LQ LQD Series Variable Power Supplies

The LQ / LQD Series from Lambda is a family of variable regulated power supplies used to provide adjustable DC output for industrial and electronic equipment. Each unit delivers a continuously adjustable output from zero up to its rated voltage.

The series covers a broad range of output ratings, spanning low-voltage models through higher-voltage units. It includes both single-output LQ supplies (for example, 0–10V, 0–20V, 0–40V, 0–60V, 0–120V, and 0–250V models) and dual-output LQD supplies that provide symmetrical positive and negative outputs or a combined single output.

Product Range

• LQ single-output supplies — regulated variable DC across a wide voltage spread.
• LQD dual-output supplies — 0–±120/0–240, 0–±20/0–40, 0–±40/0–80, 0–±60/0–120, and 0–±250/0–500 configurations.