The Mean Well RS-100-12 has a rated output of 102W at 12V DC. This range of switch mode power supplies offer high efficiency DC power in a compact enclosure. They are designed to be installed within a secondary cabinet as the 240V input terminals are exposed. The mesh casing allows free air cooling without the need for fans (-25° to +70°C working temperature). The low profile casing makes them ideal for mounting into 1RU rack cases.
Switch mode power supplies offer several significant advantages over traditional linear transformer power supplies. They are far more efficient than their linear counterparts. As they do not use power or mains transformers the equivalent power supply weighs considerably less than traditional types. Physical size is also reduced.
Output
DC Voltage: 12V
Rated Current: 8.5A
Current Range: 0-8.5A
Rated Power: 102W
Ripple & Noise: 120mV p-p
Voltage Adjust Range: 11.4-13.2V
Voltage Tolerance: ±1.0%
Line Regulation: ±1.0%
Load Regulation: ±0.5%
Setup / Rise Time: 500ms / 20ms @ 230VAC
Hold Up Time (Typical): 100ms @ 230VAC
Input
Voltage Range: 88-264VAC 125-373VDC (Withstand 300VAC surge for 5s. Without damage)
Frequency Range: 47-63Hz
Efficiency (Typical): 81%
AC Current (Typical): 2.5A/115VAC, 1.5A/230VAC
Inrush Current (Typical): Cold Start 40A/230VAC
Leakage Current: