Netzteil für Silent Angel Switch oder Router oder andere Switches…..
Topklasse Klang, Käufer sind begeistert, Stromversorgung ist die Basis:
Silent Angel F1 is a reliable linear power supply tailored for N8 and Raspberry Pi 4 Model B. The aim of F1 is to bring the most real, pure and intact voice to customers. Zero noise, zero data corruption and zero power break-off, F1 is like a true forester to guide you to feel the touch of winds, step into sunshine and hear the slight friction sound of leaves. Not matter wave’s lapping or rabbits’ whispers, all sounds can be distinguished by your ears with F1’s supporting.
To fulfill all Hi-Fi requirements on stable power source and multiple output connector type, Silent Angel perfectly add multiple technologies into F1, which includes: high-efficiency toroidal transformer, advanced fully symmetric circuit design, low noise MOSFET in parallel and EMI filter.
It is not only a power supply, but also a guardian for the music journey. Compared with cheaper power supply, F1 has a more stable electricity input to ensure the consistency and integrity of the music enjoyment. Reference to running test, ONE F1 can easily provide continuous and pure power to TWO N8 simultaneously.
High-efficiency Toroidal-symmetric Transformer
The toroidal design approximately halves the occupied space and the weight of transformer comparing with the laminated design at the same degree. The improvement of efficiency is more obvious as well. The core permeability of toroidal design is higher than the laminated, which conduce to the electrical efficiency of transformer trend better consequently. In addition, the energy-saving superiority of toroidal design is that the no-load current is merely 10% comparing with the laminated.
Low Noise MOSFET in Parallel
Like sluice gate to water flow rate, MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is a vital component for F1 to control voltage output. Usually, low power appliance prefers to choose BJT (Bipolar Junction Transistor) as its output voltage controller. However, F1 pursues the best user experience so that MOSFET is chosen. There are multiple preponderances of MOSFET.
As MOSFET controls output by adjusting the gate voltage, its gate drive circuit is less complex than BJT’s base drive circuit. As a result of less complex design, the switching frequency of MOSFET is higher than BJT’s, which supports a more precise and stable voltage output.
Dimensions: 155mm (W) x 115mm (D) x 58mm (H)
Device Weight: 1.3KG
Input: 230VAC or 115VAC 50/60Hz (with voltage selector)
Output: Dual 5V@2A
Output Connectors: DC PLUG *2, USB Type-A Female Connectos *2
LED indicators: Status LED *2, Over-Temperature-Protection LED *2
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