High-Performance 100W Power Solution
The LRS-100W 100W switching power supply sets the standard for reliable power conversion in demanding applications. This robust AC-DC power supply delivers selectable 12V/24V DC output with exceptional stability, making it the ideal choice for industrial machinery, LED lighting systems, and commercial equipment. Encased in a durable metal enclosure, this enclosed switching power supply ensures optimal thermal management and complete circuit protection.
Advanced Engineering for Maximum Efficiency
Engineered with cutting-edge switching power supply technology, the LRS-100W achieves outstanding efficiency ratings up to 90%, significantly reducing energy consumption and operating costs. The unit features active power factor correction (PFC>0.95) and complies with international IEC 60950-1 safety standards, ensuring compatibility with global power systems. The fully enclosed design provides excellent EMI/RFI suppression, making it suitable for sensitive electronic environments.
Comprehensive Protection & Safety Features
This 100W industrial power supply incorporates multi-layered protection systems including overload protection (OLP), over-voltage protection (OVP), short-circuit protection (SCP), and over-temperature protection (OTP). The intelligent cooling system maintains optimal operating temperatures through natural convection, while quality components sourced from reputable manufacturers like Infineon Technologies guarantee long-term reliability and consistent performance.
Versatile Application Range
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Industrial Automation: Reliable power for PLC systems, motor controllers, and industrial robots
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LED Lighting Solutions: Excellent as 24V LED power supply for high-power commercial lighting installations
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Telecommunications: Stable operation for server racks and network infrastructure equipment
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Security Systems: Continuous power for surveillance systems and access control units
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Test & Measurement: Clean, stable output for laboratory instruments and industrial testing equipment
Complete Technical Specifications
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Output Power: 100W
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Output Voltage: 12V/24V DC selectable
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Output Current: 12V@8.4A or 24V@4.2A
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Input Voltage: AC 85-264V (47-63Hz)
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Efficiency: Up to 90%
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Power Factor: >0.95
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Protections: OLP/OVP/SCP/OTP
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Operating Temperature: -30°C to +60°C
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Safety Certifications: CE, RoHS, UL 60950-1
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Cooling: Natural convection
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Dimensions: 215mm × 115mm × 50mm
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Weight: 0.8kg
Enhanced Installation Flexibility
The LRS-100W features versatile mounting options with standard screw terminals for secure wiring connections. The compact, ventilated metal enclosure allows for efficient heat dissipation in space-constrained applications. For different power requirements, consider our LRS-75W model for medium-power needs or explore our LRS-150W series for higher capacity applications. Discover our complete range of industrial switching power supplies to find your ideal power solution.
| LRS-100 series 100W switching power supply | |||||
| project | Technical index | ||||
| output | DC voltage | 5V | 12V | 24V | 48V |
| Rated current | 18A | 8.5A | 4.5A | 2.3A | |
| Rated power | 90W | 102W | 108W | 110.4W | |
| Ripple and noise ① | 100mVp-p | 120mVp-p | 150mVp-p | 200mVp-p | |
| Ripple and noise | ±10% | ||||
| Voltage accuracy | ±2.0% | ±1.0% | ±1.0% | ±1.0% | |
| Linear adjustment rate | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Load adjustment rate | ±1.0% | ±0.5% | ±0.5% | ±0.5% | |
| Starting and rising time | 500ms、30ms/230VAC 500ms、30ms/115VAC(full load) | ||||
| Retention time | 55ms/230VAC 10ms/115VAC(full load) | ||||
| input | Voltage range / frequency | 85-264VAC / 120-373VDC 47Hz～63Hz | |||
| Efficiency (typical) ② | 86% | 88% | 90% | 91% | |
| Working current | 1.9A/115VAC 1.2A/230VAC | ||||
| Impulse current | Cold boot：50A/230VAC | ||||
| Leakage current | ＜1mA 240VAC时 | ||||
| protect | overload protection | 110%-130% Protection type: burping mode, automatic return to normal after removing abnormal conditions | |||
| Overvoltage protection | ≥ 115% – 145% protection type: close output, restart and automatically return to normal | ||||
| function | Working temperature and humidity | -30℃～+70℃；20%～90RH | |||
| Storage temperature and humidity | -40℃～+85℃；10%～95RH | ||||
| Safety regulations | Withstand voltage | Input output: 3kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute | |||
| Insulation impedance | Input output, input shell, output shell: 500VDC / 100M Ω 25 ℃ 70% RH | ||||
| Other | size | 129*97*30mm(L*W*H) | |||
| Net weight / gross weight | 340g/365g | ||||
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