India is set to enhance its defence capabilities with capital acquisitions worth over Rs 54,000 crore, approved by the Defence Acquisition Council (DAC) under Defence Minister Rajnath Singh. The ...

振荡器注入锁定是一个有趣的话题，在某些应用中却大有裨益，不过，它似乎是一个被遗忘的电路概念··· 带注入锁定的Peltz振荡器 振荡器注入锁定是一个有趣的话题，在某些应用中却大有裨益，不过，它似乎是一个被遗忘的电路概念。ArJednc 该设计实例展示 ...

此设计实例通过将倒置的LM337稳压器与一个简单的PWM电路合并，形成了一个20V、1A电流源，从而走上了功率处理DAC的不寻常道路··· 此设计实例(DI)通过将倒置的LM337稳压器与一个简单的(仅一个通用芯片)PWM电路合并，形成了一个20V、1A电流源，从而走上了功率 ...

A Rotel for deskhounds? The DX-3 is the Japanese company’s new DAC, headphone amplifier and pre-amplifier. From a compact chassis, it offers 6.4mm and balanced 4.4mm headphone outputs (on the front ...

Our expert team reviews products in dedicated test rooms, to help you make the best choice for your budget. Find out more about how we test. iFi’s Zen DAC was launched back in 2019. Since then, it has ...