MEANWELL PS-45-15 45W single-output switching power supplies

Here is the parameter introduction of the MEAN WELL PS - 45 - 15 45W single - output switching power supply:

• Input Characteristics

• Input Voltage Range: It accepts a universal AC input voltage in the range of 90 - 264VAC6. It can also work with an input frequency of 47 - 440Hz4.

• Maximal Input Inrush Current: The maximal input inrush current is 30A4.

• Leakage Current: The leakage current is less than 0.75mA4.

• Output Characteristics

• Rated Output Voltage: The output voltage is 15VDC, with a voltage tolerance of ±2.0%6. The voltage adjustment range is 14.25 - 16.5V6.

• Rated Output Current: The rated output current is 3A, and the current range is 0 - 3.5A6.

• Rated Output Power: The rated output power is 45W6.

• Ripple and Noise: The ripple and noise level is 100mVp - p at most6.

• Output Regulation: The line regulation is ±1.0%, and the load regulation is ±2.0%6.

• Protection Functions6

• Over - Voltage Protection: The over - voltage protection range is 17.25 - 20.25V. When the output voltage exceeds this range, the protection mechanism will be triggered to prevent damage to the connected devices.

• Overload Protection: It can handle overloads within a certain range and automatically recovers once the overload condition is removed.

• Short - Circuit Protection: It can automatically detect and protect against short - circuits at the output.

• Efficiency6

• The efficiency is 77%, which helps to reduce energy consumption and heat generation.

• Cooling Method

• It adopts free air convection cooling, which means it operates silently without the need for a cooling fan.

• Operating Temperature Range4

• The power supply can operate in a temperature range of - 10°C to 60°C.

• Dimensions4

• The dimensions are 127mm×76mm×28mm (L×W×H), which is relatively compact and easy to install in various devices and equipment.

• Certifications1

• The power supply has certifications such as UL / CUL / TUV / CB / CE, which indicates that it meets relevant international safety and EMC standards.