CR answers questions about used EVs, which are cheaper than gas or hybrid cars. But how long will the battery last? What are ...

T here's still a lot of confusion and uncertainty surrounding electric car ownership in the U.S., which has a major impact on used car demand and values. The result is significant ...

How Servo Motors Work Servo motors have been around for ages and are used in all sorts of applications. They may be small, ...

Induction motors are the backbone of modern industry, handling about one-third to one-half of the electrical machines used in ...

Need a powerful electric ... of wiper motors to power a project. Some of the nuggets we get are the linear relationship of torque to current (10-15A max) and speed to voltage (12-15V DC) on ...

The electric car’s inverter changes the direct current (DC) from the battery into an alternating current (AC), which is then ...

The dramatic drop in resale value for used EVs is also something for buyers or brand new models to consider. “Our data says that electric vehicles are only driven about 10,000 miles a year ...

Electric-assisted bicycles ... The core of the project is a brushless DC motor originally intended a hydrofoil which is capable of providing 11 pounds (about 5 kg) of thrust.

The secret to any charging or rapid charging station is taking alternating current (AC) and converting it to direct current (DC).

Electric vehicles (EVs), also known as battery electric vehicles (BEVs), use batteries to power their electric motors. Unlike ...

Since the federal government is already spending billions on a network of DC fast chargers along highway corridors, EVgo is ...

The rideshare giant announced the decision to pull its two-wheeler electric scooters off the streets starting Oct. 1 as part of an effort to narrow its product portfolio, restructure costs ...