Industrial power supplies: Reliable power supply for critical IT systems
Whether in manufacturing, data centers, or industrial control systems, industrial power supplies provide sensitive components with a continuous and stable power supply. Unlike standard PC power supplies, they are designed for continuous operation, extreme environmental conditions, and maximum reliability. At it-market, you will find tested power supplies for industrial and server applications, individually tailored to performance, design, and manufacturer.
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Supermicro - Power adapter - 150 Watt - United States - for A+ Server E301-9D-8CN4, SCE300, SuperServer E300-9C, E300-9D-4CN8TP, E300-9D-8CN8TP
NETGEAR APS750W - Power supply - hot-plug / redundant (plug-in module) - AC 110-240 V - 750 Watt - for NETGEAR M4500-32C, M4500-48XF8C
SRX5600 High Capacity power/cooling upgrade kit. Includes 4x 2520W AC PSU, 1x High Capacity fantray, Requires JUNOS 12.1X44-D10 onwards
DELTA ELECTRONICS DTQ1200AN12F12 SWITCHING POWER SUPPLY 80 PLUS PLATINUM
LANCOM SPSU-400-F2B, 400W hot-swappable replacement PSU for LANCOM YS-7154CF-F2B
Spare SRX210 Switching Power Supply with UK Power Cable, 150W , POE+, 54V
EX 4300 350W AC Power Supply, Front-to-Back Airflow (power cord needs to be ordered separately)
APC Service Bypass Panel - Bypass switch ( rack-mountable ) - AC 100/120 V - output connectors: 8 - 2U - 19 inch - black - for Smart-UPS 3000VA, 3000VA USB and Serial, 3000VA XL
SLX Fixed DC 650W Power Supply Front to BDCk airflow. Power cords not included.
What types of power supplies are used in industrial environments?
Industrial applications place special demands on power supplies: temperature tolerance, shock resistance, EMC stability, and long service life are crucial.
Typical variants:
- 24V power supply: Industry standard for control technology, PLC, and automation
- 12V power supply: Used in embedded systems, surveillance solutions, and small control devices
- ATX power supply / SFX power supply: For industrial PCs and servers, tailored to housing formats
- 500–1500 watt power supplies: Powerful variants for servers and workstations with high loads
Pay attention to protective functions such as surge protection, short-circuit resistance, and redundant design for applications where interruptions are critical.
Power supplies for industrial PCs & servers – what power is required?
The power class depends on the energy requirements of the installed components:
- 500-watt power supply to 600-watt power supply: For simple industrial PCs and control units
- 650-watt power supply to 850-watt power supply: Standard for industrial workstations or servers with multiple drives
- 1000 watt power supply to 1500 watt power supply: For high-performance systems, GPU servers, or redundant power supplies
- Dell power supply / Cisco power supply / IBM power supply: OEM-compatible models for specific server platforms
A 750 watt power supply is often the best choice for scalable systems with performance reserves.
Differences between industrial power supplies and standard PC power supplies
| Feature | Industrial power supply | PC power supply |
| Continuous operation | ✔ Designed for 24/7 operation | ✘ Partially limited |
| Temperature range | ✔ -20°C to +70°C possible | ✘ Usually up to 40°C |
| Design & mounting options | ✔ DIN rail, rack mount, open | ✘ Enclosure-bound |
| EMC protection & certifications | ✔ CE, UL, EN61000 | ✘ Limited |
Major manufacturers of industrial power supplies
At it-market, you can find tested power supplies from renowned manufacturers – compatible, powerful, and reliable:
- Dell power supply: For PowerEdge servers and Precision workstations
- Cisco power supply: For switches, routers, and network cabinets
- IBM power supply: For ThinkSystem or legacy-based server solutions
Many universal industrial power supplies can also be used flexibly for different brands.
Industrial power supplies: new, used, and refurbished at it-market
At it-market, you will find tested industrial power supplies for all common manufacturers and requirements. We offer new, used, and refurbished power supplies with tested quality.
Benefit from:
- 3-year warranty for companies
- Up to €2,500 buyer protection
- Short delivery times
Do you have any questions? Our sales team is happy to answer your questions about IT hardware and IT remarketing.