PTM PSMU-350-3

The PTM PSMU-350-3 is a high-quality power supply unit designed for use in various applications. This power supply unit has been designed with advanced features that ensure reliable and efficient power delivery.

Product Description

The PTM PSMU-350-3 is a single output power supply unit that features a compact and rugged design. It comes equipped with overvoltage and short-circuit protection, making it a safe and reliable choice for powering sensitive electronic devices.

This power supply unit features a universal input range of 85-264VAC, making it compatible with a wide range of AC inputs. It also features a high-efficiency design that ensures minimal power loss, which helps to reduce energy costs and prolong the life of the power supply unit.

Product Parameters

Some of the key parameters of the PTM PSMU-350-3 power supply unit include:

  • Output voltage: 3.3V
  • Output current: 30A
  • Input voltage: 85-264VAC
  • Efficiency: >84%
  • Overvoltage protection: 4.0-4.5V
  • Short-circuit protection: Auto-recovery


The PTM PSMU-350-3 power supply unit is designed and tested to meet the following specifications:

  • Safety: UL/cUL, TUV, CB
  • EMI: FCC Class B, CISPR 22 Class B
  • Environmental: RoHS, REACH

Overall, the PTM PSMU-350-3 power supply unit is a reliable and efficient choice for various applications. Its advanced features and high-quality design make it a popular choice among professionals and hobbyists alike.