Wireless charging is divided into two types according to the charging method: A
magnetic induction method that generates current in the transmitter (Tx) coil and
transfers power to the adjacent receiver (Rx) coil using an electromagnetic induction
phenomenon; and a self-resonant wireless charging that transmits power using a
resonance frequency between the transmitter coil and the receiver coil.
To meet the diverse needs of customers, HAEM researches and develops 15W wireless chargers
and high-power wireless chargers that can wirelessly charge mobile phones and wearable
devices simultaneously, in addition to regular 5W wireless chargers. With these products,
HAEM promises to offer more convenient solutions when it comes to charging up mobile devices.
·Maximum input : Regular charging DC 5V/2A
Fast charging DC 9V/2.77A
·Maximum output : Normal charging DC 5V/1A
Fast charging DC 9V/1.66A, 12V/1.2A
Fast charging function featuring PD and QC technology
With Power Delivery (PD) and Quick Charge (QC) compatible technology,
the Duo Wireless Charger supports fast charging of up to 15W.
·Maximum input : DC 5V / 2A
·Maximum output : DC 5V / 1A
What is QI certification?
An international standard certification system created by the Wireless
Power Commission (WPC) to ensure the compatibility of wireless charging products.