1. Introducere
The Silent Angel F1 Linear Power Supply is engineered to provide an exceptionally stable and low-noise power source for HiFi audio systems. This device is designed for audio enthusiasts seeking to optimize the performance of their music streamers, Digital-to-Analog Converters (DACs), and other sensitive audio components by delivering pure, interference-free power. This manual provides essential information for the proper setup, operation, and maintenance of your F1 Linear Power Supply.
2. Informații de siguranță
- Asigurați-vă că sursa de alimentare este conectată la o priză cu împământare.
- Nu expuneți unitatea la apă, umezeală sau temperaturi extreme.
- Evitați amplasarea unității în lumina directă a soarelui sau în apropierea surselor de căldură.
- Nu deschideți c.asing; în interior nu există piese care pot fi reparate de utilizator. Apelați la personal calificat pentru orice service.
- Use only the provided or recommended power cables and accessories.
- Disconnect the power cable from the wall outlet before cleaning or if the unit will be unused for an extended period.
3. Conținutul pachetului
Vă rugăm să verificați pachetul pentru următoarele articole:
- Silent Angel F1 Linear Power Supply Unit
- Cablu de alimentare CA.
- DC Output Cables (quantity may vary)
- Manual de utilizare (acest document)
4. Produs terminatview
The Silent Angel F1 is a compact and robust linear power supply designed for high-fidelity audio applications. Its fanless design ensures silent operation, contributing to a pristine listening environment. The unit features multiple DC outputs to power various components simultaneously.

Faţă view of the Silent Angel F1 Linear Power Supply, showcasing its minimalist design and the Silent Angel logo.

Diagram illustrating the dimensions of the Silent Angel F1 (6.1 x 4.5 x 2.3 inches) and highlighting features like noiseless operation, CNC panel, efficiency, and simultaneous connection capability.
4.1 Caracteristici cheie
- Low-Noise Linear Power: Provides a stable, clean power output to enhance audio quality.
- HiFi-Grade Components: Built with precision to reduce interference and improve sound clarity.
- Design compact: Integrates seamlessly into any audio setup.
- Funcționare fără ventilator: Ensures a completely silent experience.
- Dual DC Outputs: Supports simultaneous connection of multiple devices.

Close-up of the advanced fully symmetrical circuitry within the Silent Angel F1, which improves power output accuracy and stability.

Intern view of the Silent Angel F1, showing the efficient toroidal symmetrical transformers designed for stable power delivery.
5. Configurare
Follow these steps to set up your Silent Angel F1 Linear Power Supply:
- Plasare: Place the F1 on a stable, flat surface with adequate ventilation. Ensure it is not obstructed by other components.
- Conexiune la curent alternativ: Connect the provided AC power cable to the AC INPUT port on the rear of the F1 and then to a suitable wall outlet.
- Conexiune ieșire CC: Use the provided DC output cables to connect the F1's DC OUTPUT ports to your HiFi components (e.g., music streamer, DAC). Ensure the correct voltage and polarity are matched for your devices. The F1 provides dual 5V DC outputs.
- Pornire: Flip the power switch on the rear panel to the 'ON' position. The unit should power on.

Diagram showing the connection method for the Silent Angel F1, illustrating how to connect AC input and DC outputs to various HiFi components like streamers, DACs, and routers.
6. Operare
The Silent Angel F1 is designed for straightforward operation. Once connected, it continuously provides clean, stable power to your connected devices.
- Întrerupător: Use the main power switch on the rear panel to turn the unit on or off.
- Funcționare silențioasă: The F1 features a fanless design, ensuring that it operates without generating any audible noise, which is crucial for sensitive audio environments.

Image demonstrating the fanless design of the Silent Angel F1, emphasizing its barely noticeable noise level, suitable for quiet environments.
7. Întreținere
Proper maintenance ensures the longevity and optimal performance of your F1 Linear Power Supply.
- curatenie: Gently wipe the exterior of the unit with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Ventilare: Asigurați-vă că orificiile de ventilație nu sunt blocate pentru a permite disiparea corespunzătoare a căldurii.
- Organizare de cabluri: Keep power and DC cables organized and free from kinks or excessive tension.
8. Depanare
If you encounter issues with your Silent Angel F1, refer to the following common troubleshooting steps:
- Fără putere:
- Check if the AC power cable is securely connected to both the F1 and the wall outlet.
- Asigurați-vă că întrerupătorul de alimentare de pe panoul din spate este în poziția „ON”.
- Verificați dacă priza de perete funcționează corect conectând un alt dispozitiv.
- Connected Device Not Powering On:
- Confirm that the DC output cable is securely connected between the F1 and your device.
- Ensure the connected device requires 5V DC input and that the DC plug type is compatible (5.5 x 2.1mm).
- Test the connected device with its original power supply, if available, to rule out issues with the device itself.
- Zgomot neobișnuit:
- While the F1 is designed to be silent, if you hear any unusual sounds, disconnect power immediately and contact support.
If the problem persists after trying these steps, please contact Silent Angel customer support.
9. Specificații
| Caracteristică | Caietul de sarcini |
|---|---|
| Dimensiunile produsului | 6.1 x 4.5 x 2.3 inci |
| Greutatea articolului | 6 lire sterline |
| Numărul de model | F1 |
| Marca | SilentAngel |
| Dispozitive compatibile | HiFi Streaming Systems, DACs, Laptops, Projectors |
| Tip conector | DC PLUG*2 (5.5 x 2.1mm), USB Type-A*2 |
| Putere de ieșiretage | 5 Watts (per DC output) |
| Vol. Maxim de intraretage | 240 volți (AC) |
| Metoda de răcire | Air (Fanless) |
| Numărul de conectori | 4 (2x DC, 2x USB Type-A) |
10. Garanție și asistență
10.1 Informații despre garanție
The Silent Angel F1 Linear Power Supply comes with a 1 an garanție de la data achiziției. Această garanție acoperă defectele de fabricație și asigură funcționarea produsului conform destinației în condiții normale de utilizare. Vă rugăm să păstrați dovada achiziției pentru reclamațiile în garanție.
10.2 Asistență pentru clienți
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Silent Angel customer support. Our professional after-sales service team is available to help resolve any issues you may encounter.
For more information, visit the official Silent Angel website: silentangel.com/f1/





