1. Arahan Keselamatan
- Pastikan bekalan kuasa disambungkan ke soket yang dibumikan.
- Jangan dedahkan peranti kepada air atau kelembapan berlebihan.
- Elakkan meletakkan peranti berhampiran sumber haba atau di bawah cahaya matahari langsung.
- Jangan buka casing; rujuk servis kepada kakitangan yang berkelayakan.
- Gunakan hanya vol yang ditentukantage dan penilaian semasa untuk mengelakkan kerosakan.
- Jauhkan daripada kanak-kanak.
2. Produk Lebihview
2.1 Ciri-ciri Utama
- Linear Regulator: The P50 is regulated with three TPS7A4700 ultra-low noise linear regulators, suitable for high-accuracy, high-precision instrumentation-level and HiFi applications.
- High Power Reserve: The 15V module provides over 10000uF capacitors, and the 5V modules provide over 8000uF capacitors in total, ensuring sufficient energy reserves.
- Bunyi Rendah: Features a sealed toroidal transformer with small magnetic leakage and low noise, designed to suppress EMC and noise, ideal for HiFi use.
- Vol. Globaltage Keserasian: Supports 115V for AC 100V-120V 50/60 Hz and 230V for AC 220V-240V 50/60 Hz.
- Keserasian: Designed to pair with Topping devices such as E50, D50s, D50, D50s+A50, and DX3 Pro.
2.2 Kandungan Pakej
The TOPPING P50 package includes the following items:
- 1x TOPPING P50 Linear Power Supply Unit
- 1x Kabel Kuasa AC
- 1x 0.2m USB to DC Cable
- 1x 0.2m DC to DC Cable
- 1x 1.2m DC to DC Cable
- 1x Manual Pengguna
- 1x Kad Waranti
Image: TOPPING P50 package contents. This image displays the P50 unit, an AC power cable, a 0.2m USB to DC cable, a 0.2m DC to DC cable, a 1.2m DC to DC cable, a user's manual, and a warranty card.
3. Persediaan
3.1 Membongkar dan Meletakkan
- Carefully remove the P50 unit and all accessories from the packaging.
- Place the P50 on a stable, flat surface, ensuring adequate ventilation around the unit.
- Avoid stacking other devices directly on top of the P50 if possible, to allow for heat dissipation.
3.2 Jldtage Pemilihan
The P50 is compatible with global voltages. Before connecting the AC power, ensure the voltagsuis pemilih pada panel belakang ditetapkan kepada vol yang betultage for your region (115V for AC 100V-120V or 230V for AC 220V-240V).
Image: Voltage selector switch. This image shows the voltage selector on the rear of the P50, indicating settings for 115V and 230V. Ensure this is correctly set for your local power grid.
3.3 Menyambung ke Peranti Audio
The P50 provides two types of DC outputs: two 5V/1A USB-A outputs and one 15V/1A DC output (5.5/2.1mm barrel connector). Refer to your audio device's power requirements to select the appropriate output.
- For 5V devices (e.g., Topping D50s, D50, E50): Use the provided USB to DC cables to connect the P50's USB-A outputs to your device.
- For 15V devices (e.g., Topping A50, DX3 Pro): Use the provided DC to DC cable to connect the P50's 15V DC output to your device.
Image: Rear panel connections. This image highlights the AC input, power switch, two 5V USB-A outputs, and one 15V DC output on the rear of the P50.
Imej: Cthample setup with Topping D50s and A50. This image shows the P50 connected to a D50s DAC and an A50 headphone amplifier, illustrating how these units can be stacked and powered.
4. Arahan Operasi
4.1 Menghidupkan/Mematikan
- After all connections are made and the voltage selector is correctly set, connect the AC power cable to the P50 and then to a wall outlet.
- Flip the power switch on the rear panel to the 'ON' position. The indicator light on the front panel will illuminate.
- Untuk mematikan kuasa, tekan suis kuasa ke kedudukan 'MATI'.
4.2 Usage with Compatible Devices
The P50 is designed to provide clean, stable power to compatible audio devices, enhancing their performance by reducing noise. Once powered on, the connected devices will receive power. Refer to the individual manuals of your connected audio devices for their specific operating procedures.
Video: TOPPING DX5 II DAC AMP Combo. This video showcases the features and usage of the TOPPING DX5 II, a compatible DAC/Amp combo that can benefit from a clean power supply like the P50. It demonstrates the user interface and connectivity options of a related Topping product.
5. Penyelenggaraan
- Pembersihan: Use a soft, dry cloth to clean the exterior of the P50. Do not use liquid cleaners or aerosols.
- Pengudaraan: Pastikan bukaan pengudaraan tidak disekat untuk mengelakkan terlalu panas.
- Pengurusan Kabel: Keep power and audio cables organized to prevent interference and accidental disconnections.
- Storan: Jika menyimpan unit untuk tempoh yang lama, putuskan sambungannya daripada kuasa dan simpan di tempat yang sejuk dan kering.
6. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Tiada lampu penunjuk kuasa | Power cable not connected, power switch off, incorrect voltage selection, or power outlet issue. | Check AC power cable connection. Ensure power switch is ON. Verify voltage selector setting. Test power outlet with another device. |
| Connected device not powering on | Incorrect DC cable connection, wrong voltage/current output selected, or device fault. | Ensure DC cables are securely connected. Confirm the correct 5V or 15V output is used for your device. Check your device's manual for its power requirements. |
| Humming or buzzing sound from audio system | Ground loop, interference, or faulty cabling. | Ensure all audio components are properly grounded. Try isolating the P50 from other power sources. Check audio cables for damage or loose connections. |
| P50 unit feels warm | Normal operation, especially under load. Insufficient ventilation. | This is often normal. Ensure adequate airflow around the unit. Do not block vents. If excessively hot, disconnect and contact support. |
7. Spesifikasi
| Ciri | Perincian |
|---|---|
| Dimensi Produk | 11.0 cm x 11.0 cm x 5.2 cm (4.33 x 4.33 x 2.05 inci) |
| Berat Barang | 0.88 kg (1.94 paun) |
| Input Kuasa | AC 100V-120V 50/60 Hz (115V setting), AC 220V-240V 50/60 Hz (230V setting) |
| Output Kuasa | 2x USB-A (DC 5V/1A), 1x DC (5.5/2.1mm) (DC 15V/1A) |
| Bunyi Bekalan Kuasa | < 1 mVrms |
| bahan | aluminium |
| warna | Black (also available in Silver) |
Image: TOPPING P50 front and side view. This image shows the sleek design of the P50 unit.
Image: TOPPING P50 in black and silver. This image displays both color variants of the P50 linear power supply.
8. Waranti dan Sokongan
The TOPPING P50 comes with a standard manufacturer's warranty. Please refer to the included Warranty Card for detailed terms and conditions, including warranty period and coverage.
For technical support, troubleshooting assistance, or warranty claims, please contact your authorized TOPPING dealer or visit the official TOPPING webtapak untuk maklumat hubungan.
Simpan resit pembelian dan kad jaminan anda di tempat yang selamat kerana bukti pembelian mungkin diperlukan untuk perkhidmatan jaminan.
