## 3.5 `E`: Voltage Controlled Voltage Source

### 3.5.1 Syntax

`E` xxxxxxx n+ n-- nc+ nc-- value
`E` xxxxxxx n+ n-- nc+ nc-- expression
`.VCVS` label n+ n-- nc+ nc-- expression

### 3.5.2 Purpose

Voltage controlled voltage source, or voltage gain block.

### 3.5.3 Comments

N+ and n-- are the positive and negative element (output) nodes, respectively. Nc+ and nc-- are the positive and negative controlling nodes, respectively. Value is the voltage gain.