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.
Most physicians are trained to approach low thyroid or hypothyroid disorders with one test. The TSH or Thyroid Stimulating Hormone is considered the gold standard as reflecting thyroid gland function. The thyroid range for this test varies per laboratory, but in general the range is .045 â 4.50 uU/ml.