Sell AC 100V-240V Converter Adapter DC 9V 1A Power Supply EU Plug DC 5.5mm x 2.1mm 1000mA best price

Description Name: 9V1A power adapter Technical parameters: Input voltage: AC (AC) 100V-240V (wide voltage input, in line with global standards) Input voltage frequency: 50-60Hz Output voltage: DC (DC) 9V Rated output current: 1000MA Pulse width modulation Efficiency: 85% Temperature coefficient: + 0.02% Start time<1S (AC 220V input Io=10%) Output Ripple & noise: 100mVp-p Output voltage accuracy: 95% Voltage regulation: 5% Load adjustment rate: 4% Product solutions: triode program, IC program Protection function: overload protection 105% ~ 150% rated power Automatic restoration of overvoltage protection 115% to 135% nominal voltage Insulation strength: input - output AC 2000V/10 seconds Insulation resistance: input - output >50M, DC 500V Environment: operating temperature 0 ~ 45 c, 20% ~ 90%RH Storage temperature -20 C ~ 85 C 10% ~ 95%RH Structure: natural cooling cooling Wide input voltage range High performance price ratio Input overvoltage protection Continuous short circuit The polarity of the power supply: inside and outside the negative, ten inside a (large amount of special polarity can be ordered according to need) Default interface: 5.5*2.5mm can be compatible with 5.5*2.1mm. Other interface message: 4.0*1.7mm, 3.5*1.35mm, 2.5*0.7mm Output line length: 1 meters Package Included 1 PCS 9V1A power adapter