Description
The MEAN WELL LRS-150-12 is a 150W single-output enclosed type power supply designed for high-reliability industrial applications. This unit features a low-profile 1U design with a 30mm height, making it ideal for space-constrained automation cabinets and LED display infrastructures. Engineered with a metallic mesh case, it ensures optimal heat dissipation via free air convection without the need for mechanical fans, thereby increasing system longevity and reducing failure points. The device accepts a selectable AC input range via a built-in switch and is engineered to withstand 300VAC surge input for 5 seconds, providing robust protection against grid fluctuations in heavy industrial environments. This Original Engineering component delivers high efficiency and low no-load power consumption, adhering to strict energy conservation requirements.
TECHNICAL SPECIFICATIONS:
Manufacturer: MEAN WELL
Model Number: LRS-150-12
Series: LRS-150
Technology: AC-DC Switching Power Supply (SMPS)
Output Voltage: 12V DC
Rated Current: 12.5A
Rated Power: 150W
Input Voltage Range: 85~132VAC / 170~264VAC (Selected by Switch)
Input Frequency: 47~63Hz
Voltage Adjustment Range: 10.2V ~ 13.8V
Efficiency: 87.5%
Ripple and Noise: 150mVp-p
Overload Protection: 110~140% rated output power (Hiccup mode, auto-recovery)
Over Voltage Protection: 13.8~16.2V (Protection type: Shut down o/p voltage, re-power on to recover)
Working Temperature: -30 ~ +70°C
Vibration Resistance: 10~500Hz, 5G 10min/1cycle, period for 60min each along X, Y, Z axes
Safety Standards: UL62368-1, TUV BS EN/EN62368-1, AS/NZS 62368.1, GB4943.1, EAC TP TC 004
Withstand Voltage: I/P-O/P: 3.0KVAC
Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC / 25°C / 70% RH
Dimensions (L x W x H): 159mm x 97mm x 30mm
Weight: 0.48kg (Net)
Cooling Method: Free Air Convection
Case Material: Galvanized Steel
MTBF: >486.6K hrs min. MIL-HDBK-217F (25°C)
INDUSTRIAL APPLICATION:
This power supply is specifically optimized for industrial control systems requiring stable 12V DC distribution within compact control panels. Its high vibration resistance (5G) and wide operating temperature range make it critical for powering Programmable Logic Controllers (PLCs), electromechanical relays, and industrial LED signaling equipment in factory automation environments. The unit’s ability to handle surge inputs makes it indispensable for facilities with unstable power grids. The LRS-150-12 ensures Technical Compatibility with global machinery standards via its switchable input, minimizing downtime and ensuring consistent operational throughput. Please verify current Lead Time for bulk procurement to ensure project continuity.
Key Attributes
Cooling Method: Air Cooling
Input Voltage: 90 ~ 132VAC / 180 ~ 264VAC
Output Current: 12.5A
Output Voltage: 12 V
Place of Origin: Guangdong, China
Model Number: L1-LRS-150-12
Brand Name: MEAN WELL
Output Frequency: 47~ 63Hz
Output Type: Single
Output Power: 150W
Input AC Current: 85 ~ 132VAC / 170 ~ 264VAC
Operating temperature: -30 ~ +70℃
Packaging and Delivery
Selling Units: Single item
Single package size: 16X10X3 cm
Single gross weight: 0.550 kg
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