TRUMPower introduced its TTM210 Series AC/DC switching power supplies that can deliver 210W of continuous output power at 11 CFM forced air or 160W at convection cooling.
These AC/DC switching power supplies are an open frame PCB in a low a profile 5” (L) by 3” (W) by 1.5” (H) package and have an active efficiency of 88% typically at full load.
They provide 2 MOPP between input and output and 1 MOPP between input and ground. All models can withstand voltages of 4,000 VAC from input to output, 1,500 VAC from input to ground, and 1,500 VAC from output to ground.
The series includes 3 standard models of single 12V, 24V, or 48V power supplies each with an actual earth leakage current measuring 100µA maximum at 264VAC, 63 Hz.
Operating at a 90 to 264 VAC universal input, they provide 5V/2A of standby power along with fan power of 12V @ 1A or 24V @ 1A maximum. Each unit is equipped with overvoltage, overcurrent, and short circuit protections, and operate at 0°C to +40°C ambient, with derating of 100% load at 0°C to 40°C, 75% load at 60°C and 50% load at 70°C, which is applicable to convection and forced-air cooling conditions.