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Fujitsu Develops Transmitter Power Amplifier Circuit Technology With Industry-Leading Power Efficiency

2013-10-01 07:37:39| rfglobalnet News Articles

Fujitsu Laboratories Ltd. recently announced the development of circuit technology that enables industry-leading electrical efficiency (the ratio between output power and consumed power) for wireless transmission power amplifiers used in radio-frequency wireless devices, such as mobile phone base stations.

Tags: power technology circuit efficiency

Wireless Power Transmitter supports WPC 1.1 specification.

2013-09-17 14:30:28| Industrial Newsroom - All News for Today

Using Model bq500212A, designers can develop Qi-compliant wireless charge pads or stations that can operate from USB port or 5 V power adapter. Device's standby mode ensures less than 100 mW of standby power with no receiver on pad and less than 50 mW once receiver has finished charging. Housed in 48-pin, 7 x 7 mm QFN package, Model bq500212A features hybrid capacitor scheme, which uses combination of X7R and COG capacitors instead of relying only on COG capacitors. This story is related to the following:Controls and ControllersElectrical Equipment and Systems Sponsored by: Globtek Inc. - MOBILE BANNER ADSearch for suppliers of: Power Controllers |

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Liquid-Cooled FM Transmitter: THR9 Brochure

2013-09-17 11:00:02| rfglobalnet Downloads

The THR9 liquid-cooled FM transmitter features an energy efficiency of up to 75%. Its liquid cooling coupled with the integration of multiple transmitters per rack helps to minimize space requirements.

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UHF Transmitter for TV: THU9 Brochure

2013-09-17 10:57:15| rfglobalnet Downloads

Network operators are always looking for ways to increase efficiency in the transmitters they utilize in their networks. This is because energy consumption can be very costly – often times it accounts for more than half of the costs associated with operating high-power broadcast transmitters.

Tags: brochure transmitter uhf