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Description

Product Description

meanwell

Meanwell LAD-120D

SKU / EAN: 5902135324301

Featuring an output voltage of 55.2 VDC and a current rating of 1.21 A, it is ideal for systems requiring precise power.

The power supply features a wide AC input voltage range of 90 V to 264 V, providing flexibility in various regions. A built-in ON/OFF switch allows for easy control.

The Meanwell LAD-120D offers output voltage regulation from 43.5 VDC to 58 VDC, allowing the power supply to be tailored to specific application requirements.

It also features protection features such as SCP (Short Circuit Protection), OLP (Over Load Protection), OVP (Over Voltage Protection), UVP (Under Voltage Protection), and OHP (Over Heat Protection) to ensure safe operation.

With an efficiency of 88%, the Meanwell LAD-120D minimizes energy loss, resulting in lower operating costs and a reduced environmental impact.

LAD-120D(5902135324301)_image_1

Its compact dimensions of 159 x 30 x 97 mm (low profile 1U) enable easy integration with a variety of systems and devices.

The Meanwell LAD-120D is equipped with an ON/OFF switch for the battery circuit, making it easy to monitor battery status.

Additionally, the power supply features technical OC outputs such as AC OK (indicating AC power failure), Bat. Low (low battery voltage), Bat. Full (battery fully charged), Bat. Discharge (battery discharged), and Bat. Disconnect/Reverse Polarity (indicating battery disconnection or improper connection).

Meanwell provides a 3-year manufacturer's warranty, which attests to the high quality and durability of this device. The Meanwell LAD-120D is a reliable solution for professionals seeking an efficient and safe DC buffer power supply.

 

Specification Meanwell LAD-120D

GeneralPower supply90 - 264 V AC, 127 - 370 V DCbuilt-in AC power ON/OFF switch
Power supply output1.21 A / 55.2 V DCvoltage adjustment range: 43.5 - 58 V DC
Battery charging current1A- built-in ON/OFF switch of battery circuit
Efficiency88%
Dimensions159 x 30 x 97 [+/-2 mm]low profile 1U
ProtectionsSCP, OLP, OVP, UVP, OHP
Technical outputs OC typeAC OK – AC power failureBat. Low – low battery voltageBat. Full - Battery chargedBat. Discharge - Battery dischargedBat. Disconnet / Reverse polarity - Battery disconnected or inversely connected
Manufacturer's warranty3 years

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Documents Meanwell LAD-120D

PDF
CE_LAD-120D.pdf
PDF
instrukcja_lad_PL.pdf
PDF
karta_katalogowa_LAD-120D.pdf

Features

Features
Producer: PULSAR