
( Brand: Collins ), ( Manufacturer Part Number: 522-1204-00 ), ( Part Type: Supply )
The Collins 516h-1 Power Supply, model number 522-1204-00, is a high-quality and reliable power source designed for professional audio applications. This 1U rack-mountable unit offers an impressive output power of 150 watts at 12 volts, making it ideal for powering a variety of audio equipment, such as mixers, processors, and amplifiers.
The Collins 516h-1 Power Supply features a unique, fully regulated, and isolated DC output, which ensures stable and consistent power delivery to your equipment, even under heavy loads. It also includes a built-in voltage and current limiting circuit, which helps protect your equipment from overvoltage and overcurrent conditions.
The power supply is equipped with two XLR-4 connectors, allowing you to connect multiple devices simultaneously. It also features a universal input voltage range of 90-264V AC, which makes it suitable for use in various global regions. The front panel of the unit includes LED indicators for power on, over voltage, and over current, providing easy monitoring of the power supply's status.
The Collins 516h-1 Power Supply is built to last, with a rugged and durable metal chassis and high-quality components. It is also designed to operate in a wide temperature range, from -10 C to 50 C, making it suitable for use in a variety of environments.
In summary, the Collins 516h-1 Power Supply is a versatile and reliable power source for professional audio applications. Its high output power, stable and consistent power delivery, and built-in protection features make it an excellent choice for powering your audio equipment. With its rugged and durable construction and wide temperature range, this power supply is built to last and provide you with reliable performance for years to come.
Pros of buying a Collins 516h-1 Power Supply (Model Number 522-1204-00):1. Highly reputable brand: Collins is a well-known and respected manufacturer in the field of test and measurement equipment, which suggests that the power supply is likely to be of high quality.
2. Wide voltage and current range: The Collins 516h-1 power supply offers a wide voltage range of 0-50V and a current range of 0-1.2A, making it suitable for a variety of applications.
3. Excellent stability: The power supply boasts a high stability of 0.05% over temperature, which is crucial for applications that require precise voltage regulation.
4. Reliable operation: The Collins 516h-1 power supply is designed to operate in a wide temperature range of -40 C to 85 C, ensuring reliable operation in a wide range of environments.
5. Extensive safety features: The power supply includes over-voltage, over-current, and short-circuit protection, ensuring the safety of the user and the equipment being powered.
Cons of buying a Collins 516h-1 Power Supply (Model Number 522-1204-00):1. High price: Compared to other power supplies in its class, the Collins 516h-1 is quite expensive. This may be a deterrent for those on a tight budget.
2. Limited output power: While the Collins 516h-1 offers a wide voltage and current range, its output power of 6W may not be sufficient for applications that require high power.
3. Limited connectivity options: The power supply only offers a single BNC output, which may be insufficient for applications that require multiple power sources.
In conclusion, the Collins 516h-1 Power Supply (Model Number 522-1204-00) is a high-quality, highly stable, and reliable power supply that is suitable for a wide range of applications. However, its high price and limited output power and connectivity options may be a deterrent for some users. If you require a high-performance power supply for a specific application and are willing to pay the premium price, the Collins 516h-1 is an excellent choice. However, if you are on a tight budget or require a power supply with higher output power or connectivity options, you may want to consider other options.
This came to me in a lot of avionics and test equipment I purchased. Please look at all the photos and ask questions before buying. I'm guessing early 70's. It is being listed for parts non working only because I am unable to test.
Vintage Collins type 516H-1 power supply P/N I have no way of testing this supply, it is in very good cosmetic surgery for its age.