Phoenix Contact Quint-PS-100-240AC/24DC/5 Single-Phase Primary-Switched Power Supply Unit

The Phoenix Contact Quint-PS-100-240AC/24DC/5 is a single-phase primary-switched power supply unit engineered for industrial control systems and automation requiring stable 24 V DC output. Rated at 5 A nominal output (with 7.5 A POWER BOOST capability), this DIN rail-mounted unit delivers 120 W of regulated power with >87% efficiency and 87%
• No-load power dissipation: 2.7 W maximum
• Full-load power loss: 18 W
• Residual ripple voltage: <100 mVpp
• Inrush current: 20 ms (120 V AC), >120 ms (230 V AC)
• Peak switching voltage: <50 mVpp @ 20 MHz nominal load
• Surge protection on output: limited to ~35 V DC
• Response time: <1 s typical
• Internal input fuse: 5 A slow-blow

– Key Features

• Overload and short-circuit protection; idling-proof design
• Active transistor switching output for remote diagnostics
• Floating relay contact for remote diagnostics
• Operating status indication via green LED
• Screw-terminal connections
• Metal housing, DIN rail mount (NS 35, EN 60715)
• Weight: 0.841 kg
• Protection Class I
• Operating temperature: −40–85 °C
• Relative humidity: up to 100% (condensing)

– Typical Applications

Automation systems, PLC/controller power, field-mounted instrumentation, and 24 V DC control circuits in industrial environments requiring wide input voltage tolerance and extended temperature operation.

– Compatibility & Integration

Standard DIN rail mounting allows integration into compact control cabinets. Screw connections accept both rigid and flexible conductors. Remote diagnostics via relay contact and transistor output enable networked fault reporting without dedicated signal wiring.