The Phoenix Contact QUINT-PS-100-240AC/10 is a high-performance DIN rail power supply delivering 24V DC at 10A (240W). It is part of the QUINT POWER family, known for its reliability and advanced diagnostic features. The power supply operates from a universal AC input (100-240V) and includes active power factor correction, high efficiency (>91%), and a power boost that provides up to 12.5A for 5 seconds to handle high inrush currents from loads such as capacitive sensors, relays, and DC motors.
Input Voltage Range: 85-264 V AC (47-63 Hz) or 88-350 V DC
Power Factor: >0.95 at full load
Output Voltage: 24 V DC ±1% (adjustable 22.5-28.5 V)
Output Current: 10 A continuous (240 W)
Power Boost: 12.5 A for 5 seconds (300 W)
Efficiency: >91% at 230 V AC / 24 V / 10 A
Hold-up Time: >30 ms at 230 V AC / 10 A
Ripple:<50 mVpp
Protections: Overvoltage (crowbar 30V), overload (constant current), short circuit, overtemperature
Signal Outputs: DC OK relay (1 NO contact)
Operating Temperature: -25°C to +70°C (derating above 55°C)
Dimensions: 130 × 90 × 115 mm (W×H×D)
Weight: 1.3 kg
Certifications: CE, UL 508, CSA, GL, ATEX (Zone 2), IECEx

The power boost is essential for applications that experience short-term peak loads exceeding the nominal current. For example, starting a DC motor or energizing several relays simultaneously can draw up to 150% of the rated current for a few seconds. The QUINT-PS-100-240AC/10 handles this without tripping or reducing output voltage, ensuring stable operation of the entire system.
The built-in DC OK relay and a green LED indicate the output status. The power supply also has a remote on/off input (active high) and can be paralleled with other QUINT units for 1+1 or N+1 redundancy using a dedicated module (QUINT-DIODE/48-24DC/20). The unit includes a front panel potentiometer for fine-tuning the output voltage and a manual reset button for overload conditions.
This power supply is suitable for powering PLCs, HMI panels, industrial computers, sensors, and small drives in factory automation, process control, and building automation. Its wide input range and robust construction make it ideal for global use.



