High-Efficiency 100W DIN Rail Power Solution
The MDR-100W 100W DIN rail power supply combines compact design with industrial-grade reliability, utilizing components that meet stringent industry performance standards. This versatile power unit delivers exceptional stability for automation systems, making it a smart alternative for engineers seeking quality and value.
Advanced Technical Specifications
Featuring optimized power conversion technology, this industrial PSU offers:
Rated output: 24V DC / 4.2A continuous
Wide input range: AC 85-264V (47-63Hz)
High efficiency: Up to 91%
Power factor: Active PFC ≥0.92
Low ripple noise: <120mVp-p
Operating temperature: -25℃ to +60℃
Comprehensive Protection Systems
Moreover, this power supply incorporates multiple safeguards:
Intelligent overload protection with auto-recovery
Multi-stage over-voltage protection
Advanced short-circuit protection
Thermal shutdown protection
Industrial Control Applications
Specifically engineered for automation systems:
PLC and controller power systems
Industrial sensor networks
Motor starters and contactors
Factory automation equipment
Building Management Systems
Additionally, ideal for:
Access control and security systems
Fire alarm and detection systems
Lighting control applications
HVAC control equipment
Compact DIN Rail Design
Notably, the space-saving construction features:
Standard DIN rail mounting (TS-35/7.5/15)
Compact dimensions: 90mm × 55mm × 105mm
Tool-free installation
Optimized heat dissipation
Smart Operation Features
Furthermore, enhanced functionality includes:
Power good indicator LED
Remote monitoring capability
Status output signal
Parallel operation ready
Quality Certifications
Importantly, the product maintains:
UL 62368-1 safety certification
CE compliance for European markets
RoHS environmental standards
ISO 9001 manufacturing quality
Energy Efficiency Advantages
Consequently, users experience:
Reduced energy costs through high efficiency
Lower heat generation
Extended service life
Minimal cooling requirements
| MDR-100 100W rail type switching power supply | |||||
| Project | Tehnical index | ||||
| Output | DC voltage | 5V | 12V | 24V | 48V |
| Rated current | 20A | 8.3A | 4.16A | 2.08A | |
| Rated power | 100W | 100W | 100W | 100W | |
| Ripple and noise ① | ＜80mV | ＜120mV | ＜150mV | ＜200mV | |
| Voltage accuracy | ±2% | ±1% | ±1% | ±1% | |
| Output voltage regulation range | ±10% | ||||
| Load adjustment rate | ±1.5% | ±1% | ±1% | ±1% | |
| Linear adjustment rate | ±1% | ||||
| Input | Voltage range | 85-264VAC 47Hz～63Hz (120VDC～370VDC) | |||
| Efficiency(typical) ② | ＞78% | ＞86% | ＞88% | ＞87% | |
| Working current | ＜1.8A 110VAC ＜1A 220VAC | ||||
| Impulse current | 110VAC 35A， 220VAC 70A | ||||
| Start，rise hold time | 500ms、30ms、25ms ：110VAC 500ms、30ms、120ms ：220VAC | ||||
| Protect | Overload protection | 105%-150% type：protection mode：automatic recovery after belching mode abnormal conditions are removed | |||
| Overload protection | When the output voltage is more than 135%，close the abnormanl output condition and restart it for recovery | ||||
| Environ mental science | Working current | -20℃～+70℃；20%～90RH | |||
| Storage temperature and humidity | -40℃～+85℃；10%～95RH | ||||
| Safety regulations | Withstand voltage | Input output:3KVAC input ground：1.5KVAC outpu ground ：0.5KVAC for 1 minute | |||
| Isolation resistance | Input output，input shell，output shell ：500VDC/100MΩ | ||||
| Sther | Size | 40*90*100mm | |||
| Net weight/gross weight | 420/450g | ||||
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