... series of products is designed according to IEC 950 , UC1950 , UL1012, TUVEN60950,EMC LVD and so on. Employing imported elements, its quality ... the country and far sold to America a nd Europe. Welcome to negotiate and cooperate with us.Performance (HB switch mode power supply)AC ... than 105°C, it shows high efficiency and long service life, so it is suitable for all-range voltage, short circuit ...