TPS-MPT72S-48V Single Output Open Frame Power Supply

The TPS-MPT72S-48V is a high-performance member of the TPS-MPT72S High Voltage Series single output open frame power supply, designed to deliver stable and reliable power for industrial applications requiring high voltage compatibility. As a 12V/18V/24V/36V/48V single output power supply, it provides a consistent 48V output with a rated current of 1.5A under natural cooling (current range 0-1.5A) and a rated power of 72W, classifying it as a 72W open frame power supply.

As a wide input voltage range 100VAC-500VAC power supply, it supports AC 176~500V (rated power) and DC 200~707V (rated power), with 50% power derating at 100~176VAC and 141~200VDC, enabling versatile operation in diverse power grids. It features a three-phase four-wire input design (three-phase four-wire input power supply), supporting live-neutral or live-live input for enhanced flexibility.

This power supply boasts a 4000VAC isolation withstand voltage, qualifying it as a 4000VAC isolated withstand power supply for safe electrical separation. It is a regulated output low ripple power supply with a maximum ripple of <200mVp-p, ensuring stable power for sensitive equipment. Equipped with comprehensive safeguards, it is an output short-circuit over current over voltage protection power supply, featuring overload (115%-180% of rated power), overvoltage (150%-200% of rated voltage), and short-circuit protection in hiccup mode with automatic recovery after fault removal. It also includes input surge protection, making it an input surge protection power supply.

As a 100% full-load burn-in test power supply, it undergoes rigorous testing to ensure reliability, with a typical efficiency of ≈87%. With dimensions of 101.6×50.8×30mm (101.6×50.8×30mm open frame power supply) and a weight of approximately 158g (158g open frame power supply), it offers a compact design for space-constrained installations. Operating within an ambient temperature range of -30°C~60°C (refer to derating curve) and 20~90% RH (non-condensing), it stands as a -30°C~60°C ambient temperature power supply, adaptable to harsh environments. Compliance-wise, it meets strict standards as a GB 4943.1-2011 compliant power supply and EN55032 Class A EMC power supply.

Key Features

• Series Affiliation: Part of the TPS-MPT72S High Voltage Series single output open frame power supply, ensuring consistent quality for high-voltage applications.
• Wide Input Range: Functions as a wide input voltage range 100VAC-500VAC power supply, supporting AC 176~500V and DC 200~707V with derating at lower inputs.
• Environmental Adaptability: Operates as a -30°C~60°C ambient temperature power supply, suitable for extreme temperature conditions.
• Comprehensive Protections: Serves as an output short-circuit over current over voltage protection power supply, with hiccup mode and automatic recovery.
• High Isolation: A 4000VAC isolated withstand power supply, ensuring safe electrical separation between input and output.
• Surge Protection: Equipped as an input surge protection power supply, safeguarding against input voltage spikes.
• Stable Output: A regulated output low ripple power supply with max ripple <200mVp-p, suitable for sensitive equipment.
• Rigorous Testing: A 100% full-load burn-in test power supply, ensuring reliability through comprehensive testing.
• Versatile Input Design: Features a three-phase four-wire input power supply, supporting live-neutral or live-live connections.
• Power Specifications: A 12V/18V/24V/36V/48V single output power supply with 48V output, 1.5A rated current, and 72W rated power (72W open frame power supply).
• Compact Design: With 101.6×50.8×30mm dimensions (101.6×50.8×30mm open frame power supply) and 158g weight (158g open frame power supply), saving installation space.
• Compliance: A GB 4943.1-2011 compliant power supply and EN55032 Class A EMC power supply, meeting strict safety and EMC standards.