The QL Series is designed for process control, geophysical survey, telecommunications, and automatic test equipment. It offers both single‑output and dual‑output models in a compact metal case (1" × 2" × 0.375").
Key specifications include selectable input voltages (5 V, 12 V, 48 V), various output voltage options, up to 430 mA output current, 80 % efficiency, and a temperature range of –25 °C to +71 °C. Ordering tables list model numbers such as QL11‑025‑5 and QL22‑017‑48, with pin‑out diagrams for single and dual configurations.
| Output Voltage Options | 5 V, 9 V, 12 V, 15 V, 16 V, 22 V |
|---|---|
| Operating Temperature Range | -25 °C to +71 °C |
| Input/Output Isolation | 500 VDC |
They operate from –25 °C up to +71 °C.