LI150-20B15PR2 15V 9.5A DIN Rail Plastic Case SMPS with 4kVAC Isolation

The LI150-20B15PR2 is a high-performance DIN-rail mounted switch mode power supply designed for industrial applications requiring a stable 15V output at 9.5A. Housed in a durable plastic case with an ultra-thin design (105mm width, 6SU), this module provides reliable power in compact control panels and industrial cabinets.

This power supply features a wide universal input voltage range, supporting 90-264VAC (up to 277VAC) and 120-370VDC (up to 390VDC), allowing flexible AC/DC operation from the same terminal. It is designed to withstand 300VAC surge input for 5 seconds, making it suitable for demanding industrial environments. The module's high 4kVAC input/output isolation ensures safety and protection for connected devices.

Engineered for industrial-grade reliability, the LI150-20B15PR2 operates efficiently with low ripple and noise, low standby power consumption, and stable voltage regulation. It is compliant with Over-Voltage Class III (EN61558) standards, ensuring safe operation in harsh conditions. Additional protection features include short-circuit, over-current, over-voltage, and over-temperature protection, providing comprehensive safeguarding for critical systems.

This DIN-rail mountable unit (TS35X7.5/TS35X15 compatible) is ideal for industrial automation, communication systems, instrumentation, and embedded control applications, delivering high efficiency, long-term reliability, and compact integration.

Key Features

• Universal AC/DC input: 90-264VAC / 120-370VDC (higher voltages supported)
• Output: 15VDC @ 9.5A
• Ultra-thin 105mm width (6SU) plastic case for space-saving installation
• High isolation voltage: 4kVAC
• Low ripple & noise for sensitive electronics
• Low standby power consumption and high efficiency
• Operating ambient temperature: -30 C to +70 C (start-up at -40 C)
• Short-circuit, over-current, over-voltage, and over-temperature protection
• Withstands 300VAC surge input for 5 seconds
• DIN rail TS35X7.5 / TS35X15 mountable
• Over-voltage Class III design meeting EN61558 standards

Specifications

• Device Type: Power Supply
• Type: DIN Rail | Plastic Case | Switch Mode
• Input Voltage: 90-264VAC / 120-370VDC
• Output Voltage: 15VDC
• Output Current: 9.5A
• Isolation Voltage: 4kVAC
• Operating Temperature: -30 C to +70 C (start-up at -40 C)
• Mounting Type: DIN Rail (TS35X7.5 / TS35X15)
• Case Width: 105mm (6SU)
• Applications: Industrial automation, control panels, instrumentation, communication systems

What's in the box
1 x LI150-20B15PR2 15V 9.5A DIN Rail Plastic Case SMPS with 4kVAC Isolation