Sola SLT-12-31010-12 AC-DC Switching Power Supply

The SolaHD SLT12-31010-12T open‑frame triple‑output power supply delivers three regulated rails from a universal 100–240 VAC input: 5 V at 3 A on Output 1; a main positive rail of +12 V at 1 A or +15 V at 0.8 A on Output 2; and a negative rail of −12 V at 1 A or −15 V at 0.8 A on Output 3. As part of SolaHD’s Silver Line of linear power supplies, this unit is designed for open‑frame installations and can be panel‑mounted, with outputs that are tied common for compact multi‑rail configurations. Factory practice for multi‑output designs often includes shorting straps installed between outputs to simplify integration and testing. The SLT12‑31010‑12T emphasizes stability and low noise typical of linear designs, with operating temperature from 0 to +50°C and derating above 70°C, a temperature coefficient of about ±0.01% per °C, and output stability within ±0.05% after a 24‑hour warm‑up. Input remains 100–240 VAC, 50/60 Hz, making it compatible with worldwide mains. Suitable use cases include instrumentation, test benches, and lab equipment requiring a 5 V supply alongside ±12 V or ±15 V rails for analog/digital circuits, where clean, low‑noise rails and a compact, open‑frame footprint are advantageous.