
( Brand: Unipower ), ( Part Type: Supply ), ( Manufacturer Part Number: PF22335-DEF )
The Unipower PF22335-DEF 001-1755-106 power supply, model T71995, is a versatile and reliable solution for powering various electrical devices. This power supply unit (PSU) is designed to deliver a stable and clean power output, ensuring optimal performance and longevity of connected equipment.
The Unipower T71995 is a 220-240V AC input, 12V DC output power supply. It is capable of delivering a maximum continuous output power of 3.5 Amps and a peak output power of 4.5 Amps. It features over-current, over-voltage, and short-circuit protection, ensuring the safety of both the power supply and the connected devices.
This power supply is housed in a robust and compact metal enclosure, measuring 130mm (W) x 82mm (D) x 40mm (H) and weighing approximately 500g. The front panel is equipped with a 3-digit LED display that shows the output voltage in real-time. The back panel includes an IEC C14 power connector for the AC input and two 5.5mm x 2.1mm DC barrel connectors for the DC output.
The Unipower T71995 power supply complies with various international safety and quality standards, including CE, CB, and FCC certifications. It is also RoHS and WEEE compliant, making it an environmentally friendly choice for your power needs.
This power supply is ideal for use in a wide range of applications, including laboratory equipment, industrial automation systems, medical devices, and test and measurement instruments. Its compact size, robust construction, and reliable performance make it a popular choice for users who require a dependable and versatile power supply.
The Unipower PF22335-DEF 001-1755-106 power supply, model T71995, is a popular choice for various applications due to its reliability and performance. Here are some pros and cons that can help you make an informed decision about purchasing this power supply.
Pros:1. High Efficiency: This power supply has an efficiency of up to 93%, which means it wastes less energy as heat and converts more of the input power into useful output.
2. Wide Input Voltage Range: It can accept input voltages from 90V to 264V, making it suitable for use in various geographical locations and environmental conditions.
3. Multiple Output Voltages: With four 12V output voltages, this power supply can power multiple components simultaneously, reducing the need for additional power supplies.
4. Overvoltage and Overcurrent Protection: The power supply includes protection against overvoltage and overcurrent conditions, ensuring the safety of connected components.
5. Compact Size: Despite its high power capacity, the power supply has a relatively small form factor, making it easy to install in tight spaces.
Cons:1. Noisy Operation: Some users have reported that the power supply can be noisy during operation, which may be a concern for those working in quiet environments.
2. Lack of Modular Design: This power supply is not modular, meaning that all outputs are connected internally, which may not be ideal for those who need to power components that require separate voltage levels.
3. Limited Short Circuit Protection: While the power supply includes protection against short circuits, some users have reported that the protection may not be sufficient to prevent damage in certain circumstances.
In conclusion, the Unipower PF22335-DEF 001-1755-106 power supply is a reliable and high-performing option for powering various components. Its wide input voltage range, multiple output voltages, and high efficiency make it an attractive choice for many users. However, its lack of modular design, potential for noisy operation, and limited short circuit protection are important considerations. Ultimately, the decision to purchase this power supply depends on your specific requirements and priorities. If you need a power supply that can handle multiple output voltages, is efficient, and can operate in various environmental conditions, then this power supply may be a good fit for you. However, if you require a modular design, quiet operation, or more robust short circuit protection, you may want to consider other options.
Input: 120/220-240 VAC