MEAN WELL Switching Power Supply delivers high reliability and wide temperature operation, specifically engineered for industrial automation and medical equipment applications. Featuring outstanding high efficiency performance and robust anti-interference capabilities, these power supplies effectively address challenges of unstable power supply and equipment interference in demanding professional environments.
| Series | Representative Model | Rated Power | Output Voltage | Core Parameters | Adapted Industries |
|---|
| EDR (Economical) | EDR-120-24 | 120W | 24V | Efficiency 88%, No-load Loss <0.5W, DIN Rail Mounting | Industrial Control, Small Automation Equipment |
| HDR (High Efficiency) | HDR-240-24 | 240W | 24V | Efficiency 95%, Wide Temperature -40~+85℃, OVP/OCP/SCP/OTP Protection | Outdoor Industry, Rail Transit, Severe Environment Control |
| NDR (PFC Thin Type) | NDR-480-24 | 480W | 24V | Active PFC, Ultra-thin Design, Efficiency 94% | High-density Cabinets, PLC, Servo Drives |
| RSP (Programmable High Performance) | RSP-750-24 | 750W | 24V | Active PFC, Programmable Voltage, Parallel Current Sharing, 5-Year Warranty | Industrial Automation, Large Control Systems, Equipment Expansion |
| TDR (3-Phase Input) | TDR-1200-24 | 1200W | 24V | 3-Phase 380Vac Input, Wide Temperature, Suitable for High-Power Equipment | Heavy Industry, Large Machinery, 3-Phase Power Supply Scenarios |
Q1: What's the operating temperature range? Can it work in extreme cold/heat?
Operating range: -40~+85℃. Designed for stable performance in industrial high-temperature workshops or low-temperature outdoor/rail transit scenarios.
Q2: Does it pass certifications needed for EU/US markets?
Yes, certified with UL, CE, CB, TUV, FCC. Fully meets EU/US/UKCA market access requirements.
Q3: Can it be used for both industrial automation and medical devices?
Yes, universal compatibility for industrial PLC control and BF-class medical equipment without separate model selection.
Q4: How to solve ripple interference with precision equipment?
Ultra-low ripple & noise with built-in anti-interference design prevents data errors or malfunctions in precision terminal equipment.
Q5: What protection functions does it have? Will it burn out easily?
Built-in OVP/OCP/SCP/OTP full protection prevents burnout during short-circuit/overload conditions with extremely low failure rates.
Q6: Is installation easy? Compatible with standard DIN rail/equipment cabinets?
Compact/ultra-thin design with standard DIN rail mounting compatibility, perfect for limited cabinet space applications.
Q7: Can it run continuously 24/7? What about service life?
Engineered for 24/7 continuous operation with high-quality components ensuring long lifespan and low maintenance costs.
Q8: Does it save electricity? How about no-load power consumption?
High conversion efficiency (up to 93%) combined with ultra-low no-load power significantly reduces long-term electricity costs.
Q9: Can multiple units be connected in parallel for higher power?
Most models support parallel expansion for easy power output upgrades in large-scale equipment applications.
Q10: Difference between this and ordinary cheap power supplies?
Stable voltage output, strong anti-interference, international certifications, and reliable performance prevent equipment damage from sudden power failures.
Q11: Can it adapt to unstable input voltage in some regions?
Wide input voltage range (85~305Vac) ensures normal operation even with regional grid voltage fluctuations.
Q12: How to choose the right model (voltage/power)?
Simply confirm your device's rated output voltage (24V/48V) and maximum power requirements, then select matching specifications.