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Mean Well

MEAN WELL LRS Low-Profile Single-Output Power Supplies

AC/DC Enclosed Power Supply Applications & Features


Mean Well LRS-150-48 MEAN WELL’s LRS Series of power supplies are one of the highest quality products in the power supplies market. They deliver an extremely low no-load power consumption, easily meeting worldwide energy requirements and international safety regulations.

Its streamlined circuitry lowers component count, raises the degree of automation and lowers the cost of production, passing down the savings to you. Not only does this series offer higher efficiency levels, it offers a price reduction ranging from 10-20% compared to the previous generation of MEAN WELL RS Series.

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MEAN WELL LRS Family Features

  • Low cost and high efficiency: The LRS family is a continuation of the RS and S family. Same look and feel, but at a much lower cost, more compact 1U low profile, and higher efficiency ratings for power. Power efficiency determines how much power is lost through heat or MOSFET switching losses.

  • Long life & high reliability: Due to higher mean time between failures (MTBF) and lower component count, the LRS lasts up to three times as long as its predecessors, the RS and S series.

  • Various protection: Comes with protection against short circuit, overload, overvoltage and can operate in temperatures up to 70°C. They are cooled by free air convection, able to withstand 5G vibrations, and 300VAC surge input for 5 seconds maximum.

  • Types of Outputs: This series can output constant voltages of 3.3V, 4.2V, 5V, 12V, 15V, 24V, 36V, and 48V with power outputs of potentially 350W.

  • Safety Regulations: Complies with international safety regulations such as IEC/EN60335-1(PD3) and IEC/EN61558-1.

Applications

  • Industrial automation machinery
  • Household appliances
  • Industrial control systems
  • Mechanical and electrical equipment

It not only satisfies every kind of industrial related application, but it can also be utilized in household appliances covering a broad range in diverse industries.

The LRS is a single-output enclosed type power supply that sits at just 30mm tall. This low-profile design easily mounts into any application ranging from a simple project to a complex industrial application.

LRS power supplies provide output power of 35W, 50W, 75W, 100W, 150W, 200W, and 350W feature overcurrent/overvoltage and short-circuit protection. Operating temperatures vary by size and operate at an altitude of up to 5000m. The metal casing aids in creating natural cooling to ensure heat dissipation. The LRS-350 series includes a built-in fan to reduce power losses which results from excess heat.

Connections are made by screw-in terminals, making it easy to connect all of your ports. Mounting holes are available to securely mount the power supplies.

Model
AC Input Voltage Range
Output
Dimensions
L x W x H (mm)
Min.
Max.
Volts
Current
Watts
LRS-35 Series
LRS-35-5
85
264
5V
7A
35W
99 X 82 X 30
LRS-35-12
85
264
12V
3A
35W
99 X 82 X 30
LRS-35-15
85
264
15V
2.4A
35W
99 X 82 X 30
LRS-35-24
85
264
24V
1.5A
35W
99 X 82 X 30
LRS-35-36
85
264
36V
1A
35W
99 X 82 X 30
LRS-35-48
85
264
48V
0.8A
35W
99 X 82 X 30
LRS-50 Series
LRS-50-3.3
85
264
3.3V
10A
50W
99 X 82 X 30
LRS-50-5
85
264
5V
10A
50W
99 X 82 X 30
LRS-50-12
85
264
12V
4.2A
50W
99 X 82 X 30
LRS-50-15
85
264
15V
3.4A
50W
99 X 82 X 30
LRS-50-24
85
264
24V
2.2A
50W
99 X 82 X 30
LRS-50-36
85
264
36V
1.45A
50W
99 X 82 X 30
LRS-50-48
85
264
48V
1.1A
50W
99 X 82 X 30
LRS-75 Series
LRS-75-5
85
264
5V
14A
75W
99 X 97 X 30
LRS-75-12
85
264
12V
6A
75W
99 X 97 X 30
LRS-75-15
85
264
15V
5A
75W
99 X 97 X 30
LRS-75-24
85
264
24V
3.2A
75W
99 X 97 X 30
LRS-75-36
85
264
36V
2.1A
75W
99 X 97 X 30
LRS-75-48
85
264
48V
1.6A
75W
99 X 97 X 30
LRS-100 Series
LRS-100-3.3
85
264
3.3V
20A
100W
129 X 97 X 30
LRS-100-5
85
264
5V
18A
100W
129 X 97 X 30
LRS-100-12
85
264
12V
8.5A
100W
129 X 97 X 30
LRS-100-15
85
264
15V
7A
100W
129 X 97 X 30
LRS-100-24
85
264
24V
4.5A
100W
129 X 97 X 30
LRS-100-36
85
264
36V
2.8A
100W
129 X 97 X 30
LRS-100-48
85
264
24V
2.3A
100W
129 X 97 X 30
LRS-150F Series
LRS-150F-5
85
264
5V
22A
150W
159 x 97 x 30
LRS-150F-12
85
264
12V
12.5A
150W
159 x 97 x 30
LRS-150F-15
85
264
15V
10A
150W
159 x 97 x 30
LRS-150F-24
85
264
24V
6.5A
150W
159 x 97 x 30
LRS-150F-36
85
264
36V
4.3A
150W
159 x 97 x 30
LRS-150F-48
85
264
48V
3.3A
150W
159 x 97 x 30
LRS-150 Series
LRS-150-12
115
230
12V
12.5A
150W
159 X 97 X 30
LRS-150-15
115
230
15V
10A
150W
159 X 97 X 30
LRS-150-24
115
230
24V
6.5A
150W
159 X 97 X 30
RS-150-36
115
230
36V
4.3A
150W
159 X 97 X 30
LRS-150-48
115
230
48V
3.3A
150W
159 X 97 X 30
LRS-200 Series
LRS-200-3.3
115
230
3.3V
40A
200W
215 X 115 X 30
LRS-200-4.2
115
230
4.2V
40A
200W
215 X 115 X 30
LRS-200-5
115
230
5V
40A
200W
215 X 115 X 30
LRS-200-12
115
230
12V
17A
200W
215 X 115 X 30
LRS-200-15
115
230
15V
14A
200W
215 X 115 X 30
LRS-200-24
115
230
24V
8.8A
200W
215 X 115 X 30
LRS-200-36
115
230
36V
5.9A
200W
215 X 115 X 30
LRS-200-48
115
230
48V
4.4A
200W
215 X 115 X 30
LRS-350 Series
LRS-350-3.3
115
230
3.3V
60A
350W
215 X 115 X 30
LRS-350-4.2
115
230
4.2V
60A
350W
215 X 115 X 30
LRS-350-5
115
230
5V
60A
350W
215 X 115 X 30
LRS-350-12
115
230
12V
29A
350W
215 X 115 X 30
LRS-350-15
115
230
15V
23.2A
350W
215 X 115 X 30
LRS-350-24
115
230
24V
14.6A
350W
215 X 115 X 30
LRS-350-36
115
230
36V
9.7A
350W
215 X 115 X 30
LRS-350-48
115
230
48V
7.3A
350W
215 X 115 X 30

LRS-35/50/75/100/150F: Adopt the full range 85-264VAC input.
LRS-150/200/350: Adjustable input voltage 115VAC or 230VAC (select via switch)


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