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. …

The First Glimpse on NXP Signal Amplifier BGU8006

NXP Semiconductors company announces the release of a GPS signal amplifier BGU8006 destined primarily for the integration into mobile devices, tablets, navigators, photo- and video cameras. According to the words of the NXP representatives, their new model is the most bantam signal amplifier available in the market: BGU8006 dimensions equal to 0.65mm x 0.44mm x 0.2mm. Besides, this amplifier is characterized by the extremely low level of noise and the necessity to employ only a couple of external components to enable the device (decoupling capacitor and matching inductor).

The abundance of radio frequency signals serves the major impediment for the pure GPS signal reception. NXP BGU8006 has been developed with this thought in mind and is called to improve the reception of weak GPS signals by means of a dynamic rejection of strong signals released by the cellular and local wireless networks.

BGU8006 is based on QuBIC4Xi SiGe:C BiCMOS technology which is known to involve the …

Lenovo ThinkPad LT3053p: Monitor with a Protection Shell

Lenovo is going to launch an unusual PC monitor, codenamed ThinkPad LT3053p. It wouldn’t be so unusual if it had standard construction, but the manufacturer decided to equip the case with a dedicated protection shell. This shell protects the screen from third-party light engines which can deteriorate or distort the imaging. Thus, the product is to catch fancy of professional users who require accurate imaging and color rendering.

ThinkPad LT3053p is a 30-inch display with 2560x1600 pixels resolution. The monitor is based on AH-IPS array type that ensures all outstanding viewing facilities: the maximal number of displayed colors – 1.07 billion, response time – 6 ms, viewing angles – 178/178 both across and down, the maximal brightness level – 350 cd/m2, static contrast – 1000:1. Moreover, the implementation of an advanced array resulted in 100% sRGB and 99% AdobeRGB color environment sweep.

I/O panel is represented by three USB 3.0 ports, two USB 2.0 ports, …
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Registered at: 03 July 2011, 09:42
Last visit: 03 July 2011, 10:09