
( Brand: Commercial Audio Power Supply ), ( Manufacturer Part Number: 19A704647-P12 )
The 19a704647-p12 is a high-quality 13.8V DC power supply designed specifically for audio applications. This powerful and reliable power source is equipped with a 20V DC output, making it an ideal choice for various audio equipment that requires a stable voltage supply.
Features and Benefits:1. High Voltage Rating: With a maximum output of 20V DC, this power supply can provide sufficient power to a wide range of audio equipment, ensuring optimal performance and preventing potential damage caused by voltage fluctuations.
2. 13.8VDC Input: The 13.8V DC input makes it compatible with most standard power supplies, allowing for easy integration into existing setups.
3. Automatic Voltage Regulation (AVR): The AVR feature ensures consistent voltage output even under varying load conditions, ensuring the stability and reliability of the power supply.
4. Short-Circuit Protection: The built-in short-circuit protection prevents damage to the power supply and connected equipment in case of a fault.
5. Overload Protection: Overload protection safeguards the power supply and connected equipment from damage due to excessive current draw.
6. Compact Design: The 19a704647-p12 features a compact and lightweight design, making it easy to transport and store.
7. High Efficiency: With a high efficiency rating, this power supply minimizes energy waste, reducing operating costs and contributing to a greener environment.
In summary, the 19a704647-p12 is a reliable and powerful 13.8V DC power supply with a 20V DC output, ideal for audio applications. Its various safety features and high efficiency ensure reliable performance, making it a valuable addition to any audio setup.
Product in Question: (19a704647-p12) 13.6v 20VDC 13.8 Power Supply for Audio Equipment
Pros:1. Wide Input Voltage Range: The power supply can operate within a wide input voltage range of 100-264VAC, making it suitable for use in various electrical environments.
2. Adjustable Output Voltage: The output voltage can be adjusted between 13.6V and 20VDC, providing flexibility in powering different audio equipment.
3. Overvoltage, Overcurrent, and Short-Circuit Protection: These safety features help prevent damage to the power supply and connected audio equipment.
4. Compact and Lightweight: The power supply's compact size and lightweight nature make it easy to transport and install.
Cons:1. No Overload Protection: While it has protection against short circuits, overloads may not be fully protected, which could potentially damage the power supply or connected equipment.
2. Limited Power Output: With a maximum power output of 12W, this power supply may not be suitable for power-hungry audio equipment.
3. No Built-in Power Factor Correction: This could lead to inefficient power usage, resulting in higher energy costs over time.
Conclusion:The (19a704647-p12) 13.6v 20VDC 13.8 Power Supply for Audio Equipment is a versatile and portable option for powering various audio devices. Its wide input voltage range, adjustable output voltage, and safety features make it a reliable choice. However, its limited power output and lack of overload protection could be potential drawbacks. If the power requirements of your audio equipment exceed 12W, you may want to consider a more powerful alternative.
Recommendation:If you're looking for a compact and flexible power supply for your audio equipment, the (19a704647-p12) could be a suitable choice. Make sure to evaluate your power needs and consider other options with higher power output if necessary. Additionally, consider the importance of overload protection for your specific equipment to ensure it's fully protected.
This item is used and shows wear, please refer to pictures for details. You are looking at a used Commercial Audio Power Supply.
Comes as pictured. Wiring only for 13.
19a704647 p12. 1 min on, 4 min off.