LEPA to Release MX-F1 and MaxGold 1000 PSUs

LEPA is ready to release a new series of entry-level power supply units entitled MX-F1. The series counts three models of 400 W, 500 W and 600 W capacity: N400-SA-EU, N500-SA-EU and N600-SA. In addition, the company has expanded its MaxGold line with a flagship 1000-watt model. It corresponds to Intel ATX12V 2.4 standard and employs an optimized hardware design.

To begin with, MX-F1 PSUs offer 87% of ultimate efficiency. Operating at 20%/50%/100% loading, they are able to achieve 82%/85%/82% efficiency correspondingly. Nonetheless, the models cannot receive 80Plus Bronze certificate, since they feature limited voltage input range. All the models within the series employ a single +12V rail and boast a non-modular design.

This promotes for the connection of middle-efficiency components. They support Active PFC and a wide spectrum of protective functions (over-voltage, over-current, over-power, short-circuit). Cooling of internal components is ensured by a single 120 mm fan. …

WQHD Monitor Asus PB278Q Review

27-inch monitors were supposed to be quite an expensive solution several months ago, but today they are becoming more affordable due to the switch to LED technology. To say more, the army of displays with WQHD resolution (2560x1440) has grown from a few rare models to a line of products designed by a series of vendors. Asus joined this army with the introduction of monitor PB278Q. Its launch aroused great interest from the part of Asus devotees, as well as of all 'WQHD-targeted' customers.

Background Information

Monitor PB278Q is the first 27-inch model with WQHD resolution designed by Asus. It employs PLS+W-LED panel type manufactured by Samsung (LTM270DL02) and is a true 8-bit solution for home-based and corporate spheres. The array response time, measured at GtG methodology, is recorded at 5 ms mark. Viewing angles in both flats (vertical and horizontal) equal to 178 degrees; this is a typical figure for such type of displays. The maximal display brightness achieves 300 …

BenQ Launches BL2420PT Quad HD Monitor

BenQ, a well-known Taiwanese designer of visual solutions, strikes the imagination with a new PC monitor, entitled BL2420PT. This 23.8-inch item with 16:9 aspect ratio is based on a high-quality AHVA matrix that ensures unrivaled specifications: the widest viewing angles (178 degrees in both aspects), Quad HD resolution (2560x1440 pixels), and 100% coverage in sRGB surrounding.

BenQ BL2420PT features 520x568x199 mm dimensions and weighs 7 kg. The display is equipped with white LED backlit that reduces typical power consumption to 28 W and to 0.3 W in Off mode. The implemented matrix provides for 1000:1 native contrast with 20M :1 correlation in dynamic mode. The maximal brightness makes up 300 cd/m2, color depth reaches 8 bits, the ultimate amount of displayed colors – 16.7 million, whereas typical response time equals to 14 ms (5 ms in GtG surrounding).

The rear panel accommodates four video interfaces: DVI, VGA, DisplayPort 1.2, and HDMI 1.4. Sound production is relied …
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Registered at: 17 December 2011, 07:46
Last visit: 17 December 2011, 07:57