12V DC 150W Enclosed Switchmode Power Supply

Mean Well 12V DC 150W Switching Mode Power Supply PSU

The Mean Well RS-150-12 has a rated output of 150W at 12V DC. This range of switchmode 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.

Switchmode 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.
 

Features

• Universal AC input / Full range

• Protections: Short circuit / Overload / Over voltage

• Cooling by free air convection

• LED indicator for power on

• 100% full load burn-in test

• All using 105ºC long life electrolytic capacitors

• Withstand 300VAC surge input for 5 second

• High operating temperature up to 70ºC

• Withstand 5G vibration test

• High efficiency, long life and high reliability

Output

• DC Voltage: 12V

• Rated Current: 6A

• Current Range: 12.5A

• Rated Power: 150W

• Ripple & Noise: 120mV p-p

• Voltage Adjust Range: 11.4-13.2V

• Voltage Tolerance: ±1.0%

• Line Regulation: ±0.5%

• Load Regulation: ±0.5%

• Setup / Rise Time: 800ms / 20ms @ 230VAC

• Hold Up Time (Typical): 28ms @ 230VAC

Input

• Voltage Range: 88-132VAC 176-264VAC (Withstand 300VAC surge for 5s. Without damage)

• Frequency Range: 47-63Hz

• Efficiency (Typical): 83%

• AC Curremt (Typical): 3.0A/115VAC, 2.0A/230VAC

• Inrush Current (Typical): Cold Start 40A/230VAC

• Leakage Current: <2mA/240VAC

Protection

• Overload: 110-150% rated power output

• Over Voltage: 13.8-16.2V

• Protection Type: Hiccup mode, recovers automatically after fault condition is removed

Environment

• Working Temperature: -25 - +70ºC

• Working Humidity: 20-90% RH non condensing

• Temperature Coefficient: ±0.03%/ºC(0-50ºC)

• Vibration: 10-500Hz, 5G 10 minutes/1cycle, period for 60 minutes. Each along X,Y,Z, axis

• Dimensions: 199L x 98W x 38H mm

• Weight: 0.7kg