Mean Well S-25-5 Switching Power Supply 25W 5V 5A

The Mean Well S-25-5 is a compact and efficient 25W switching power supply designed for versatility and reliability across various applications. Here's a concise overview of its key features and specifications:

Features: Mean Mean Well S-25-5 Switching Power Supply 25W 5V 5A

• Universal AC input (85-264VAC) with full range capability

• Comprehensive protection: Short circuit, overload, and over-voltage

• Efficient cooling through free air convection

• 100% full load burn-in tested for reliability

• Fixed 56KHz switching frequency for consistent performance

• Backed by a 3-year manufacturer warranty

Output Specifications:

• DC Voltage: 5V (adjustable 4.75-5.5V)

• Rated Current: 5A (0-5A range)

• Power Output: 25W

• Low Ripple and Noise: 50mVp-p max

• Excellent Regulation: ±2.0% voltage tolerance, ±0.5% line regulation, ±1.0% load regulation

Input Characteristics:

• Wide AC Input Range: 85-264VAC / 120-370VDC • Frequency: 47-63Hz • Efficiency: 72% typical at 115VAC • Low Inrush Current: 13A/115VAC, 25A/230VAC (cold start)

Protection Features:

• Overload Protection: 105-150% rated power, auto-recovery

• Over Voltage Protection: 5.75-6.75V, auto-recovery

Environmental Specs:

• Operating Temperature: -10°C to +60°C (refer to derating curve)

• Working Humidity: 20-90% RH non-condensing • Vibration Resistant: 10-500Hz, 2G

Safety and EMC:

• UL60950-1 approved • EMI compliance: EN55022 (CISPR22) Class B

• EMS immunity: EN61000-4-2,3,4,5; ENV50204, EN55024

Additional Information:

• MTBF: 330,800 hours minimum (MIL-HDBK-217F at 25°C)

• Compact Dimensions: 99 x 97 x 36mm (L x W x H)

• Weight: 0.39kg

The Mean Well S-25-5 is an ideal choice for applications requiring a stable 5V power source in a compact and reliable package. Its comprehensive protection features and wide input range make it suitable for various industrial and commercial uses.