Product Description
TRACO POWER TSP 140-112 is a high-performance industrial DIN-rail switching power supply of the TSP series, professionally designed for industrial automation control systems. Adopting an integrated enclosed metal structure, it features wide-range AC input, high energy conversion efficiency, low ripple noise and precise DC voltage stabilization, with a maximum conversion efficiency of 87%. The power supply is equipped with multi-circuit protection including overvoltage, overcurrent, short circuit and overheating protection, as well as DC OK signal feedback and remote on/off control function. With excellent vibration resistance, anti-interference capability and wide temperature adaptability, it ensures long-term stable continuous operation under harsh industrial conditions. It supports standard DIN rail snap-on installation and panel mounting with simple wiring and strong compatibility, serving as a high-quality original power supply spare part for industrial equipment matching, replacement and system upgrading.
2. Technical Parameters
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Model：TSP 140-112
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Brand：TRACO POWER
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Product Type：Industrial DIN-rail switching power supply, AC-DC stabilized power module
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Input Voltage：85~264V AC wide adaptive range
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Output Voltage：12V DC stable output
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Output Current：Rated 12A, peak 13A
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Rated Power：144W
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Efficiency：Up to 87%
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Operating Temperature：-25℃ ~ +70℃ (derating at high temperature)
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Core Functions：Remote on/off control, DC OK signal output, multi-level safety protection
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Protection Features：Overvoltage, overcurrent, short circuit and overheating protection
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Mounting Type：Standard DIN rail snap-on / panel mounting
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Structural Features：Metal housing, dust-proof, shock-proof, anti-EMI, high tightness
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Certification：Compliant with UL508, UL60950-1, SEMI F47 industrial standards
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Working Condition：Harsh industrial environment, 24-hour continuous operation
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Supply Status：Brand new original in stock, fully tested refurbished products available
3. Application Scope
This industrial power supply is designed for rigorous industrial power supply scenarios. It is widely applied in automatic production lines, CNC machinery, robot control systems, PLC industrial control systems, sensor power units, intelligent building control, communication equipment, testing instruments, mining and chemical automation equipment. It provides stable and pure DC power for industrial control mainboards, servo systems, sensors and low-voltage control components. It is commonly used for power supply fault replacement, production line power system upgrading, automation equipment renovation and daily system maintenance, acting as an essential basic component to ensure stable and reliable operation of industrial automation equipment.
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