HLK-20M05 AC-DC 220V to 5V 20W Step-Down Power Supply Module Intelligent Household Switch Power Supply Module (10 PCS)

Product features : 1. Ultra-thin, small, industry's smallest volume 2. Universal universal input voltage (90 ~ 265Vac) 3. Low power consumption, environmental protection, no-load loss <0.1W 4. Low ripple and low noise 5. Good output short circuit and over current protection and self-recovery 6. High efficiency and high power density 7. Input and output isolation withstand voltage 3000Vac 8. 100% full load aging and testing 9. High reliability and long life design, continuous working time is more than 100,000 hours 10. Meet UL and CE requirements; product design meets EMC and safety testing requirements 11. Adopt high-quality environmental protection waterproof and thermally conductive adhesive potting, moisture-proof, vibration-proof, meet the waterproof and dustproof IP65 standard 12. Economical solution, high cost performance 13. Works without external circuit Environmental conditions: Working environment temperature: -25°C + 60°C Storage temperature: -40°C + 80°C Relative humidity: 5-95% Cooling method: Natural cooling Atmospheric pressure: 80?106 Kpa Altitude: 2000 m Vibration coefficient: 10 ~ 500Hz, 2G10min./1cycle, 60min.each along X, Y, Z axes (meet the requirements of secondary road transportation) Note: Output overcurrent protection: 110-150% of output maximum load Output short-circuit protection: direct short-circuit during normal output, automatically resume normal operation after short-circuit removal, without damaging the whole machine

• Ultra-thin, small, industry's smallest volume
• Universal universal input voltage (90 ~ 265Vac)
• Low power consumption, environmental protection, no-load loss <0.1W
• Good output short circuit and over current protection and self-recovery
• High reliability and long life design, continuous working time is more than 100,000 hours