Voltage is analogous to pressure, so the voltage rating is the same thing as the pressure rating on a pressurized tank. If you apply too much pressure, both a capacitor and a tank will explode.
Speaking roughly, normal levels of thyroid-stimulating hormone (TSH) are in the range of 0.4 to 4.0 mIU/L. However, each laboratory and test manufacturer identifies its own normal TSH range. This is based on the test, the equipment being used, and the patients being tested.
1 An under active thyroid presents with a TSH ranging from 2mIU/L or more than that. 2  A TSH level count ranging between 0.5 and 3mIU/L confirms thyroid disorder. 3  The normal TSH range for newborns ranges from between 1 â 39 mIU/L. 4  The normal TSH levels for children ranges from between 0.7 â 6.4 mIU/L.