Normally when we hear of a Champ guitar amp, we think of a sweet-sounding rig that puts out 6 Watts through an 8-inch speaker. [John Chambers] of Champ Electronics wanted to build a true champion for ...

Analog topologies abound for converting current to voltage, voltage to current, voltage to frequency, and frequency to voltage, among other conversions. Figure 1 joins the flock while singing a ...

这个简洁而高效的IVW直流功率转换电路，以VFC与FVC两级架构实现模拟乘法，能直接输出与实际功率成比例的电压信号… 在模拟电子领域中，存在着各式各样的拓扑结构，用于进行电流转电压、电压转电流、电压转频率以及频率转电压等多种信号转换。本文将 ...

If you’re shopping for your first ebike or electric scooter, you might be a bit confused by the numbers you see on the spec sheet. What exactly is a watt-hour (Wh), and how is it different from an amp ...

The input transformer is likely to be the most expensive part of the entire project. As an alternative, a couple of 12 Volt car batteries could be used. The input voltage to the regulator must be at ...