EDN

MP2307 Digital Power Supply Module: Teardown Analysis Part 2/2

Here’s the reference schematic of the digital power supply module. As explained in the first installment of this serial article, dc output voltage and current levels are constantly monitored (and ...
New Electronics

TI unveils stand-alone active EMI filter ICs for high-density power supply designs

Texas Instruments (TI) has unveiled what it claims is the industry’s first stand-alone active electromagnetic interference (EMI) filter integrated circuits (ICs). Intended to help engineers implement ...
Electronic Design

3 Ways to Reduce Power-Supply Noise

Noise is a constant problem in power-supply design. While there are FCC limits on the electromagnetic interference (EMI) radiating out into the air as well as the conducted noise that your design ...
Electronic Design

Dual, Hybrid High Power Module Boosts Op Amp Up to 2A Output

A dual high voltage, high current, 1 MHz bandwidth amplifier with 1000V/μs slew rate boosts the power handling capability of a small signal, general pur- pose op amp. Boosting the power handling ...
EDN

MP2307 Digital Power Supply Module: Teardown Analysis Part 1

A compact digital power supply module should be a piece of cake for most electronics hobbyists. After some research, I found a relatively low-cost adjustable DC/DC buck power supply module with ...