Description:

B: Second, droptest

In 1.0 meters high, with the most unfavorable will chargerdirection fell to board, and do 5 times test, Requirements: chargerwithout cracking (cracked), no loose parts;Electrical testing, theelectrical index can meet the requirements.

C :vibrationtest

The vibration test methods: for 10 to 50 Hz ac frequency,amplitude of 0.35 mm, eachdirection sweep frequency cyclic numberfor 10 times.After test appearance and electrical properties canmeet the index requirements.

D:environmentaltechnology conditions

1 temperature operating temperature °C to 40 in the temperaturerange use, should not appear beyond the requirements of the indexphenomenon.storage temperature:-25 °C to 70 °C

2 moisture resistance

Will travel charger in °C 35 humidity 90% /-5% of theenvironment in 48 h, charger various performance indicators shouldnot change, nondestructive appearance, no rust corrosion cracks

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