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Phoenix Contact QUINT4PS1AC24DC38PT Switched Power Supply Unit

The PHOENIX CONTACT QUINT4-PS/1AC/24DC/3.8/PT is a 24VDC power supply designed for low-power applications requiring high reliability. It provides a dynamic boost for starting heavy loads and incorporates preventative function monitoring to proactively identify potential issues. The unit's high efficiency minimizes power dissipation and heating, while its slim design optimizes space utilization in control cabinets. Suitable for industrial automation, building automation, and other applications demanding a robust and efficient power solution.

Authorized Distributors
Part No:QUINT4-PS/1AC/24DC/38/PT
Stock:0
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:QUINT4-PS/1AC/24DC/3.8/PT
Stock:19
Inv Date:05-28-2026
Price: Unit price: $136.45
Buy/RFQ:
Part No:QUINT4-PS/1AC/24DC/3.8/PT
Stock:19
Inv Date:05-28-2026
Price: Unit price: $136.45
Buy/RFQ:

Phoenix Contact QUINT4PS1AC24DC38PT Switched Power Supply Unit Specifications:

  • Packing unit: 1 pc
  • GTIN: 4055626356488
  • Weight per Piece: 360.000 g
  • Custom tariff number: 85044030
  • Country of origin: Germany
  • Width: 45 mm
  • Height: 106 mm
  • Depth: 90 mm
  • Degree of protection: IP20
  • Inflammability class: V0
  • Ambient temperature (operation): -25 °C ... 70 °C
  • Ambient temperature (start-up): -40 °C
  • Ambient temperature (storage): -40 °C ... 85 °C
  • Relative humidity (operation): ≤ 95 %
  • Climatic class: 3K3
  • Degree of pollution: 2
  • Installation height: ≤ 5000 m
  • Input voltage range: 100 V AC ... 240 V AC or 110 V DC ... 250 V DC
  • Dielectric strength: 300 V AC 30 s
  • Frequency range: 50 Hz ... 60 Hz
  • Discharge current to PE: < 0.25 mA
  • Current consumption (100 V AC): 1 A
  • Current consumption (120 V AC): 0.83 A
  • Current consumption (230 V AC): 0.46 A
  • Current consumption (240 V AC): 0.44 A
  • Nominal power consumption: 104 VA
  • Inrush current: typ. 13 A
  • Mains buffering time: typ. 35 ms
  • Input fuse: 3.15 A
  • Recommended breaker: 6 A ... 16 A
  • Type of protection: Transient surge protection
  • Protective circuit: Varistor
  • Nominal output voltage: 24 V DC
  • Setting range of output voltage: 24 V DC ... 28 V DC
  • Nominal output current: 3.8 A
  • Dynamic Boost: 7 A (≤ 60 °C)
  • Connection in parallel: Yes
  • Connection in series: Yes
  • Feedback voltage resistance: ≤ 35 V DC
  • Protection against overvoltage: ≤ 32 V DC
  • Control deviation (Static load change): < 0.5 %
  • Control deviation (Dynamic load change): < 3 %
  • Control deviation (Input voltage change): < 0.2 %
  • Residual ripple: < 45 mVPP
  • Output power: 90 W
  • Typical response time: 500 ms
  • Power dissipation (no-load): < 1 W
  • Power loss (nominal load): < 7 W
  • Net weight: 0.296 kg
  • Efficiency: typ. 92.8 %
  • MTBF: > 1272000 h
  • Insulation voltage: 4 kV AC
  • Protection class: II
  • Assembly instructions: DIN rail mounting
  • Conductor cross section solid (min): 0.2 mm²
  • Conductor cross section solid (max): 2.5 mm²
  • Conductor cross section flexible (min): 0.2 mm²
  • Conductor cross section flexible (max): 2.5 mm²
  • Conductor cross section AWG (min): 24
  • Conductor cross section AWG (max): 14
  • Stripping length: 10 mm
  • EMC requirements for noise immunity: EN 61000-6-1, EN 61000-6-2
  • EMC requirements for noise emission: EN 61000-6-3, EN 61000-6-4
  • Standard - Safety of transformers: EN 61558-2-16
  • Standard - Electrical safety: IEC 61010-2-201
  • Standard - safety for equipment: IEC 61010-1
  • Standard - Safe isolation: IEC 61558-2-16
  • Standard - power supply devices: EN 61204-3
  • Standard – Limitation of mains harmonic currents: EN 61000-3-2
  • UL approvals: UL Listed UL 61010-1, UL Listed UL 61010-2-201, UL 1310 Class 2, ANSI/UL 121201

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Frequently Asked Questions

Where can I buy Phoenix Contact QUINT4PS1AC24DC38PT?

You can click on the BUY or RFQ button to purchase QUINT4PS1AC24DC38PT from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part QUINT4PS1AC24DC38PT?

You can download the QUINT4PS1AC24DC38PT datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of QUINT4PS1AC24DC38PT?

Phoenix Contact

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