A charged device model (CDM) test is used to define the ESD a device can withstand when the device itself has an electrostatic charge and discharges due to metal contact. This discharge type is the most common type of ESD in electronic devices and causes most of the ESD damages in their manufacturing.
There are 2,000 pounds in one ton. Tons and pounds are both units of measurement that describe mass.
1 US (short) ton = 2,000 pounds; 1 UK (long) ton = 2,240 pounds; 1 metric ton (tonne) = 1000 kg â 2,205 pounds; The international unit for mass is the kilogram; the tonne (t) is a multiple of kg but is only an accepted unit in SI - the correct name is megagram. Short and long ton are obsolete units that make many confusions. There are 2,000 pounds in every ton.