature: -40°C to +85°C
• Relative humidity: 10% to 95% RH, non-condensing
• Operating altitude: 0 to 2000m
• EMI compliance: FCC Docket 20780 Curve B, EN55011 B
• Ground leakage current: <100µA at 244VAC input
• Cooling: Free air convection
Protection Features
• Overload protection: Auto-recovery
• Short circuit protection: Auto-recovery
• Over voltage protection: Auto-recovery with latch-off mode
– Key Features
• Compact open-frame construction: 76.2 × 127 × 30.6 mm, 250g
• Triple output configuration for multi-rail system designs
• Medical-grade safety certifications for patient-contact environments
• Universal input voltage for global deployment
• Molex connectors: 5277-02A (AC input), 5273-06A (DC output)
– Typical Applications
Medical and dental equipment, industrial controllers, server power modules, and patient-environment devices requiring certified, multi-output power conversion.
– Compatibility & Integration
The SNP-9541-M1 integrates into systems designed for triple-output configurations. Related single-output models in the SNP-954X-M1 series accommodate alternative voltage and current requirements: SNP-9546-M1 (5V/8A), SNP-9547-M1 (12V/3.3A), SNP-9548-M1 (15V/2.6A), SNP-9549-M1 (24V/1.7A).
