$ 379.27
Reliable 24V to 12V DC/DC converter with POWER BOOST, SFB protection, and preventive monitoring for stable, efficient industrial power supply.
The Phoenix Contact QUINT-PS/24DC/12DC/8 DC/DC converter is engineered to deliver dependable voltage conversion in industrial environments. Designed for a 24 V DC input and a regulated 12 V DC output at 8 A, it ensures consistent performance even across long cable runs. Its advanced Selective Fuse Breaking function provides a high current pulse to activate circuit breakers instantly, protecting connected systems from faults. Built with continuous monitoring of operating conditions, it identifies potential issues early to maintain uninterrupted operation. Compact, efficient, and highly reliable, this converter is ideal for maintaining stable power in automation and control systems.
The QUINT-PS/24DC/12DC/8 offers more than basic voltage conversion—it provides system resilience. With its POWER BOOST reserve, it can supply up to 125% of its rated current for demanding load starts, ensuring machinery and control equipment operate without delays. Electrical isolation makes it possible to create independent supply networks, increasing both safety and flexibility in complex installations. Preventive diagnostics give clear alerts before failures occur, reducing downtime and service costs. High efficiency, strong surge resistance, and unlimited capacitive load capability further optimize energy use and reliability. This converter supports long-term system stability in sectors such as factory automation, transportation, and process control.
Why QUINT-PS/24DC/12DC/8?
The Phoenix Contact QUINT-PS/24DC/12DC/8 is more than just a DC/DC converter—it’s a safeguard for your automation systems. Built with Selective Fuse Breaking and POWER BOOST technology, it delivers extra current when needed and ensures circuit protection without compromising uptime. Its preventive monitoring acts like a built-in technician, spotting irregularities before they escalate. For engineers seeking reliability, adaptability, and long-term performance, this converter is the trusted choice.
What problem does it solve?
In modern industrial environments, power instability and load failures can cause costly interruptions. The QUINT-PS/24DC/12DC/8 solves this by maintaining a stable 12 V DC supply, even across extended cable lengths, while isolating circuits for independent operation. By providing early fault detection, it reduces unexpected shutdowns and lowers maintenance risks. This makes it the ideal solution for industries where every second of uptime counts, from factory floors to mission-critical control systems.
| Feature | Details | Benefit |
|---|---|---|
| Input Voltage Range | 18…32 V DC (extended 14…18 V with derating) | Wide compatibility with industrial supply systems |
| Nominal Output | 12 V DC ±1%, 8 A | Stable, regulated supply for sensitive equipment |
| Output Power | 96 W | Sufficient capacity for medium-load devices |
| POWER BOOST | Up to 125% continuous (10 A) | Reliable start-up for heavy or high inrush loads |
| Selective Fuse Breaking (SFB) | 48 A for 12 ms | Trips standard circuit breakers quickly for cost-effective protection |
| Efficiency | >90% | High energy efficiency reduces heat and operating costs |
| Electrical Isolation | Input/output galvanic isolation | Creates independent supply systems, enhancing safety |
| Preventive Monitoring | Reports critical states in advance | Minimizes downtime and maintenance costs |
| Ambient Temperature Range | -25 °C to +70 °C (startup at -40 °C) | Suitable for harsh industrial and outdoor conditions |
| Protection Class | IP20, Class III | Safe and compliant with industrial standards |
| Compliance & Approvals | UL, cUL, DNV GL, IEC, CE | Trusted for global industrial and marine applications |
| Mounting | DIN rail, NS 35 | Quick and space-saving installation |
| Dimensions | 32 x 130 x 125 mm | Slim profile for control cabinet efficiency |
Download QUINT-PS/24DC/12DC/8 (2320115) Datasheet
| Commercial Attribute | Details |
|---|---|
| GTIN (EAN) | 4046356482233 |
| Customs Tariff Number | 85044095 |
| Weight (Excl. Packaging) | 853 g |
| Weight (Incl. Packaging) | 868.2 g |
| Country of Origin | India |
In modern production plants, mobile robots rely on stable power to manage navigation, sensors, and control systems. Voltage drops from long operating hours or battery fluctuations can disrupt performance. A DC/DC converter ensures the 24 V supply from the battery is converted into a consistent 12 V for critical electronics. With its high efficiency and preventive monitoring, the converter reduces energy loss and alerts operators before issues occur, keeping robots moving safely and efficiently.
Industrial vehicles such as forklifts, cranes, and mining trucks often run on 24 V systems but require 12 V for auxiliary components like lights, displays, and control units. This converter bridges the gap, providing clean and stable voltage regardless of engine noise or vibration. The POWER BOOST function ensures reliable startup of heavy loads, while the rugged design withstands harsh conditions, making it ideal for demanding mobile applications.
Telecommunication stations and remote base units need continuous operation to ensure communication lines stay active. Equipment like amplifiers, routers, and control panels often run on 12 V but are powered from a 24 V bus or backup battery. The converter guarantees precise voltage regulation and isolation, maintaining service during fluctuations or surges. Its efficiency and unlimited capacitive load capability make it a dependable choice for critical communication systems.
Electric buses, agricultural machinery, and hybrid vehicles require multiple voltage levels to power dashboards, sensors, and cooling systems. A DC/DC converter allows the main high-voltage supply to safely deliver a steady 12 V output for auxiliary systems. Built-in surge protection and a wide temperature tolerance ensure reliability even in environments with constant vibration, heat, or cold. This helps extend vehicle uptime while protecting sensitive electronic subsystems.
| Category | Model | Part Number | Description | Benefit |
|---|---|---|---|---|
| Power Supply (Single Phase) | QUINT-PS/1AC/24DC/10 | 2866763 | QUINT POWER supply unit, 1-phase input, 24 V DC / 10 A output | Provides a reliable 24 V input source for pairing with the DC/DC converter |
| QUINT-PS/3AC/24DC/10 | 2866705 | QUINT POWER supply unit, 3-phase input, 24 V DC / 10 A output | Delivers stable 24 V DC input, supporting redundancy setups | |
| Redundancy Module | TRIO-DIODE/12-24DC/2X10/1X20 | 2866514 | Redundancy module with monitoring, 12–24 V DC, 2×10 A / 1×20 A | Ensures uninterrupted power by decoupling and protecting parallel units |
| Mounting Adapter (DIN Rail) | UTA 107/30 | 2320089 | Universal DIN rail adapter | Simplifies installation of the DC/DC converter in control cabinets |
| Mounting Adapter (Wall) | UWA 182/52 | 2938235 | Universal wall adapter for direct mounting | Provides secure installation in environments with strong vibrations |
| Adapter for Siemens Rail | QUINT-PS-ADAPTERS7/1 | 2938196 | Adapter for mounting QUINT units on S7-300 rail | Increases compatibility with Siemens control system environments |
| Circuit Breaker (1A) | CB TM1 1A SFB P | 2800836 | Thermal-magnetic breaker, SFB characteristic, 1 A | Protects downstream circuits with fast trip response |
| Circuit Breaker (2A) | CB TM1 2A SFB P | 2800837 | Thermal-magnetic breaker, SFB characteristic, 2 A | Enhanced circuit protection with reliable fault clearing |
| Circuit Breaker (3A) | CB TM1 3A SFB P | 2800838 | Thermal-magnetic breaker, SFB characteristic, 3 A | Tailored protection for medium load applications |
| Circuit Breaker (4A) | CB TM1 4A SFB P | 2800839 | Thermal-magnetic breaker, SFB characteristic, 4 A | Suited for larger load circuits requiring SFB |
| Circuit Breaker (12A) | CB TM1 12A SFB P | 2800844 | Thermal-magnetic breaker, SFB characteristic, 12 A | Designed for heavy-load protection |
| Circuit Breaker (16A) | CB TM1 16A SFB P | 2800845 | Thermal-magnetic breaker, SFB characteristic, 16 A | For high-capacity load circuits needing selective protection |
For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
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