Xinsu Global got the first EN60601 Medical Standard Certificate
EN60601 Certificate for Power Supply -Xinsu Global
More and more certificates are coming......
Looking forward to working with customers all around the world.
December 25, 2017Power adapter first appeared in the mid 1980s. Japanese Toshiba, first used the switching power supply technology in external power supply for laptop. It started a new page in the history of power ada...view
June 26, 20181. Be sure to learn input voltage range of your power adapter. World's universal AC100 - 240V voltage input is best, so as to avoid that your computer can not be used abroad.2. Be sure to know the out...view
June 26, 2018Lithium battery charging current and charging voltage are the two most important parameters in lithium battery charging. This is not only related to the charging performance of lithium batteries but a...view
August 1, 20181. ChargingWhen you use the lithium batteries, please note that after a period of time, the battery will go into the dormant state. At this time, the battery capacity is lower than the normal value an...view
June 26, 2018Lithium-ion batteries are classified into liquid lithium-ion batteries (Libified Lithium-Ion Battery, abbreviated as LIBs) and polymer lithium-ion batteries (Polymerium-Ion batteries, abbreviated as P...view
June 26, 2018Charging process1. The LED on the circuit board does not light when the power is not connected2. If power is connected to the circuit board, the green LED is on, and the circuit board waits for the li...view
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