DESCRIPTION

The PMT-12V350W2BR is a panel-mount 350W power supply designed for industrial automation applications, featuring a compact 30mm profile and selectable AC input voltage (90-132 Vac or 180-264 Vac via switch). It delivers a nominal 12 Vdc output at 29.0 A (348 W maximum), with an adjustable output range of 10.8-13.2 Vdc and factory set-point tolerance of ±1.5%. The unit operates reliably across a wide temperature range of -40°C to 70°C with force cooling, achieving 84.5% typical efficiency at 100% load on 230 Vac input, and demonstrates exceptional reliability with an MTBF exceeding 700,000 hours per Telcordia SR-332. Protection features include overvoltage (13.2-17.4 V latch mode), overcurrent/overload (110-175% hiccup mode auto-recovery), and short-circuit protection, with galvanic isolation of 3.0 kVac input-to-output. This power supply is ideal for industrial control systems, telecommunications equipment, and automation panels requiring robust, compact DC power with international safety certifications (UL, TUV, CE, EAC, CB).