ขาย 5V3A Overload Protection Power Supply For Raspberry Pi 4 ราคาที่ดีที่สุด

Description:  The charger is equipped with a switch button to switch the power status at any time, eliminating repeated insertion and removal, reducing wear and increasing service life.  The cooling form is naturally cold and the aluminum sheet is cooled. Wide input voltage range. Protection function: overload protection, automatic reset of overvoltage protection.  Dielectric strength: Input - output AC2000V / 10 seconds Insulation resistance: input - output > 50M, DC 500V Specification: Product name: Power Supply Charger Material: Plastic Color: Black Plug: US, EU, UK, AU Applicable to: For Raspberry Pi 4  Input voltage: AC100V-240V, 50-60Hz Output voltage: DC5V Rated output current: 3A Modulation method: Pulse width modulation Work efficiency: 90% Temperature coefficient: 0.02% C Start-up time: < 1S (AC220V input Io=10%) Output ripple & noise: 100mVp-p Output voltage accuracy: 95% Voltage regulation rate: 5% Load adjustment rate: 4% Protection function: Overload protection 105%~150% rated power Automatic recovery overvoltage protection 115% ~ 135% of the voltage nominal plant Working temperature: 045C, 20%90%RH Storage temperature: -20 C ~ 85 C, 10% ~ 95% RH Output DC line: About 1.2 meters Output DC interface: Type-C USB Package Included: 1PC x Power Supply Charger Note: Transition: 1cm=10mm=0.39inch  1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement. #Charger #Adapter #Power #Supply #With #Switch #Cable #Charging #EU #US #UK #AU #Plug #Easy #Apply #Home #Multifunction