25W DC Linear Power Supply 5V 3.5A Ultra Low Noise , Regulated Converter Upgrade for HiFi Audiophile pi 4, DC 5.1V USB 5V -U2

Circuit design of this PSU box is linear DC power supply, which is not switching power. It works reliable, with lower ripple and low noise, it provides clear power supply, for Hifi home audio use. (It is compatible and it is good for Raspberry pi 4, package includes type C cable for pi 4, you can plug and connect directly.) Specification: Item model: SOLUPEAK U2 Input voltage: 115V AC Output voltage: 5~5.1V DC , 3.5AMP(max/total) Output port: USB and 5.5/2.5mm DC (Please confirm the requirement voltage and current of your device in advance before ordering. It can not working full load all the time or overload. Such as when you connect with one pi 4, please do not connect with another device at the same time.) Product case external dimensions: 143*97*50 mm Item Weight: 0.8KG Package weight:1.2KG Packing List： U2 box x1 AC cable x1 1 meter DC to DC cable(5.5/2.5mm) x1 1 meter USB to type-C cable x1

• 1. This SOLUPEAK U2 linear power supply offers excellent performance and allows a HiFi system to be powered properly and thus promotes the sound reproduction quality of the latter.
• 2. Output DC 5~5.1Volt,max current 3.5 Amp. Compatible and Upgrade for Raspberry pi 4 Model B. It also compatible for enhancing the power supply of various devices such as DACs, headphone amplifiers, digital transports, digital players, USB interfaces.
• 3. Installed with quality 25VA sealed toroidal transformer，EMI high-current filtering inductor. Ultra-low noise voltage regulation circuit composed of precision reference, high-speed op-amp and MOS output transistor.
• 4. Output ports: USB and 5.5/2.5mm DC port (Note: the 5.5/2.5mm DC port Should Not be used when you connect with RPI 4 at the same time, overloading will damage the power supply box.)
• 5. Full Aluminum case, looks nice and durable, and helps with heat dissipation. It is warm during working.