- 脉冲频率
- pulse frequency: 【无线电】脉冲频率。
- frequency-pulsed electron capture: 频率脉冲电子俘获
- pulsed frequency modulated carrier: 脉冲调频载波
- pulsed frequency modulation: 脉冲频率调制
- pulsed frequency-modulated carrier: 脉冲调频载波
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pulsed frequency中文什么意思
- 脉冲频率
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例句与用法
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- In order to solver the existed problem , a serial load resonant converter with compensated resonant inductor circuit topology is presented in the paper . moreover , to enhance the anti - disturbing ability of power supply system , the control strategies of pulse frequency modulation ( pfm ) and frequency tracking methods ( ftm ) are adopted
该公司原有臭氧电源采用将逆变器输出方波电压经升压变压器,直接施加于臭氧发生器上,存在开关管损耗大和开关应力大、开关管和吸收回路发热严重、效率低等问题,限制了电路的输出功率进一步提高。 - The converter was designed to drive up to a 5 white leds with a constant current when the device operates with pulse width modulation ( pwm ) and to power an organic led display with a constant voltage when the circuit operates in pulse frequency modulation ( pfm ) for higher efficiency
它采用1 . 5微米bicmos / dmos工艺,输入电压范围是2 . 7 5 . 5v ,电路以恒定电流驱动5个串连白光led或者以恒定电压驱动一个oled显示器。在输出恒定电压时采用pfm调制方式;输出恒流时则采用pwm调制方式。
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