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IMO SPS-1-012-5DC 12W DIN-Rail Power Supply, 5V DC, 2.4A
Compact Class 2 DIN-rail power supply that converts universal AC/DC input to adjustable 5V DC power for low-voltage control and automation circuits.
Why Choose the IMO SPS-1-012-5DC Power Supply?
The IMO Precision Controls SPS-1-012-5DC is a compact 12W DIN-rail power supply for 5V DC control circuits. It accepts 85–264V AC or 120–370V DC input and supplies up to 2.4A, making it a practical choice for low-voltage logic, sensors, communication devices, and interface electronics in industrial panels.
Its narrow 0.7-inch housing conserves DIN-rail space, while Class II isolation, hiccup-mode short-circuit protection, overload protection, and overvoltage protection help safeguard the DC load. The 4.5–5.5V DC trim range allows the output to be adjusted for conductor drop or equipment requirements within the specified limits.
🔌 5V DC Output
Provides up to 2.4A and 12W for low-voltage control electronics
📏 0.7-Inch Width
Narrow DIN-rail housing preserves space in compact control panels
🛡️ Class 2 Protection
Includes overload, overvoltage, and hiccup-mode short-circuit protection
🎛️ Adjustable Output
5V DC output can be trimmed from 4.5 to 5.5V DC
⚠️ Match the Supply to a 5V DC Load
Confirm that every connected device is designed for 5V DC and that combined continuous demand, including startup current, remains within 2.4A and 12W. Do not use this model for 12V or 24V DC equipment.
📋 5V DC Load-Sizing Example
Add the current draw of each 5V DC device and include an appropriate reserve for startup demand and future additions. A calculated 1.8A continuous load uses 75% of this unit’s 2.4A rating, leaving 0.6A of available capacity before any application-specific derating.
Key Features & Benefits
- 12W single-phase DIN-rail power supply
- Universal 85–264V AC or 120–370V DC input
- 82% conversion efficiency
- Overload, overvoltage, and hiccup-mode short-circuit protection
- Green DC ON and red DC LOW indicators
- cURus Class 2 and CE approvals
- 3-year manufacturer’s warranty
Technical Specifications
| Dimensions |
0.7" Width x 3.54" Height x 2.28" Depth |
| Input Voltage |
85-264VAC or 120-370VDC |
| Output Wattage |
12W |
| Output Voltage |
5V DC |
| Output Current |
2.4 Amps |
| Efficiency |
82% |
| Approvals |
cURus - Class 2, CE |
| Isolation Voltage |
3000VAC / 4242VDC |
| Isolation Resistance |
100MOhm @ 500VDC |
| Ambient Temperature |
-4 F to 158 F |
| Storage Temperature |
-40 F to 185 F |
| Relative Humidity |
20 to 90% |
| Cooling |
Free Air Convection |
| Line Frequency |
47 to 63Hz |
| Inrush Current (115/230VAC) |
25/45A |
| Turn On Time |
2000ms at full load |
| Voltage Fall Time |
80ms |
| Voltage Rise Time |
80ms |
| Hold Up Time |
30/12ms |
| Ripple & Noise |
80mVp-p |
| Voltage Trim Range |
4.5-5.5VDC |
| DC ON (Green LED) |
3.5-4.5VDC |
| DC LOW (Red LED) |
3.5-4.5VDC |
| Rated Overload Protection |
110 to 145% |
| Overvoltage Protection |
5.75-6.5VDC |
| Output Short Circuit |
Hiccup Mode |
| Connector Size Range |
AWG 24-12 (0.2-2.5mm² ) flexible / solid cable |
📋 5V DC Panel Integration Overview
1. Confirm the DC Voltage: Verify that the connected controls and electronics require 5V DC.
2. Calculate Total Current: Add continuous and startup current without exceeding the 2.4A output rating.
3. Verify Input Power: Confirm that the panel supply is within the 85–264V AC or 120–370V DC input range.
4. Mount and Wire: Install on DIN rail and follow applicable requirements for grounding, conductor size, and input protection.
5. Check the Output: Measure the DC output before connecting sensitive loads and adjust only within the specified trim range.
Installation and commissioning should be completed by qualified personnel in accordance with the product instructions, panel design requirements, and applicable electrical codes.
🏭 Recommended 5V DC Uses
• Low-voltage logic and interface circuits
• 5V DC sensors and communication modules
• Compact control panels with limited DIN-rail space
• Industrial electronics requiring Class 2 DC power
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