Mastering the nuances of modern ac-dc power supply selection ...

Power-Supply Design Step 4: Simulating the Circuit in the Time Domain Once you have completely designed a circuit using LTpowerCAD, simulating it is the crowning achievement.

These power-supply circuits will work with MAX86141-based PPG devices as well. In Part 2, we present pre-validated integrated power-supply circuits for use with both MAX86171- and MAX86141-based ...

Do you sometimes need an inexpensive precision power supply? This Design Idea presents a precision power supply that has thermal overload protection and short circuit protection, and can supply 100mA ...

Control loops Figure 2 shows an analogue control loop for the power supply. Even if a constant-current output is not needed, keeping the constant-current loop will help with short-circuit protection.

Useful resistance values for R1 + R2 lie between 50kΩ and 500kΩ depending on the noise expected from other circuit segments, the value of the output voltage, and the need to reduce the power loss.

It is a common belief that multi-layer ceramic capacitors (MLCCs) or DC power supply circuits cause audible noise, but that’s not true. The noise is generated by the PCB, not by the components. The ...

Contributing to reducing power supply circuit design resources by providing stable operation with fewer external components QuiCur Technology Effects on output capacitor and operation stability ...