1. அறிமுகம்
This manual provides detailed instructions for the installation, operation, and maintenance of the GODIYMODULES Tube Preamp Switch Power Supply. This power supply is designed for use with tube preampலிஃபையர்கள் மற்றும் வால்வு amplifiers, offering stable and clean power output.
Key features include an all-aluminum alloy shell with a stainless steel shield for electromagnetic interference reduction, a 5V Bluetooth decoder board power interface, and high-voltage delay synchronous rectification to minimize current impact on tubes.
2. பாதுகாப்பு முன்னெச்சரிக்கைகள்
சாதனத்திற்கு காயம் அல்லது சேதம் ஏற்படாமல் தடுக்க பின்வரும் பாதுகாப்பு முன்னெச்சரிக்கைகளை எப்போதும் கவனிக்கவும்:
- Ensure the power supply is disconnected from the main power source before making any connections or adjustments.
- ஈரப்பதம் அல்லது அதிக வெப்பநிலைக்கு அலகு வெளிப்படுத்த வேண்டாம்.
- குறிப்பிட்ட உள்ளீடு தொகுதியை மட்டும் பயன்படுத்தவும்tagஇ வரம்பு (95V-265V).
- Handle with care, especially when working with high voltagமின் கூறுகள்.
- Installation should be performed by individuals familiar with electronic circuits and safety practices.
3. தயாரிப்பு முடிந்துவிட்டதுview
The GODIYMODULES Tube Preamp Switch Power Supply is a compact and robust power solution for audio applications. It features a shielded design and multiple output voltages.
3.1. கூறுகள் மற்றும் அம்சங்கள்
- All-aluminum alloy shell and stainless steel shield: Provides excellent electromagnetic interference (EMI) shielding.
- 5V Bluetooth decoder board power interface: Convenient for integrating additional audio components.
- உயர்-தொகுதிtage delay synchronous rectification: Reduces current impact during startup, protecting vacuum tubes. The delay is approximately 30 seconds and can be adjusted.
- Selectable High Voltagமின் வெளியீடு: User can select between 250V or 280V output.
- Filament Output: Provides 6.3V for tube filaments.
3.2. தொகுப்பு உள்ளடக்கங்கள்
தொகுப்பில் பின்வருவன அடங்கும்:
- 1 x Tube Preamp Switch Power Supply Module
4. விவரக்குறிப்புகள்
| அம்சம் | விவரம் |
|---|---|
| உள்ளீடு தொகுதிtage | 95V-265V ஏசி |
| உயர் தொகுதிtagமின் வெளியீடு | 250V or 280V DC (selectable) |
| இழை தொகுதிtagமின் வெளியீடு | 6.3V ஏசி |
| துணை வெளியீடு | 5V DC (for Bluetooth decoder board) |
| தாமத செயல்பாடு | Approx. 30 seconds (adjustable) |
| கேடயம் | All-aluminum alloy shell, stainless steel shield |
| பரிமாணங்கள் | 3.94 x 2.28 x 1.26 அங்குலம் (10 x 5.8 x 3.2 செமீ) |
| எடை | 7.05 அவுன்ஸ் (0.2 கிலோ) |
5. அமைவு மற்றும் நிறுவல்
Follow these steps for proper installation of the power supply module into your audio system. It is recommended to have experience with electronics for this process.
5.1. Identifying Connections
Figure 5.1: Connection Diagram of the Power Supply Module.
This image illustrates the various connection points on the power supply module. Key labels include "Power input 110-220V" for AC input, "Lamp is filament 6.3V" for the filament supply, and "Output 250V or 280V" for the high voltage DC output. Ground (GND) connections are also clearly marked.
- Power Input (110-220V): Connect your AC mains power here. This module supports a wide input range from 95V to 265V.
- Filament Output (6.3V): Connect this to the filament pins of your vacuum tubes.
- உயர் தொகுதிtage Output (250V/280V): Connect this to the anode (plate) supply of your vacuum tubes.
- ஜிஎன்டி: Common ground connections for all outputs.
- 5V வெளியீடு: A dedicated 5V output is available for powering a Bluetooth decoder board or similar low-power accessories.
5.2. உயர் தொகுதிtagஇ வெளியீடு தேர்வு
The module allows selection between 250V and 280V for the high voltage output. This is typically done via a jumper or switch on the board. Refer to the diagram (Figure 5.1) for the exact location of the selection jumper.
- To select 250V output, position the jumper accordingly.
- To select 280V output, position the jumper accordingly.
முக்கியமானது: Ensure the power supply is completely disconnected from the mains before changing the high voltage output selection.
5.3 மவுண்டிங்
The module features mounting holes for secure installation within an enclosure. Use appropriate screws and standoffs to prevent short circuits and ensure proper ventilation.
படம் 5.2: கோணல் view of the power supply module.
This image provides an angled perspective of the power supply module, highlighting its robust all-aluminum alloy shell and stainless steel shield. The mounting tabs with pre-drilled holes are visible, indicating how the unit can be securely fastened within an amplifier chassis or enclosure.
படம் 5.3: முன் view of the power supply module.
இந்தப் படம் ஒரு நேரடி முன்பக்கத்தைக் காட்டுகிறது. view of the power supply module, emphasizing the perforated metal shield that covers the internal components. The green terminal blocks for connections are visible on the sides.
Figure 5.4: Alternative angled view of the power supply module.
This image offers another angled view of the power supply module, similar to Figure 5.2, further illustrating the compact design and the protective metal casing.
Figure 5.5: Internal components of the power supply module.
இந்தப் படம் மேலிருந்து கீழ் நோக்கிய ஒரு விளக்கத்தை வழங்குகிறது. view of the power supply module with its shield removed, revealing the internal circuit board, transformer, capacitors, and other electronic components. This view is useful for understanding the layout and identifying specific parts.
படம் 5.6: கீழே view of the power supply module.
This image displays the bottom side of the power supply module, showing the solid metal base and additional mounting points. This view confirms the robust construction and provides insight into how the unit can be mounted from below.
6. இயக்க வழிமுறைகள்
Once the power supply is correctly installed and connected to your tube amplifier circuit, operation is straightforward.
- இணைப்புகளைச் சரிபார்க்கவும்: Double-check all wiring connections to ensure they are secure and correct according to the setup instructions.
- சக்தியைப் பயன்படுத்து: Connect the AC input to a suitable power outlet (95V-265V).
- Observe Delay: உயர் தொகுதிtage output will engage after a delay of approximately 30 seconds. This delay allows the tube filaments to warm up, protecting the tubes from sudden high voltagஇ மன அழுத்தம்.
- கண்காணிப்பு செயல்திறன்: After the delay, the amplifier should power on and operate normally. Listen for any unusual noises or signs of malfunction.
The power supply is designed for continuous operation within its specified parameters.
7. பராமரிப்பு
The GODIYMODULES Tube Preamp Switch Power Supply is designed for long-term reliability with minimal maintenance. However, periodic checks can help ensure optimal performance and longevity.
- சுத்தம்: Ensure the module is kept clean and free of dust. Disconnect power before cleaning. Use a soft, dry cloth. Do not use liquid cleaners.
- காற்றோட்டம்: Ensure adequate airflow around the module, especially if it is enclosed. Overheating can reduce component lifespan.
- இணைப்பு சோதனைகள்: Periodically inspect all wiring connections for tightness and signs of corrosion. Loose connections can lead to intermittent operation or damage.
- காட்சி ஆய்வு: Look for any signs of physical damage, bulging capacitors, or discoloration on the circuit board, which may indicate a problem.
குறிப்பு: Do not attempt to repair the module yourself if you are not qualified. Contact professional service if issues arise.
8. சரிசெய்தல்
This section provides solutions to common issues you might encounter with the power supply module.
| பிரச்சனை | சாத்தியமான காரணம் | தீர்வு |
|---|---|---|
| சக்தி வெளியீடு இல்லை | No input power; Incorrect wiring; Blown fuse (internal) | Check AC input connection. Verify all wiring. If suspected internal fuse, seek professional repair. |
| உயர் தொகுதிtage output not present after delay | Faulty delay circuit; Overload protection activated | Ensure no short circuits in the connected load. Disconnect load and test power supply independently. |
| Humming or noise in audio | Ground loop; Insufficient shielding; Faulty components | Ensure proper grounding. Verify shield cover is correctly installed. Check for loose connections. |
| தவறான வெளியீடு தொகுதிtage | தவறான உயர் தொகுதிtage jumper setting; Overload; Component failure | Verify high voltage jumper setting. Reduce load. If problem persists, professional service is required. |
இங்கே பட்டியலிடப்படாத சிக்கல்களை நீங்கள் சந்தித்தாலோ அல்லது பரிந்துரைக்கப்பட்ட தீர்வுகள் சிக்கலைத் தீர்க்கவில்லை என்றாலோ, வாடிக்கையாளர் ஆதரவைத் தொடர்பு கொள்ளவும்.
9. உத்தரவாதம் மற்றும் ஆதரவு
For warranty information and technical support, please refer to the seller's policy on the platform where the product was purchased. Keep your purchase receipt as proof of purchase.
Manufacturer: GODIYMODULES
ASIN: B0D9VCYBLB