The pituitary gland hormones control many other glands in the body. Hormones made by the pituitary gland include: 1  Prolactin: A hormone that causes a womanâs breasts to make milk during and after pregnancy. 2  Adrenocorticotropic hormone (ACTH): A hormone that causes the adrenal glands to make a hormone called cortisol.he pituitary gland hormones control many other glands in the body. Hormones made by the pituitary gland include: 1  Prolactin: A hormone that causes a womanâs breasts to make milk during and after pregnancy. 2  Adrenocorticotropic hormone (ACTH): A hormone that causes the adrenal glands to make a hormone called cortisol.
Entry Loops â Placed on the outside of the gate, entry loops are used to command the gate to open in situations where security is not a concern. For instance, when a gate is only used as a barrier to keep deer out.
So the actual trigger voltage that you can get on the Gate terminal is the Gate-Cathode Voltage (Vg), and it is this voltage that determines the triggering level and not the Gate Source Voltage (Es) directly (Though Vg is a linearly dependent function of Es).