220V To 5V 700Ma 3.5W Isolated Switch Power Supply Module Step Down Module

Product Features 1. Output indicator:green 2. Full load power:<4W 3. No-load power:<0.05W 4. Working temperature:-20~70 5. Test resistance:7 ohms (4.9V) for 5V 6. Output power:3.5W, efficiency is about 80 7. Input voltage range:AC50V-277V DC70V-390V 8. Output current:5VmA-700mA, enters constant current mode when fully loaded 9. Output protection:overvoltage, overcurrent, overtemperature, short circuit protection, etc. 10. Output characteristics:Multiple voltage modules can be used in parallel to meet the needs of small current and large current 11. Output voltage:5V+-0.15v no load and full load, light load minus 0.1V, rebound when heavy load, 50 load ripple 60mV 12. Capacitance temperature is 105° 10,000 hours, more than 5 years at 70°, and about 20-50 years at room temperature (not recommended for use above 70°). Package included:1 pcs The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.