Meanwell Slim Power LRS-350-24 350W 24V14.6A

Meanwell Slim Power LRS-350-24 350W 24V14.6A

Product description:

Product parameters:

  • Brand: MW / Meanwell
  • Model: LRS-350-24
  • Modulation: Pulse width modulation
  • Connection: Full Bridge
  • Function: Waterproof Power Supply

■ Optional accessories
■ Product Description

Meanwell deep plowing in the field of power industry for many years, housing type AC / DC power supply (such as G3 family, NE family, SE family, etc.) has been widely adopted for the market is currently the industry's next generation multi-body system is becoming smaller, and cope environmental issues and energy saving system power consumption in the standby mode also requires; Meanwell new single output of 200W, 350W cabinet type AC / DC power supply ~ LRS-200, LRS-350 series, is ideally suited meet these requirements: these two series of body height of only 30mm, so that system designers can very flexible use of limited space of the body, and having it consume less than 0.75W standby wattage, so that the system can easily meet the various end It meets requirements for low energy consumption regard.

LRS-200 and LRS-350 series input of 90 ~ 132VAC or 180 ~ 264VAC switch, and tolerable moment 300VAC input for 5 seconds. LRS-200 mining fanless design and use of natural air cooling, while the LRS-350 with built-in fan forced cooling, with up to 90% efficiency, the two series are having a -30 to + 70 ℃ wide operating temperature range of the addition, LRS-200 and LRS-350, can withstand 5G vibration, have the power to start LED indicator, by UL60950-1 safety certification, with full protection design (short-circuit protection, overload protection, over voltage protection, over temperature protection) and planning in the design that is highly automated the process and strict cost the control, the introduction of these two series is bound to become the market 200W / 350W power supply chassis of choice. suitable applications include industrial automation equipment, industrial control systems, mechanical and electrical industrial equipment, electronic equipment and so on.

■ Main features
AC input voltage by switching 110V / 220V
Tolerable moment 300VAC input for 5 seconds
Thin appearance (30mm)
Short circuit protection / overload / over voltage protection /Overheating protection
International Security Certification: UL
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Can withstand 5G vibration
Natural draft cooling
Operating temperature up to 70 ℃
No-load consumption <0.75 W
LED indicate working status
100% full load burn-in test
Lead-free manufacturing process, in line with the requirements of environmental protection RoHS
Taiwan Ming Wei brand, Suzhou factory
3 year warranty
■ The main parameters
DC output range 24V, 0 ~ 14.6A
Output voltage accuracy ±1%
Ripple 150mV
effectiveness 87%
Input voltage range 90 ~ 132VAC / 180 ~ 264VAC (switched by switch)
Input surge current Cold start, 230V 60A when
Voltage adjustment range 21.6~ 28.8V
Start Rise Hold Time 230VAC at full load 1300ms, 50ms, 16ms / 115VAC at full load 1300ms, 50ms, 12ms
Leakage current <2mA / 240VAC
Overload Over current point at 110 to 140%, automatic detection, automatic recovery
Overvoltage protection 28.8 ~ 33.6V output voltage shutdown, reboot recovery
Overheating protection Type of protection: over-temperature shutdown, automatic recovery after the temperature dropped
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Insulating properties Between the input and output side: between 3KVAC, input and enclosure: Room 2KVAC, output terminal and housing: 0.5KVAC 1 Fenzhong
Operating temperature -25 ~ + 70 ℃ (refer to output derating curve)
Vibration resistance 10 ~ 500Hz, 5G 10 min / cycle, XYZ axes each 60 minutes
Safety certification By UL60950-1 certification
MTBF ≥32.79 ten thousand hours, MIL-HDBK-217F (25 ℃)
Wiring 9P / 9.5mm terminal block with cover
Chassis number 207A
Dimensions 215 × 115 × 30mm (length × width × height)
Weight and packaging 0.76 kg / only; carton 15 /12.4 kg /0.022 m

■ Optional paperback way

Installation Guide

Shell-type switching power supply

Shell type power supply includes metal and plastic models, the internal PCB board by the housing parcels, usually installed in the system cabinet Meanwell power supply according to the rated power supply design and is divided into two different types: one is built cooling fan, the other is not a fan of the band.


1. Before installation or maintenance work, disconnect the power supply and application system to ensure that does not automatically reconnect without notice!
2. Please install the screw and internal components of the power supply to maintain adequate safe distance. Refer to Figure Catalog Manual shell on the most appropriate mounting screws. [Have fun with buying power Meanwell], have questions, please call 4006000430.
3. Non-standard mounting direction or at high ambient temperature of the power supply will cause the temperature inside the device increases should derating use, install according to the specifications optimal mounting direction, and the temperature - the power to determine the best load curve good workload.
4. Fans and vents can not stop something, if there are other heat sources near, you should at least kept their distance 10-15cm
5. It follows the recommended wire size Wiring
AWG 18 16 14 12 10 8
Rated Current (A) 6A 6-10A 10-16A 16-25A 25-32A 32-40A
Wire cross-sectional area (mm square) 0.75 1.00 1.5 2.5 4 6
Note: the maximum surge current is only available for 1-4 wire, 5-pin inrush current can not exceed more than 80% of the rated current
Ensure that all core wires in the terminal block and tighten the terminal screws to prevent poor contact.
6. Additional information about the product please refer to this website

Warning !!

1. To prevent the risk of electric shock and burns, all the power is faulty by a qualified electrician engineer checking the unauthorized removal of the power supply housing.
2. Power can not be installed in a humid environment and near water.
3. Power can not be exposed to high temperatures and near fire place, please refer to the specification to determine the maximum ambient temperature of the power supply applications.
4. Output voltage and output current can not exceed the specifications required by the rating range.
5. Ground (FG) must be connected to the earth. [Buy Power hereby fun with Meanwell], have questions, please call 4006000430.
6. All Meanwell power supplies are EMC-compliant design, upon request we can provide power test i report because the power just is a component application system when power is integrated into the application, the final system EMC also need to be tested again to confirm