Q.Please explain the specs of the vibration test. Power Supplies >  Switching Power Supply >  AC-DC Power Supplies/ DC-DC Converters A. Standard number: JIS60068-2-6 Standard name: Sinusoidal vibration test method The conditions in “instruments used for large power-generating equipment and general industry” for sweep endurance tests have been extracted with the assumption that there are vibrations during transportation. Related Information Power Supplies Product Information Power Supplies Tech Notes Contact Information   Inquiries on products, sales and technical matters