Mean Well 350W Switching Power Supply 24V LRS-350-24

Description

The Mean Well LRS-350-24 is a 350W single-output enclosed type power supply with a 30mm low profile design. Adopting an input range of 115VAC or 230VAC selected by switch, the entire series provides an output voltage line of 24V. In addition to high efficiency up to 88%, the metallic mesh case design and built-in fan enhance heat dissipation, allowing operation from -25°C through +70°C under full load. Delivering an extremely low no-load power consumption, it allows the end system to easily meet worldwide energy requirements. The LRS-350-24 complies with international safety regulations, serving as a high price-to-performance power supply solution for various industrial applications.

TECHNICAL SPECIFICATIONS
Manufacturer: Mean Well
Model Number: LRS-350-24
Output DC Voltage: 24V
Rated Current: 14.6A
Rated Power: 350.4W
Voltage Adj. Range: 21.6V to 28.8V
Voltage Tolerance: ±1.0%
Line Regulation: ±0.5%
Load Regulation: ±0.5%
Input Voltage Range: 90 to 132VAC / 180 to 264VAC by switch, or 240 to 370VDC
Input Frequency: 47 to 63Hz
Efficiency: 88%
AC Current (Typ.): 6.8A / 115VAC, 3.4A / 230VAC
Inrush Current (Typ.): 60A / 230VAC
Leakage Current: < 2.0mA / 240VAC
Overload Protection: 110% to 140% rated output power (Hiccup mode, recovers automatically after fault condition is removed)
Overvoltage Protection: 28.8V to 33.6V (Shut down o/p voltage, re-power on to recover)
Overtemperature Protection: Shut down o/p voltage, recovers automatically after temperature goes down
Working Temperature: -25°C to +70°C
Working Humidity: 20% to 90% RH non-condensing
Storage Temperature: -40°C to +85°C
Storage Humidity: 10% to 95% RH
Weight: 0.76 kg
Dimensions: 215mm x 115mm x 30mm (L x W x H)
Safety Standards: UL62368-1, TUV BS EN/EN62368-1, AS/NZS 62368.1, EAC TP TC 004, BSMI CNS14336-1 approved

INDUSTRIAL APPLICATION & INTEGRATION
The LRS-350-24 is engineered for critical integration into industrial automation machinery, control systems, and mechanical/electrical equipment. Its 1U low-profile form factor (30mm height) makes it ideal for space-constrained control cabinets and standard rackmount enclosures. The unit provides stable 24VDC power to PLCs, HMI panels, sensors, and actuators. In CNC machinery or 3D printing systems, the 14.6A output capacity ensures reliable stepper motor operation without voltage drops during peak load demands. The built-in cooling fan with automatic ON/OFF control ensures thermal stability under heavy industrial duty cycles.

SYSTEM COMPATIBILITY & PROCUREMENT
Original Engineering: This unit features genuine Mean Well circuitry design, ensuring strict adherence to rated electrical parameters, low ripple noise, and long-term operational stability.
Technical Compatibility: Direct drop-in replacement for standard 24V industrial power supplies. Compatible with standard DIN rail mounting brackets and standard terminal block wiring schemes.
Lead Time: Standard stock item with optimized dispatch schedules for high-volume B2B procurement and maintenance, repair, and operations (MRO) requirements.

Key Attributes
Input Voltage: 90 ~ 132 VAC, 180 ~ 264 VDC
Output Current: 14.6A
Output Voltage: 24 V
Place of Origin: Taiwan, China
Model Number: LRS-350-24
Brand Name: MEAN WELL
Output Frequency: 47~63 Hz
Output Type: Single
Product Name: LRS-350-24 24V 350.4W 14.6A
Ripple & Noise: 150 mVp-p
Efficiency: 88 %
Overload: 110 ~ 140 % rated output
Type of Shipping: Express
Standards: TUV / EAC / TP / TC
Working Temp: -25 ~ +70°C
Humidity: 20 ~ 90 % RH
Dimension (L*W*H): 215 * 115 * 30 mm
Weight: 0.76 kg
Output Power: 350.4W

Packaging and Delivery
Selling Units: Single item
Single package size: 10X10X10 cm
Single gross weight: 1.000 kg