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Saturday, February 14th, 2009 at 15:02 | No comments

Categories: Power Supply

Tags: Air conditioning, Switching power supply, VIPerX2

Short Content:     At present, the new air conditioner uses two primary low outputs to give the internal electronic installation power supply. These two host output's low pressure respectively is 12V and 5V. The low output voltage is produces by an interior switching power supply. Below this switching power supply needs many important characteristics : The efficiency is high, the weight is light, the size is small, waits for an opportunity the power loss low status. The designers may develop ...

Wednesday, September 24th, 2008 at 03:51 | 1 comment

Categories: SCM

Tags: Air conditioning, controller

Short Content: Abstract: In introduced that in the air-conditioned room machine in the controller function's foundation, begins from software's plan, introduced in detail the indoor machine software's system design process, the detailed design process as well as code realization, how and with emphasis has based on this given in the air-conditioned room machine the movement pattern characteristic and unifies these characteristics to use the MPLAB integrated development environment to realize each movement pattern.Key word: Air conditioning; Controller; Monolithic integrated circuit; Software design< ...

Sunday, September 7th, 2008 at 17:28 | No comments

Categories: SCM

Tags: Air conditioning, frequency conversion

Short Content: 1    Introduction        Because along with our country national economy's development and the people's material culture living standard's unceasing enhancement, the air-conditioner has widely applied in society's each kind of situation, the direct-current frequency conversion air-conditioner has the energy conservation, lowly chirp, the constant temperature control, all-weather revolution, the start low-frequency compensation, to achieve performance fast and so on hypothesis temperature, makes air conditioning's comfortableness to enhance greatly, will receive people's affection more and more. The monolithic integrated circuit technology's widespread ...