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

The Mean Well PS-45 series is a group of 45-watt single-output switching power supplies. Here is a detailed introduction:

Features of Mean Well PS-45 series

Universal input: It accepts a wide range of AC input voltages, from 90V to 264V, suitable for various power sources.

Multiple protections: It has built - in short - circuit, overload, over - voltage, and over - temperature protection functions to ensure the safety and stability of the power supply.

Natural cooling: The cooling method is free air convection, without the need for a fan, which reduces noise and improves reliability.

High - quality testing: Each power supply has undergone a 100% full - load burn - in test to ensure its performance and quality.

Fixed switching frequency: The switching frequency is fixed at 65KHz, which helps to reduce electromagnetic interference.

Low leakage current: The leakage current is less than 0.75mA, which is beneficial for ensuring the safety of the application environment.

The Mean Well PS-45 series includes the following models:

PS-45 Series: 45W single-output DC-DC switching power supplies. The specific models include PSD-45A-05, PSD-45B-05, PSD-45C-05, PSD-45A-12, PSD-45B-12, PSD-45A-24, PSD-45B-24, PSD-45C-24, etc.

PS-45-3.3: Outputs 3.3V and 8A, with an output voltage accuracy of ±2%, a ripple of 80mV, and an efficiency of about 77%.

PS-45-5: Outputs 5V and 8A, with an output voltage accuracy of ±2%, a ripple of 80mV, and an efficiency of about 78%.

PS-45-7.5: Outputs 7.5V and 5.4A, with an output voltage accuracy of ±2%, a ripple of 80mV, and an efficiency of about 79%.

PS-45-12: Outputs 12V and 3.8A, with an output voltage accuracy of ±2%, a ripple of 120mV, and an efficiency of about 80%.

PS-45-15: Outputs 15V and 3A, with an output voltage accuracy of ±2%, a ripple of 150mV, and an efficiency of about 81%.

PS-45-24: Outputs 24V and 1.9A, with an output voltage accuracy of ±2%, a ripple of 240mV, and an efficiency of about 82%.

PS-45-48: Outputs 48V and 0.94A, with an output voltage accuracy of ±2%, a ripple of 300mV, and an efficiency of about 83%.