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Power supply module Matek PM20S-2

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Brand: MatekSKU

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Description

Matek PM20S-2 power module is equipped with two independent DC-DC step-down voltage regulators that operate over a wide input voltage range of 9-85V (4-20S LiPo ) and provide stable and powerful power with an efficiency of 90-96%. The first regulator provides 5.3V/6.1V/8.1V output voltage options, while the second provides 5.3V/8.1V/12.2V output voltage options. Both regulators support a continuous output current of up to 15A and a peak current of up to 22A, and are equipped with over-current protection and a self-refresh function. The overheat protection triggers an automatic shutdown when the temperature reaches 150℃, promoting safe and reliable operation in all conditions.

Note: 15A continuous output current requires an input voltage of ≥15V.

Features

• Works in the input voltage range of 9-85V (4-20S LiPo) with TVS protection up to 85V
• Has two independent step-down voltage regulators with typical efficiency of 90%-96%
• BEC1 supports 5.3V/6.1V/8.1V output voltage, continuous output current up to 15A and peak current up to 22A
• BEC2 supports 5.3V/8.1V/12.2V output voltage, continuous output current up to 15A and peak current up to 22A
• Multi-level protection ensures reliable operation in harsh environments

Specifications

• Input voltage: 9-85V DC (4-20S LiPo)
• Built-in voltage divider: 1K:25K (for ADC based on 3.3V voltage)
• BEC1:
  
  • Output voltage options: 5.3V/6.1V/8.1V, 1.5% tolerance
  • Synchronous stabilizer efficiency: 90-96%
  • Typical current: 15A continuous, 22A peak
  • Ripple: 25mV (VIN=42V, output voltage 5.3V at 5A), 35mV (VIN=58V, output voltage 5.3V at 15A)
  • Standby current: 10-30mA
  • Reverse input voltage protection: no
  • Overheating protection: shutdown at 150℃
  • Permissible short circuit time: 1 second
  • Overcurrent protection and self-healing: yes
• BEC2:
  
  • Output voltage options: 5.3V/8.1V/12.2V, 1.5% tolerance
  • Synchronous stabilizer efficiency: 90-96%
  • Typical current: 15A continuous, 22A peak
  • Ripple: 58mV (VIN=58V, output voltage 12V at 15A)
  • Current in standby mode: 10-30mA
  • Reverse input voltage protection: no
  • Overheating protection: shutdown at 150℃
  • Permissible short circuit time: 1 second
  • Overcurrent protection and self-healing: yes
• Size: 61*40*15г
• Weight: 63g

Package

• 1 x Matek PM20S-2 power supply module

Photos