SPB-A Series - DIN Rail Switching Mode Power Supplies
SPB-A Series DIN Rail Switching Mode Power Supplies


The SPB-A series switching mode power supplies allows space-saving installation with a slim and compact design. The SPB- A series also features easy and secure connection with rising clamp type terminals. The switching mode power supplies offer stable performance over a wide temperature range. The series features excellent environmental resistance with overcurrent/overvoltage protection and overheating prevention functions.

Main features
- Various lineups for diverse applications (15W~480W)
- Compact size for maximum space efficiency
- Improved power factor with PFC circuit
- Outstanding environmental resistance: overcurrent/overvoltage protection and overheating prevention, wide temperature range
- Low output voltage indicator (red LED), output indicator (green LED)
- Simple and easy installation
High Efficiency
Compact Size
Outstanding Environmental Resistance
Rising Clamp Type
DIN Rail Mount
Wide Range of Power Capacities and Output Voltages
The SPB-A series allows optimized power solutions in diverse environments with powerrange from 15W to 480W.
Slim and Compact Design
The power supplies now more compact in size compared to previous models, allowing installation in tighter spaces.
Compared to SPB-120, SPB-A120 volume reduced by about 12% / width reduced by about 20%
Wide Temperature Range
The SPB-A series has a more comprehensive ambient temperature range compared to previous models and can operate in temperatures ranging from -20°C to 70°C.
Excellent Environmental Resistance
The SPB-A series features excellent environmental resistance with overcurrent/overvoltage protection and overheating prevention functions.
Easy to Check Operation Status
Users can easily check the operation status with an output low-voltage indicator (red LED) and an output indicator (green LED).
Simple and Easy Installation
The SPB-A series allows saving time and simple and easy installation with rising clamp type terminal blocks.
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