Ultra-Miniature Power Supplies

March 20, 2015
Now available from MicroPower Direct, the MPL-05SEUP series is a family of ultra-miniature, 5W AC/DC power supplies. These power supplies are specifically designed to provide the small package, robust features and safety approval required for a variety of board level applications where performance requirements are high; but space is limited. As part of our “Cost Cutter” product series, they are offered at very low cost. Six standard models operate from a universal input of 85VAC to 264 VAC; providing regulated single outputs of 3.3, 5, 9, 12, 15, or 24 VDC. They may also be used in high voltage DC/DC applications with an input of 100 to 400 VDC. Standard features include tight line/load regulation, continuous short circuit protection, and an I/O isolation of 3,000 VAC. All models are approved to EN 60950. The MPL-05SEUP has a Class II input. This means it can be used without an earth ground connection, an advantage for remote or portable equipment that is often used in applications where a reliable ground may not be available. The MTBF (per MIL HDBK 217F) of the MPL-05SEUP series is greater than 300 khours. The series is RoHS compliant. The MPL-05SEUP series is packaged in an ultra-miniature open SIP package. Each model is specified for operation over the wide operating temperature range of -40°C to +85°C (ambient). The pin-out is industry standard. The MPL-05SEUP series is an ideal solution for a wide variety of board level applications requiring high performance, miniature size, safety approvals and low cost. All MicroPower Direct products are designed to provide long, reliable field life. Considerable attention is given to the proper selection, derating, and layout of all circuit components. In addition, extensive reliability screening is also performed on all modules as a routine part of the production process. 
  • Input: 85VAC to 264 VAC
  • Output: 3.3, 5, 9, 12, 15, or 24 VDC
  • Isolation: 3,000 VAC