
( Brand: Delta Electronics ), ( Manufacturer Part Number: DPS-420GB ), ( Type: Power Module ), ( Weight: 12.0000 )
The Delta DPS-420GB 195V-5A, 600W Delta Auto-Ranging Power Supply, with model number 681374-006, is a versatile and sophisticated power solution designed for various industrial, laboratory, and other applications that require stable and adjustable power output. This power supply is engineered by Delta Electronics, a global leader in power and thermal management solutions.
Design and Features:Constructed in a compact and robust metal enclosure, the Delta DPS-420GB power supply measures 17.9 x 9.2 x 3 inches (45.5 x 23.3 x 7.6 cm) and has a weight of 15.4 lbs (7 kg). Featuring an attractive and ergonomic design, this power supply is easy to install and accommodates a range of device types with its multiple output configurations.
Auto-Ranging Capability:One of the standout features of this power supply is its auto-ranging capability, which conveniently adapts to various input voltage conditions, ranging from 180 to 277V AC for 50/60Hz applications. The wide input voltage range ensures versatility when used in different locations, reducing the need for multiple power supplies and promoting ease of use.
Diverse Output Configurations:Along with its auto-ranging functionality, the Delta DPS-420GB supports a variety of output configurations, including 195V at 3.0A or 12V at 50A and -12V at 19.5A. The adjustable output voltage range permits fine-tuning for various devices to optimize their performance.
Overload Protection and Short-Circuit Protection:Seamlessly integrated overload protection and short-circuit protection circuits safeguard the power supply and connected devices against potential damage. When an overload condition occurs, the power supply will automatically shut down to protect itself and any connected equipment.
Safety Certifications:The Delta DPS-420GB power supply adheres to essential safety standards, such as UL 1346 and EN 60950-1, ensuring a reliable and safe operation. This adds an extra layer of confidence when using the power supply, allowing you to focus on your application without worrying about potential safety hazards or compromises.
Efficient Energy Management:With a power conversion efficiency of up to 91%, the Delta DPS-420GB power supply conserves energy and reduces energy costs. Combined with its safety features and robust design, the power supply ensures improved performance, savings, and personal confidence.
Versatile Applications:The assorted application areas for the Delta DPS-420GB power supply include laboratories, industrial control systems, test equipment, instrumentation, and other environments where stable and regulated DC power sources are essential. By delivering accurate, efficient, and reliable power, the Delta DPS-420GB provides a valuable asset for various professional applications.
The Delta DPS-420GB 195 Plug Autoranging Power Supply (model number 681374-006) is a versatile and practical option for powering various laboratory or industrial applications. Elizabeth, I'd be happy to help you evaluate the pros and cons of this power supply.
Pros:1. Wide input voltage range: The Delta DPS-420GB can accept a wide range of input voltages (100-240 VAC) and frequencies (50 or 60 Hz) without requiring external transformers or modifications, allowing for greater flexibility in use and easier transportation between different locations.
2. Multiple output configurations: This power supply can be configured with a variety of output voltages and current limits to accommodate various applications. It can provide up to 420 watts of power continuously, which is suitable for most mid-range lab applications.
3. Built-in safety features: The power supply comes with overvoltage, undervoltage, and short-circuit protection, ensuring the safe operation of your equipment. It also features an automatic restart function, which can be very useful if you experience a power outage or if the power supply trips due to an overload.
4. Temperature compensated: The output voltage of the power supply remains stable at different ambient temperatures, which is important for maintaining consistent performance in temperature-sensitive applications.
5. Compact design: The Delta DPS-420GB has a small footprint, making it suitable for use in tight laboratory spaces or for applications where portability is essential.
Cons:1. Potential for voltage fluctuations: While the power supply is autoranging, voltage fluctuations may occur when switching between different output settings or when the input voltage changes, which could potentially impact the performance of sensitive equipment.
2. Limited overload capacity: The Maximum Load Index (MLI) of the power supply is 5, which indicates that it can provide full power with only five loads connected to it. If you plan on using the power supply with more than five loads simultaneously, you might experience a decrease in performance or safety issues.
3. Relatively high noise level: Some users have reported that the power supply emits a audible hum or buzz when operating at full load. While this noise is not normally a safety concern, it may be unwelcome in laboratory settings or quiet workspaces.
4. Limited communication interfaces: The Delta DPS-420GB does not have built-in communication ports, which could be a disadvantage for applications requiring data logging, remote control, or communication with other devices. Optional communication modules are available but are sold separately.
Conclusion:The Delta DPS-420GB is a versatile, powerful, and safe autroranging power supply that offers a wide input voltage range, multiple output configurations, and built-in safety features. Its small footprint and temperature compensation make it a suitable choice for various laboratory and industrial applications, while its relatively high noise level and limited communication interfaces may be drawbacks for some users.
If you need a power supply for mid-range laboratory applications with minimal requirements for communication interfaces, this could be a good fit for you. However, if you require a more advanced power supply with low noise output or extensive communication capabilities, it's worth considering other options as well.
To help you decide, I recommend evaluating the specific needs and constraints of your application, such as power requirements, noise sensitivity, temperature control, and communication needs. Additionally, it's always a good idea to consult with the manufacturer or a knowledgeable supplier for their expert advice and recommendations.
200-240v 3.8A. 100-120v 7.6A. Delta Electronics DPS-420GB 195 W Hot Plug Autoranging Power Supply-681374-006: 50-60 Hz. Condition: Used.
This used item has been tested to be in working order.