Mean Well RD-65A 66W 5V/12VDC Dual Rail Switching Power Supply RD-65A

The Mean Well RD-65A has a rated output of 66W with dual voltage rails at 5V DC and 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.

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

Specifications

Output
DC Voltage: 5V, 12V
Rated Power: 66W
Setup / Rise Time: 500ms / 30ms @ 230VAC
Hold Up Time (Typical): 60ms @ 230VAC

5V Output
Rated Current: 3A
5V Current Range: 0.3-8A
5V Ripple & Noise: 80mV p-p
Voltage Adjust Range: 4.75-5.5V
Voltage Tolerance: ±2.0%
Line Regulation: ±0.5%
Load Regulation: ±0.5%

12V Output
12V Current Range: 0.2-4A
12V Ripple & Noise: 120mV p-p
Voltage Adjust Range: 10.8-13.2V
Voltage Tolerance: ±6.0%
Line Regulation: ±1.5%
Load Regulation: ±3.0%

Input
Voltage Range: 88-264VAC 125-373VDC (Withstand 300VAC surge for 5s. Without damage)
Frequency Range: 47-63Hz
Efficiency (Typical): 79%
AC Current (Typical): 2.0A/115VAC, 1.2A/230VAC
Inrush Current (Typical): Cold Start 40A/230VAC
Leakage Current: <2mA/240VAC

Protection
Overload: 110-150% rated power output
Over Voltage: YES
Protection Type: Hiccup mode, recovers automatically after fault condition is removed

Environment
Working Temperature: -20 - +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: 129L x 97W x 38H mm
Weight: 0.44kg

Warranty Period

12 months

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