"Charging for 5 minutes, talking for two hours" is known to almost everyone, but how does the voltage and current of the battery of the mobile phone change within five minutes of charging the mobile phone, and how much electricity is charged to the battery within five minutes? Smart home appliances ...

Background Semiconductor manufacturers have extremely high requirements on power supply, in particular the wafer related industry with higher requirements on power supply quality. Once voltage transient drop occurs, it will not only cause unexpected damage to sensitive microcomputer automatic contr ...

What is a starter motor ? A starter (also self-starter, cranking motor, or starter motor) is a device used to rotate (crank) an internal-combustion engine so as to initiate the engine's operation under its own power. Starters can be electric, pneumatic, or hydraulic. The starter motor can effective ...

Background In electromagnetism, when the current passes through the conductor perpendicular to the direction of the external magnetic field, there is a potential difference between the two sides of the conductor perpendicular to the magnetic field and current direction.

What is a car wiring harness? Car wiring harness, like the nerves and blood vessels of a car, carries the transmission of car power and signals, and is an important part of car parts. The automotive wiring harness is mainly composed of three parts, namely cables, wrapping materials and connectors ( ...

Programmable AC source is favored by test engineers for its wide range of applications and convenient operability. Choosing a suitable AC source is very important for the success of the test. ITECH Electronics has been committed to the R&D and manufacturing of AC power supplies with low noise, high ...