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. Though the power supplies are supplied in a vented steel cabinet they must be installed within a secondary earthed cabinet as the 240V input terminals are exposed.

Features

• Screw terminals for inputs and outputs
• Wide operating input voltage 90 – 264VAC, 47 – 63Hz
• Excellent output regulation from no load to full load
• High efficiency
• Overload and short circuit protection
• Inbuilt EMI filter to reduce noise radiation
• EMC approved

Input:
Input range: 90-264V AC 
Frequency: 47-63Hz 
In rush current: 30A typical cold start 
Efficiency: 65-80% at full load 
Line regulation: ±0.5% 
Output 
Max power: 40W 
Output current: 3.33A 
Ripple/noise: ±1% max 
Dimensions: 129W x 98D x 38H