ITEM NAME:AC-DC 12V 300mA 3.5W Isolated switch power supply module converter modu3C The color of the transformer will be change depend on Different batch Working temperature: -20 degrees to 70 degrees, the advanced Aihua capacitor temperature is 105 degrees 10,000 hours, 70 degrees is greater than 5 years, and normal temperature is about 20-50 years (not recommended for use above 70 degrees). Input characteristics: Input voltage range: AC50V-277V DC70V-390V No-load power:
