switching power supply 12V, 2A (25W)

📖 Description

• A compact switching power supply that delivers 12V at 2A (25W). Designed for long life and stable performance, it’s ideal for powering LED systems, control panels, and industrial electronics.

🔧 Technical Specifications

• Output Voltage: 12V DC
• Output Current: 2A
• Rated Power: 25W
• Input Voltage Range: 85–264V AC
• Frequency: 47–63Hz
• Efficiency: Approximately 85%
• Voltage Adjustment Range: ±10%
• Ripple & Noise: ≤100mVp-p
• Voltage Tolerance: ±1%
• Line Regulation: ±0.5%
• Load Regulation: ±1%
• Setup Time: ≤200ms
• Rise Time: ≤50ms
• Hold-up Time: ≥20ms at full load
• Protections: Overload (105–150% hiccup mode), overvoltage (29–33V), short circuit, over-temperature
• Cooling Method: Natural air convection (fanless)
• Operating Temperature: -10°C to +60°C
• Storage Temperature: -20°C to +85°C
• Humidity: 20%–90% RH (non-condensing)
• Isolation Resistance: ≥100MΩ at 500VDC
• Withstand Voltage: I/P-O/P: 3KVAC, I/P-FG: 1.5KVAC, O/P-FG: 0.5KVAC
• Safety Standards: CE, RoHS, FCC, ISO9001
• Dimensions: Approximately 58 × 87 × 33 mm
• Weight: Approximately 0.3 kg

⚙️ Features

• Compact Design: Small footprint suitable for space-constrained installations.
• High Efficiency: Up to 85% efficiency reduces energy consumption and heat generation.
• Reliable Performance: Built-in protections ensure safe and stable operation.
• Fanless Cooling: Natural air convection minimizes noise and mechanical wear.
• Wide Input Range: Accepts a broad range of AC and DC input voltages for versatility.
• Adjustable Output: Output voltage can be fine-tuned within ±10% to meet specific requirements.

🛠️ Applications

• LED Lighting: Powers LED strips, modules, and displays.
• Industrial Automation: Supplies control systems, sensors, and actuators.
• Instrumentation: Provides stable power for measurement and testing equipment.
• Communication Equipment: Supports routers, switches, and other network devices.
• DIY Projects: Ideal for hobbyists requiring a reliable 12V DC power source.