Technical Information & Details for the MEAN WELL WDR-60-5 Power Supply Output Power: 50 W Output Voltage: 5 V DC Output Current: 10 A Input Voltage Range: 180 – 550 V AC / 254 – 780 V DC, 47 – 63 Hz Efficiency: 83.5 % Ripple & Noise: ≤ 100 mVp-p Inrush Current: max. 30 A @ 230 VAC / 50 A @ 400 VAC No Load Power Consumption: Not specified Operating Temperature: −30 °C to +85 °C Cooling: Free air convection Protection Functions: Short circuit, Overload, Over voltage, Over temperature Overvoltage Category: OVC II Isolation Voltage: 4.7 KV AC (Reinforced isolation) between input and output Dimensions (H x W x D): 125.2 mm x 32 mm x 102 mm Weight: ca. 500 g Safety & EMC Certificates: CE, UL 61010, BS EN/EN61558-2-16, AS/NZS 62368.1, EAC LED Indicator: DC OK relay contact and status indication Manufacturer Warranty: 3 Years Information about the MEAN WELL WDR-60-5 The MEAN WELL WDR-60-5 is a highly specialized industrial power supply engineered for environments requiring an ultra-wide input range. Unlike standard units, this device can accept single-phase or two-phase inputs ranging from 180 to 550V AC, providing immense flexibility for power grids with fluctuations or high-voltage requirements. Its ultra-slim 32mm design ensures it occupies minimal space on the TS-35/7.5 or 15 DIN rail, making it an excellent choice for semiconductor fabrication and industrial control systems where cabinet space is at a premium. The unit is built to withstand harsh conditions, offering a 4.7KVAC high isolation voltage and a robust operating temperature range of -30 to +85 °C. Beyond its physical resilience, the WDR-60-5 integrates advanced functional features like a DC OK relay contact for remote status monitoring and an adjustable output voltage of up to +20%, allowing for precise compensation of voltage drops in long cable runs. The fanless design utilizes free air convection for cooling, which enhances long-term reliability by eliminating moving parts prone to failure. With built-in protection against short circuits, overloads, and over-temperature, this power supply ensures the safety of connected factory automation and electro-mechanical apparatus. Its compliance with heavy industrial immunity standards makes it a dependable cornerstone for modern telecommunication and surveillance infrastructure.

Technical Information & Details for the MEAN WELL WDR-60-24 Power Supply Output Power: 60 W Output Voltage: 24 V DC Output Current: 2.5 A Input Voltage Range: 180 – 550 V AC / 254 – 780 V DC, 47 – 63 Hz Efficiency: 90.5% Ripple & Noise: ≤ 150 mVp-p Inrush Current: max. 30 A @ 230 V AC / 50 A @ 400 V AC Operating Temperature: −30 °C to +85 °C Cooling: Free air convection Protection Functions: Short circuit, Overload, Over voltage, Over temperature Overvoltage Category: OVC II Isolation Voltage: 4.7 KV AC (Reinforced isolation) between input and output Dimensions (H x W x D): 125.2 mm x 32 mm x 102 mm Weight: 0.5 kg Safety & EMC Certificates: UL61010, EN61558-2-16, AS/NZS 62368.1, EAC, CE LED Indicator: DC OK relay contact status indication Manufacturer Warranty: 3 Years Information about the MEAN WELL WDR-60-24 The MEAN WELL WDR-60-24 is a high-performance 60W industrial power supply designed to excel in challenging electrical environments. Its most notable feature is the ultra-wide input range of 180 to 550V AC, which allows the unit to operate reliably on either single-phase or two-phase power lines. This flexibility is essential for global industrial applications where voltage stability varies. Despite its powerful capabilities, it maintains an ultra-slim 32mm width, ensuring that it occupies minimal space on a TS-35 DIN rail. The reinforced isolation of 4.7KV AC provides an extra layer of safety, making it a dependable choice for semiconductor fabrication and complex industrial control systems. Engineering excellence is further demonstrated through its fanless design, which utilizes natural convection cooling to operate efficiently across an extreme temperature range of -30 to +85 °C. The unit includes a DC OK relay contact for real-time remote monitoring of the power status, ensuring that any potential downtime can be identified immediately. Users can also benefit from the adjustable output voltage, which can be increased by up to 20% to compensate for voltage drops over long cable distances. With integrated protections against short circuits, overloads, and over-temperature, the WDR-60-24 is a robust solution for factory automation and electro-mechanical apparatus requiring 24V stability.

Technical Information & Details for MEAN WELL DRDN20-12 Power Supply Output Current: 20 A (continuous), Peak 30 A (5 sec.) Input Voltage: 12 V DC (range 9 – 14 V DC, 2 channels) Voltage Drop (Vin - Vout): 0.25 V max. Efficiency: 98% typical Standby Power Loss: 1.5 W typical Reverse Input Current: 1 mA max. Operating Temperature: −40 °C to +80 °C Operating Altitude: Up to 5000 meters Cooling: Fanless free air convection Protections: Overload and short circuit (< 30 A, 5 sec. no damage) Overvoltage Category: OVC II Withstand Voltage: 500 V AC (I/P-O/P to chassis and relay) Vibration Resistance: 10–500 Hz, 5G (IEC61373 compliant mounting) Dimensions (H x W x D): 125.2 mm x 32 mm x 102 mm Weight: approx. 350 g Safety & EMC Certificates: UL 62368-1, IEC 62368-1, EAC TP TC 004, BS EN/EN 55032 Class B Status Display & Signals: 2-channel LED OK indicator, 2-channel DC OK relay contacts (30 V DC / 1 A) Warranty: 3 years Information about MEAN WELL DRDN20-12 Engineered to maximize system reliability in 12 V industrial setups, the MEAN WELL DRDN20-12 acts as a high-efficiency 20 A redundancy module featuring dual input channels and a ultra-low voltage drop of just 0.25 V. Built to withstand demanding deployments, it boasts an impressive operating temperature range of −40 °C to +80 °C alongside IEC61373-compliant vibration resistance up to 5G. The unit provides proactive status monitoring via built-in DC OK relay contacts and dual LED indicators, supported by international safety standards compliance and a solid 3-year warranty to back its long-term operational durability.

Technical Information & Details for MEAN WELL DRDN20-24 Power Supply Output Current: 20 A (continuous), Peak 30 A (5 sec.) Input Voltage: 24 V DC (range 19 – 29 V DC, 2 channels) Voltage Drop (Vin - Vout): 0.25 V max. Efficiency: 98% typical Standby Power Loss: 1.5 W typical Reverse Input Current: 1 mA max. Operating Temperature: −40 °C to +80 °C Operating Altitude: Up to 5000 meters Cooling: Fanless free air convection Protections: Overload and short circuit (< 30 A, 5 sec. no damage) Overvoltage Category: OVC II Withstand Voltage: 500 V AC (I/P-O/P to chassis and relay) Vibration Resistance: 10–500 Hz, 5G (IEC61373 compliant mounting) Dimensions (H x W x D): 125.2 mm x 32 mm x 102 mm Weight: approx. 350 g Safety & EMC Certificates: UL 62368-1, IEC 62368-1, EAC TP TC 004, BS EN/EN 55032 Class B Status Display & Signals: 2-channel LED OK indicator, 2-channel DC OK relay contacts (30 V DC / 1 A) Warranty: 3 years Information about MEAN WELL DRDN20-24 Engineered to maximize power supply reliability in critical 24 V industrial systems, the MEAN WELL DRDN20-24 functions as a high-performance 20 A redundancy module utilizing low-loss MOSFETs that deliver an efficiency of up to 98%. Built to handle harsh operational environments, it boasts an impressive operating temperature range of −40 °C to +80 °C combined with IEC61373-certified vibration resistance up to 5G. Real-time diagnostic monitoring is handled via built-in DC OK relay contacts and dual LED indicators, supported by worldwide safety standards compliance and a solid 3-year warranty for long-term operational peace of mind.