As people become more concerned about their health and comfort, they demand higher quality lamps. Flickering lamps may cause problems such as eye fatigue, dryness and vision loss. Especially for people who work or study under lights for long periods of time, stable lighting is crucial. For some sensitive people, such as migraine sufferers and epileptics, frequent flickering lights may induce seizures. Conducting flicker tests can avoid such potential risks and provide a safe lighting environment for special populations.

​01 Charging time test According to the standards, the charging time of battery fast charging technology should be within 1 hour. If the charging time exceeds 1 hour, it cannot be called fast charging technology.

We are pleased to recommend to you ITECH IT-M3100, a programmable DC power supply that is very popular at home and abroad.

In the era of information, the demand for power supply reliability is higher than ever. This is especially true in critical applications such as data centers and communication base stations, where power stability directly impacts the normal operation of the entire system.

The development of automotive electrical and electronic systems has evolved from simplicity to complexity. Early vehicles were equipped with basic circuits for ignition and lighting. In the mid-20th century, with the rise of semiconductor technology, voltage regulators and transistor ignition systems were gradually adopted. After the 1980s, the microprocessor revolution drove the widespread use of electronic control units (ECUs), enabling the digital control of core components such as engines and transmissions. In the 21st century, the development of in-vehicle network architectures and intelligent sensors made distributed electronic systems possible, leading to the emergence of 48V mild hybrid systems and high-voltage electrical platforms. Currently, automotive electrical and electronic systems are evolving toward domain controller architectures, supporting advanced driver-assistance systems (ADAS) and connected vehicle functions. Their complexity has surpassed that of traditional mechanical systems, becoming the technological core of modern vehicles.