SPB-120-24 Autonics Power Supply
Autonics SPB-120-24 DIN-Rail SMPS Power Supply (24 V DC, 5 A, 120 W)
High-efficiency DIN-rail mounted SMPS delivering 24 V DC at 5 A (120 W).
Designed for industrial control panels, PLC systems, and automation equipment requiring stable 24 V power.
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The Autonics SPB-120-24 is a high-performance DIN-rail switching power supply providing 24 V DC at 5 A with a 120 W output rating. Equipped with built-in power factor correction, high efficiency, and comprehensive protection features, it ensures stable and reliable power for PLC, HMI, sensors, and industrial automation panels.
Key Features
24 V DC output, 5 A current (120 W)
Wide input voltage range: 100–240 VAC
Built-in Power Factor Correction (PFC ≥ 0.9)
DIN-rail mounting for easy panel installation
High efficiency up to ~88%
Built-in over-current protection
Over-voltage protection (24 V models)
Over-temperature protection
Output ON (green LED) & low-voltage (red LED) indicators
Slim, space-efficient industrial design
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SPB-120-24 |
| Series | SPB |
| Output Voltage | 24 V DC |
| Output Current | 5 A |
| Output Power | 120 W |
| Input Voltage | 100–240 VAC (85–264 VAC permissible) |
| Frequency | 50 / 60 Hz |
| Efficiency (Typical) | ~85–88% |
| Power Factor | ≥ 0.9 (PFC built-in) |
| Voltage Adjustment | ±5% |
| Ripple & Noise | ≤ 1% |
| Protection | Over-current, overvoltage, short circuit, overtemperature |
| Mounting | DIN rail |
| Operating Temperature | −10 to +50 °C |
| Protection Rating | IP20 |
Applications
PLC & HMI power supply
Industrial automation panels
Sensors, transmitters & I/O modules
Control cabinets
OEM machinery power distribution
Factory automation systems
What’s in the Box?
SPB-120-24 DIN-Rail Power Supply
Terminal protection cover
Instruction manual
FAQ
Q1. Is SPB-120-24 suitable for PLC and HMI panels?
Yes, it is ideal for PLCs, HMIs, sensors, and control circuits.
Q2. Does this model include power factor correction?
Yes, built-in PFC (≥ 0.9) is provided.
Q3. Can the output voltage be adjusted?
Yes, ±5% voltage adjustment is available.
Q4. What protections are built in?
Over-current, over-voltage, short-circuit, and over-temperature protection.
Q5. Can outputs be connected in parallel or series?
No, series or parallel connection is not recommended.