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📰About switching power supply

A switching power supply is a high-frequency power conversion device with several key features:

• Small and lightweight: It's smaller and lighter than traditional power supplies, making it easy to install and carry.
• High efficiency: It minimizes energy loss and conserves electricity.
• Wide adaptability range: It operates stably across a broad range of voltages and currents.
• Stable output: It delivers accurate and stable voltage and current output.

The device functions by controlling the on-off time ratio of the switching transistor to maintain a stable output. Typically, a switching power supply consists of a pulse width modulation (PWM) control IC and a MOSFET.

Switching power supplies are used extensively in various fields including:

• Consumer electronics: Devices such as mobile phone chargers and computer power supplies.
• Industrial automation: Providing steady power support to various devices.
• Communications: Utilized in base stations and other equipment.

There are different types of switching power supplies to meet the needs of different situations. For instance, high-power versions are used for large industrial equipment, while low-power versions are suitable for small electronic devices.

:favicon-3:Model & price

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MEANWELL(MW)

MW LRS Series

1. LRS-35
   1. LRS-35-5: 35W/5V/7A |$8.4
   2. LRS-35-12: 36W/12V/3A |$7
   3. LRS-35-15: 36W/15V/2.4A |$7.6
   4. LRS-35-24: 36W/24V/1.5A |$7
   5. LRS-35-36: 36W/36V/1A |$8
   6. LRS-35-48: 38.4W/48V/0.8A |$8