PFC (Power factor correction) is a feature included in power supply boxes that reduces the amount of reactive power generated, it mean to improve power factor, and therefore power quality
Pulse width modulation(PWM) dimming for an LED driver involves applying the pulse width modulation mechanism in making a LED driver dimmable. In this post, we can touch some basics about PWM dimming
Due to different circuit designs, there has AC-DC power supply and DC-DC converter when you select. Finding a custom external power supply manufacturer with the required dc output voltage
ZhenHuan AC DC Adapter is a switching mode power adapter that converts 100-240V AC input power into DC output through transformation, rectification, filtering and voltage regulation
CCC certification is a national compulsory product certification, CQC certification is a national voluntary product certification, also known as logo certification, CQC is the abbreviation of China
ZhenHuan ITE power supply series all meet energy efficiency DOE/CEC/ErP/MEPS level VI, energy saving and environmental protection, and reduce the double carbon pressure of 5G application products.
ZhenHuan power supply factory employees will have a four-day holiday from September 30 (Monday) to October 3, 2024(Thursday), and will start working on October 4, 2024 (Friday). Happy National Day!
In different safety standards for power adapters, such as audio-visual, information, home appliances, medical, LED drive power and other safety standards.
