Статьи - Питание - 3

Frederik Dostal

Question: Where do I connect the grounds of switching regulators? Answer: How should you proceed with a switching regulator with an analog ground (AGND) and a power ground (PGND)? This is a question asked by many developers designing a switching ...

Bob Zollo Power Electronics You may want to double-check the dimensions of the 18650 you’re targeting for a design a built-in protection circuit could extend it past the standard size Since the late 1990s, the 18650 lithium-ion rechargeable ...

Alfredo Medina Mohamed Ismail EDN Power accumulators enable a variety of applications that require average power measurement. One example is real-time measurement of switching converter efficiency, which permits converter efficiency evaluation over ...

Alfredo Medina Mohamed Ismail EDN Part 1 PMIC Power Consumption To prolong battery life, it becomes crucial to monitor PMIC voltage rails and determine system performance based on power consumption. Power accumulation diagnostics can be used to ...

Frederik Dostal

Question: How can I increase the efficiency of my isolated power supply? Answer: For most step-down regulators, also called buck regulators, it is standard in typical applications to use active switches instead of Schottky diodes. This can greatly ...

Cabe Atwell Electronic Design The venerable 78xx series continues to march on in an array of electronic devices, but competition in this space has heated up from multiple companies. It’s become a matter of debate as to precisely when the 78xx ...

Michael Lynch, Analog Devices Analog Dialogue Today in our Combo Circuit from the Lab series, we are showcasing an ultrahigh precision programmable voltage source using ADI/LTC products together. The AD5791 with the LTZ1000 , ADA4077 , and AD8675 / ...