V375C12T75BN

Product Overview

The Vicor Corporation V375C12T75BN is a quarter-brick isolated module DC-DC converter for board-mount power conversion in commercial information technology equipment. It accepts a 250 V to 425 V input and provides a single 12 V output at up to 6.25 A, delivering 75 W. The module includes over-voltage protection and undervoltage lockout, operates from -40°C to 100°C, and provides 3 kV isolation between input and output. The through-hole package measures 2.28 in L x 1.45 in W x 0.62 in H (57.9 mm x 36.8 mm x 15.7 mm) and converts a high-voltage DC input to a 12 V output rail.

Key Features

• Single-output isolated DC-DC converter with a 12 V output and 6.25 A maximum output current
• Input voltage range of 250 V to 425 V
• 75 W output power with 84.2% efficiency
• 3 kV input-to-output isolation
• Over-voltage protection and undervoltage lockout
• Quarter-brick through-hole package measuring 2.28 in L x 1.45 in W x 0.62 in H (57.9 mm x 36.8 mm x 15.7 mm)
• Operating temperature range of -40°C to 100°C

Applications

• Commercial information technology equipment requiring isolated 12 V board-level power
• High-voltage DC input conversion stages in commercial information technology systems
• Through-hole quarter-brick power modules for 12 V loads up to 6.25 A

Design & Procurement Notes

When selecting this converter, verify that the system input remains within the 250 V to 425 V range and that the 12 V load does not exceed 6.25 A or 75 W. The 84.2% efficiency should be considered with the quarter-brick thermal environment, especially near the 100°C upper operating limit. The 3 kV isolation and through-hole quarter-brick footprint affect PCB layout, creepage and clearance planning, and mechanical mounting. OVP and UVLO provide protection functions, but external input and output filtering, transient response, and thermal management should still be validated against the end-system requirements.