TPS-MPT120S-48V Single Output Open Frame Power Supply

The TPS-MPT120S-48V is a high-performance member of the TPS-MPT120S High Voltage Series single output open frame power supply, designed to deliver stable and efficient power for industrial applications requiring high voltage compatibility. As a 12V/24V/48V single output power supply, it provides a consistent 48V output with a rated current of 2.5A (176-500VAC) and a current range of 0-2.5A under natural cooling, offering a rated power of 120W, classifying it as a 120W open frame power supply.

As a wide input voltage range 176VAC-500VAC power supply, it supports 176~500VAC or 249~707VDC, with 50% power derating at 100~176VAC (142~249VDC), enabling versatile operation in diverse power grids. It is an output adjustable voltage power supply with an adjustable voltage range of 46~52V, allowing for flexible output calibration.

This power supply boasts a 3000VAC isolated withstand voltage, qualifying it as a 3000VAC isolated withstand power supply for safe electrical separation. It features a maximum ripple of 100mVp-p, making it a 50mVp-p/100mVp-p ripple power supply, ensuring stable power for sensitive equipment. Equipped with comprehensive safeguards, it is an output short-circuit over current over voltage protection power supply (overcurrent: 110%-170% of rated current with hiccup mode and auto-recovery; overvoltage: 110%-130% of rated voltage with shutdown and restart recovery; short-circuit: hiccup mode with auto-recovery) and an input undervoltage over temperature protection power supply (undervoltage: 90-100V; over temperature: hiccup mode with auto-recovery).

As an 87%-88% efficiency power supply, it offers a typical efficiency of 88% and operates reliably within an operating temperature range of -25°~+60℃ (refer to derating curve) and 20%~90% RH (non-condensing), standing as a -25°~+60℃ operating temperature power supply. With dimensions of 126x62x35mm (126x62x35mm open frame power supply) and a weight of approximately 290g (290g open frame power supply), it offers a compact design for space-constrained installations. Compliance-wise, it meets strict standards as an IEC62368-1 compliant power supply and CISPR32/EN55032 CLASS A EMC power supply.

Key Features

• Series Affiliation: Part of the TPS-MPT120S 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 176VAC-500VAC power supply, supporting 176~500VAC or 249~707VDC with derating at lower inputs.
• High Isolation: A 3000VAC isolated withstand power supply, ensuring safe electrical separation between input and output.
• Adjustable Output: An output adjustable voltage power supply with a 46~52V adjustment range for flexible calibration.
• Environmental Adaptability: Operates as a -25°~+60℃ operating temperature power supply, suitable for extreme temperature conditions.
• Comprehensive Protections: Serves as an output short-circuit over current over voltage protection power supply and input undervoltage over temperature protection power supply, with various protection modes and auto-recovery features.
• Power Specifications: A 12V/24V/48V single output power supply with 48V output, 2.5A rated current, and 120W rated power (120W open frame power supply).
• Efficient Performance: An 87%-88% efficiency power supply with a typical efficiency of 88% for energy-saving operation.
• Stable Output: A 50mVp-p/100mVp-p ripple power supply with max ripple 100mVp-p, suitable for sensitive equipment.
• Compact Design: With 126x62x35mm dimensions (126x62x35mm open frame power supply) and 290g weight (290g open frame power supply), saving installation space.
• Compliance: An IEC62368-1 compliant power supply and CISPR32/EN55032 CLASS A EMC power supply, meeting strict safety and EMC standards.