The Skynet SNP-9031 is a 30W open-frame AC/DC power supply engineered for IT, industrial, and test equipment applications. Universal input acceptance (90–264 VAC, 47–63 Hz) enables worldwide deployment, while triple isolated outputs deliver precision regulation across multiple voltage rails. Individual output regulation of ±1% and 16ms hold-up time at 115VAC full load support demanding embedded and peripheral power scenarios. Comprehensive protection—overload, short circuit, and overvoltage with auto-recovery—ensures circuit integrity. UL, CSA, and VDE approvals with RoHS compliance and FCC Class B EMI qualification confirm suitability for regulated environments.
Technical Specifications
Input
• Input voltage: 90–264 VAC continuous (100–240 VAC label range)
• Frequency: 47–63 Hz
• Input current: 1.5A @ 90VAC; 0.75A @ 180VAC
• Inrush current: <30A @ 115VAC; <60A @ 230VAC
Output
• Configuration: Triple output (+5V @ 2A, +12V @ 1.5A, -12V @ 0.3A example)
• Output regulation: ±1% individual
• Ripple & noise: 120 mV typical (15MHz bandwidth, 0.47 µF load termination)
• Hold-up time: 16ms minimum @ 115VAC full load
• Overload protection: 4A ± 0.4A auto-recovery
• Short circuit protection: Auto-recovery
• Overvoltage protection: Auto-recovery
Electrical & Environmental
• Efficiency: 75% typical at full load
• Line regulation: <±1% (±10% input variation)
• Operating temperature: 0°C to +50°C
• Storage temperature: -40°C to +85°C
• Humidity: 10–95% RH non-condensing
• Altitude: 0–2000m
• Cooling: Natural convection
Physical
• Dimensions: 70 × 130 × 32.1 mm (2.75 × 5.12 × 1.26 in)
• Weight: 0.40 lbs
• Form factor: Open frame
– Key Features
• Triple isolated outputs for multi-rail system architectures
• Rated 30W; maximum 50W capability
• Pin-type output connectors with defined pinout assignments
• Auto-recovery protection across all fault conditions
• RoHS-compliant design
– Typical Applications
• IT peripherals and embedded systems
• Flat panel LCD monitor power stages
• Industrial test and security equipment
• Printer and gaming console supplies
• Notebook computer power modules
– Compatibility & Integration
Pin assignments follow standard configurations; equivalent connector types from alternative vendors may be substituted. The SNP-903 series supports multiple output configurations within the same mechanical envelope.
