UNO MDR-40-12 – 12V 3.33A DIN Rail Power Supply

Output Power: 40W Output Voltage: 12V DC Current: 3.33A
Mounting: DIN rail (TS-35/7.5 or 15) Enclosure: Plastic case

Key Specifications:

• Input Voltage: 85–264V AC / 120–370V DC
• Output Voltage: 12V DC (adjustable 12–15V)
• Efficiency: Up to 85%
• Ripple & Noise: ≤ 120mVp-p
• Protection Features:
• Overload (105–150%, constant current limiting)
• Overvoltage (15.6–18V, shutdown mode)
• Short circuit (auto recovery)
• Operating Temperature: -20°C to +70°C (derating above 50°C)
• Dimensions: 40 × 90 × 100mm (W × H × D)
• Certifications: UL508, UL62368-1, CE, TUV, RoHS
• MTBF: > 2.4 million hours (Telcordia SR-332)

Features:

• Ultra-slim design for compact control cabinets
• LED indicator for DC OK status
• Fully enclosed plastic housing with Class II insulation
• Built-in EMI filter and surge protection
• Complies with heavy industrial EMC standards

Applications:

• PLC and sensor power supply
• Industrial automation and control systems
• Building management and HVAC
• Security and access control systems