The Types of UL Certification In our mobile charger products industry, UL is a certification that always required for US/CA market. UL is the abbreviation for Underwriters Laboratories Inc., the largest private institution engaged in safety testing and certification worldwide.

how to test the charger’s ripple? 1.Introduction   Talking about chargers alone, there are compatibility tests, multiple-output tests, full-cycle charging tests, standby power consumption tests, conversion efficiency tests, ripple tests, temperature tests, and more. Leakage current tests will also be

How many types of wireless charging methods? There are various charging methods for supplying power wirelessly existing.Below are typical configurations: 1.Inductive Charging 2. Resonant Charging 3. Radio Frequency Charging 4. Capacitive Coupling 5. Microwave Charging 6. Laser Charging I have

How to test the temperature rise of a charger ? Like ripple, conversion efficiency, and no-load power consumption, temperature is also an important parameter to measure the quality of a charger. Compared with ripple, conversion efficiency, and no-load power consumption,

What is MagSafe ? Since the iPhone 8 came out in 2017, Apple has added a wireless charging function within all iPhone models, which is close to the way that other phones are used for wireless charging, placed on the wireless

What are the reliability testing standards for wireless phone chargers? (1) the scope of the reliability test standards for cell phone wireless chargers: This standard specifies the reliability performance requirements that cell phone chargers need to meet, as well as

How to identify Qi certified products The WPC Wireless Charging Consortium can provide Qi certification for wireless charging products, and Qi certified products are required to pass a series of compliance and interoperability tests. These tests verify that all mandatory

Wrong Cable, Cannot Get Right PD Fast Charging Many people complain that PD quick charger isn’t fast at all, even slower than the previous charger, they think there must be something wrong with the charger. In fact, it is most

Different Cell Phone Brands Of Wireless Charging Compatible With Each Other? 1. introduction Fast charging for mobile phones has entered a phase of rapid development in the last two years, from the very beginning of 5V 1A to the current

How to choose wood / bamboo materials ? When it comes to choosing the best wood for your charging station, understanding its properties is a must. This guide will provide you with detailed information on the various aspects of wood

What output I can have for the Charging docks ? Some docking stations don’t have charging output, just an organizer to make desk clean. Some have charging function, people can charge phone through the dock. Our engineers will design PCBA

Wireless Charging Development Wireless charging, it’s not really new, even dating back to the 19th century, a physicist named “Tesla” was already doing experiments with wireless power transmission.The time when people pay attention to it was, in some degree, with