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Delta Electronics PJ 2nd Generation Open Frame Power Supplies

Delta Electronics PJ 2nd Generation Open Frame Power Supplies offer 100W and 150W models with 12V, 24V, and 48V output options. These devices include a built-in 200% power boost for 10s, ensuring reserve power is always available for reliable startup of loads with high inrush current. The PJ power supplies feature a low profile (27mm), low leakage current/inrush current, and remote on/off control. These power supplies have conformal coating on the PCBAs to protect against dust and chemical pollutants. The PJ power supplies are available in open-frame and enclosed configurations. These power supplies comply with JAPAN DEN-AN and conform to harmonic current IEC/EN/BS EN 61000-3-2, Class A. Typical applications include KIOSK machines, refrigerated display cabinets, conveyors, logistics, and test and measurement equipment.

Features

  • 200% power boost for 10 seconds
  • Compliant with Japan PSE (DENAN) regulations
  • Built-in remote ON/OFF
  • Low-profile design
  • Low inrush current/low leakage current
  • High efficiency and PF to conserve energy
  • Complies with IEC/EN 61000-3-2, Class A for harmonic current emissions
  • Robust conformal-coated PCBAs protect against dust and chemical contaminants
  • Available in open frame and enclosed configurations

Applications

  • KIOSK machines
  • Refrigerated display cabinets
  • Conveyor and logistics
  • Test and measurement equipment
Delta Electronics PJ 2nd Generation Open Frame Power Supplies

Specifications

  • 100VAC to 240VAC nominal input voltage range
  • 85VAC to 264VAC input voltage range
  • 120VDC to 373VDC DC input voltage range
  • 50Hz to 60Hz nominal input frequency range
  • 47Hz to 63Hz input frequency range
  • 15A typical @ 100VAC, 30A typical @ 200VAC maximum inrush current (Cold start)
  • <0.5W @100VAC and 200VAC no load power consumption
  • 0.2mA @ 100VAC, 0.4mA @ 240VAC leakage current
  • -40°C to 70°C operating surrounding air temperature range
Delta Electronics PJ 2nd Generation Open Frame Power Supplies

Block Diagram

Block Diagram - Delta Electronics PJ 2nd Generation Open Frame Power Supplies

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Datasheets

Additional Resource

Delta Electronics PJ 2nd Generation Open Frame Power Supplies
Publicado: 2026-04-07 | Actualizado: 2026-05-15