Phoenix Contact UNO DC Power Supply - 24V DC 60W
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eBayPhoenix Contact UNO-PS/1AC/24DC/60W Rail mounted Power Supply - Inc VAT
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RS Components Ltd- UKPhoenix Contact UNO-PS/1AC/24DC/60W Switch Mode DIN Rail Power Supply 85 → 264V ac Input, 24V dc Output, 2.5A 60W
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Tameson UKPhoenix Contact Uno Dc Power Supply 24V | 2902992
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Rapid Online - Rapid Electronics Ltd.Phoenix Contact 2902992 UNO-PS/1AC DIN Rail Power Supply 24V DC 2....
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PHOENIX CONTACT 2902992 ; UNO-PS/1AC/24DC/ 60W New£27.00 delivery£31.28Visit shop →
Product Information
Full details
The Phoenix Contact UNO-PS/1AC/24DC/60W is a versatile indoor DC power supply designed for industrial and universal applications requiring a stable 24V DC output. It offers high efficiency and power density, making it ideal for compact control cabinets. A key benefit is its wide input voltage range (85-264V AC), ensuring global compatibility. However, its primary limitation is the fixed 2.5A output current, which may not suffice for high-demand applications.
All features
| Model Part Number | 2902992 |
|---|---|
| Brand | Phoenix Contact |
Extended Product Information
FAQs
What is the maximum output current?
The maximum output current for this power supply is 2.5A.
Can this power supply be used outdoors?
No, this unit is designed for indoor use only and has an IP20 rating.
What is the warranty period?
Specific warranty information is typically provided by the seller or manufacturer. Please refer to your purchase documentation for details.
How do I mount this power supply?
It is designed for standard 35mm DIN carrier rail mounting.
What is the efficiency rating of this power supply?
The power supply has an efficiency rating of 90%.
Does this unit have over-voltage protection?
Yes, it includes over-voltage protection features.
What is the MTBF (Mean Time Between Failures)?
The Mean Time Between Failures (MTBF) is 785,000 hours.
Troubleshooting
No output voltage
Verify AC input voltage is within the 85-264V range and connected correctly. Check all screw terminal connections for tightness. Ensure the total load does not exceed 60W.
Output voltage unstable or low
Check if the connected load exceeds the 2.5A (60W) limit. Ensure input voltage is stable and within range. Verify wiring integrity.
Unit overheating
Ensure adequate ventilation around the unit. Check if the load exceeds the rated capacity. Verify ambient operating temperature is within limits (-25°C to 70°C).
Unit not powering on
Confirm AC input power is present and correctly wired. Test the input voltage at the terminals. Check for any tripped internal protection (if applicable and accessible).
Pros and Cons
Pros
- Wide global voltage compatibility (85-264V AC)
- High power efficiency of 90%
- Compact 35mm width ideal for space-saving installations
- Reliable 24V DC output for stable operation
- Robust over-voltage protection included
- Easy DIN rail mounting
Cons
- Fixed output current of 2.5A may be insufficient for higher-power devices
- Designed for indoor use only
- IP20 rating offers minimal protection against liquids
- Requires separate wiring for AC input and DC output
Setup, Compatibility & Care
Setup: Mount the power supply securely onto a standard 35mm DIN carrier rail. Connect the AC input voltage (85-264V AC) to the designated input terminals using appropriate wiring. Connect your 24V DC devices to the output terminals, ensuring correct polarity (+/-). Verify all connections are secure before applying power.
Compatibility: This unit is compatible with standard 85-264V AC power sources. The output provides a regulated 24V DC, suitable for devices designed to operate within this voltage range and drawing no more than 2.5A. Ensure that the total power consumption of connected devices does not exceed the 60W (2.5A at 24V) capacity.
Care: This power supply is designed for indoor use and requires adequate ventilation. Keep the unit clean and free from dust and debris. Use a dry or slightly damp cloth for cleaning; avoid solvents or abrasive materials. Ensure the operating temperature remains within the specified -25°C to 70°C range. Regularly inspect connections for signs of wear or damage.