New Industry Products

240W Universal Input Single-Output AC-DC Power Supplies

July 31, 2019 by Paul Shepard

The MPU-240S series from MicroPower Direct is a family of 240W ac-dc power supplies designed to provide performance, high power density, safety approvals and size required by a range of applications in a variety of industries.

Eight standard models operate from a universal ac input of 90- to 264-Vac, providing tightly regulated single outputs. Outputs are factory set to 5-, 12-, 15-, 24-, 28-, 32-, 38- or 48-Vdc.

Standard features include EN 55032 class B emissions, power factor correction, 4,000Vac I/O isolation (5,656Vdc), and 20mS hold-up time (with cover). All models are protected for over load, over voltage & short circuit faults. The MTBF is greater than 120,000 (per MIL HDBK 217F). All models are approved to UL 60950.

The MPU-240S family is packaged in a 6" x 4.18" x 1.38" U-Chassis. Three I/O connector types are available for all models, terminal blocks, Molex, or clamp blocks. This supply is also available with a "finger safe" cover. Each model is specified for operation over the operating temperature range of 0°C to +70°C (ambient).

Summary of features

  • 240W Output Power W/AF
  • Universal 90-264V Input
  • EN 60950 Approved
  • Compact U-Channel
  • Meets EN 55022 B
  • Eight Single Output Models
  • 120 kHr MTBF

The MPU-240S series is a solution for a variety of commercial/industrial applications.