ELTEK VALERE H2500A2-VV Power Supply 200-280VAC 42-56VDC 50A
( Brand: Eltek Valere ), ( Manufacturer Part Number: H2500A2-VV ), ( Part Type: Supply )
Review ELTEK VALERE 200-280vac 42-56vdc 50a Power Supply Input
The Eltek Valere H2500A2-VV is a high-performance, 200-280Vac input power supply, specifically designed for applications requiring a regulated output voltage of 42-56Vdc at a maximum current of 50A. This power supply is part of Eltek's Valere series, renowned for their reliability and efficiency.
The H2500A2-VV features an advanced control system that ensures a constant output voltage, even under varying load conditions. It is built with a high-quality, double-sided, copper-clad laminate (CCL) printed circuit board (PCB), which enhances the power supply's thermal management and electrical performance.
The power supply is designed for industrial and outdoor applications, with a rugged, compact enclosure that offers protection against dust and water (IP54 rated). It provides a wide input voltage range, making it suitable for use in various geographical locations.
The Eltek Valere H2500A2-VV also includes various safety features, such as over-voltage, under-voltage, over-current, and short-circuit protection. It also has a remote on/off feature, allowing it to be controlled externally.
In terms of efficiency, the H2500A2-VV boasts a high power factor (PF) of 0.98 and low total harmonic distortion (THD), contributing to reduced energy consumption and lower operating costs. Its efficiency is further optimized by its active PFC (Power Factor Correction) function.
The power supply comes with a standard 2-year warranty, reflecting Eltek's confidence in the quality and durability of their products. Overall, the Eltek Valere H2500A2-VV is an excellent choice for applications requiring a robust, high-performance, and reliable 42-56Vdc power supply.
Evaluation of the Eltek Valere H2500A2-VV Power Supply (42-56VDC, 50A)
Pros:1. High Power Capacity: With a continuous output current of 50A, this power supply can handle a significant load, making it suitable for demanding applications.
2. Wide Input Voltage Range: The input voltage range of 200-280VAC caters to a variety of electrical environments.
3. Adjustable Output Voltage: The output voltage can be adjusted between 42V and 56VDC, providing flexibility in system design.
4. Efficient Design: Eltek's Valere series is known for its high efficiency, which can help reduce power consumption and cooling requirements.
5. Reliable Brand: Eltek is a reputable manufacturer in the power supply industry, ensuring a certain level of quality and support.
Cons:1. Higher Cost: Compared to some lower-end power supplies, the Eltek Valere H2500A2-VV may be more expensive.
2. Size and Weight: Given its high power capacity, this power supply is likely to be larger and heavier than smaller, lower-capacity units.
3. Potential Overkill: If your application doesn't require the full 50A capacity, you might be paying for more power than you need.
4. Complexity: Adjustable voltage and current power supplies can be more complex to set up and manage compared to fixed-output units.
Conclusion: The Eltek Valere H2500A2-VV is a high-quality, high-performance power supply suitable for demanding applications that require a wide input voltage range, adjustable output voltage, and a high continuous current. However, its higher cost, size, and complexity may make it overkill for simpler applications. Therefore, it's essential to consider your specific needs and budget before making a decision.
Recommendation: If you have a demanding application that requires a high current and adjustable output voltage, the Eltek Valere H2500A2-VV could be a good choice. However, if you have less demanding requirements or are working with a tight budget, you may want to consider lower-capacity or fixed-output power supplies from Eltek or other reputable manufacturers.
Details:
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part #: h2500a2 prices
- $310.00-$1200.00
specifications serverpowe:
- brand: Eltek Valere
- mpn: H2500a2-vv
- part type: Supply
Returns serverpowe:
- type: Money Back
- time: 14 Days
- paid by: Buyer
- policy: returns accepted
Payments serverpowe:
- PayPal
General serverpowe:
- Server Components > Server Power Supplies
- in stock: Yes
- condition: Used
Shipping serverpowe:
- handling: 2 days
- type: Calculated
Seller serverpowe:
- rating 10-19-18: 99.4%
- city: Morgan Hill, California
- zipcode: 95037
- # feedbacks 10-19-18: 1933
Ratings:
- Nice PSU, very fast shipping. Thanks! 10-06-18
- A, as described/pictured super quick shipping excellent service. Thanks again 10-06-18
- Rec'd as described - A 10-10-18
- Great seller, awesome item 10-09-18
- Item just as described. Good communication. Good packing. Fast shipping. 10-09-18
Offer serverpowe:
- Started: October 19, 2018, 3:24 pm
- best offer: true
- quantity: 4
- Sold: 0
- bids: 0
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