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CUI Inc VOF/PSK 6W & 20W AC-DC Power Supplies

CUI Inc VOF/PSK 6W and 20W AC-DC Power Supplies feature a universal 90VAC to 264VAC input voltage range in an encapsulated or open-frame design with chassis- or board-mount options. These compact devices offer low no-load power consumption of <0.075W or <1W and a wide operating temperature range of -40°C to +80°C. The PSK-20G and VOF-20G series provide up to 87% efficiency, and the PSK-6G and VOF-6G modules up to 83% efficiency. CUI Inc VOF/PSK 6W and 20W AC-DC Power Supplies come with overvoltage (OVC II and OVC III) and short-circuit protection. Ideal applications include information technology equipment (ITE), rugged environments, and enclosed and challenging areas.

Features

  • Encapsulated or open-frame design
  • Chassis or board mount
  • Compact size
  • Wide operating temperature range
  • High efficiency
  • OVC II, OVC III, and short-circuit protection

Applications

  • PSK series
    • Rugged environments
    • Enclosed and challenging applications
  • VOF series
    • ITE

Specifications

  • Common
    • 90VAC to 264VAC universal input
    • Certified to IEC/EN/UL 62368-1
    • Designed to meet IEC/EN 60335-1
    • Class II
    • 5000m operating altitude
    • CISPR/FCC Class B
    • -40°C to +80°C operating temperature range (with derating)
  • PSK-6G
    • Up to 83% efficiency
    • 1.95" x 0.73" dimensions
    • <0.075W no-load power consumption
  • PSK-20G
    • Up to 87% efficiency
    • 2.48" x 1.40" dimensions
    • 1W no-load power consumption
  • VOF-6G
    • Up to 83% efficiency
    • 1.55" x 0.76" dimensions
    • <0.075W no-load power consumption
  • VOF-20G
    • Up to 87% efficiency
    • 2.38" x 1.30" dimensions
    • 1W no-load power consumption

Datasheets

Declarations of Conformity

Inilathala: 2025-09-03 | Na-update: 2025-09-09