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MEAN WELL Switching Power Supplies（Output voltage (Single only)：DC48V）
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Switching Power Supply 35~600W Low profile Single Output Enclosed Type, LRS Series
MEAN WELL
[Features]
· Universal AC input / full-range
· Can withstand surge input of 300 V AC for 5 seconds
· Protection: short circuit / overload / overvoltage / overheating
· Cooling: natural air cooling (LRS-350 series: forced cooling via built-in DC fan)
· Miniature size / 1U thin-type
· Compliant with IEC / EN 60335-1 (PD3) and IEC / EN61558-1, 2-16 for home appliances (not applicable for LRS-200 series and LRS-350 series)
· Can be operated at an altitude of 5,000 meters
· Passed vibration testing at 5G
· LED indicator with power ON
· No load power consumption <0.2 W (LRS-35 series, LRS-50 series)
· No load power consumption < 0.3 W (LRS-75 series, LRS-100 series)
· No load power consumption < 0.5 W (LRS-150 series, LRS-150F series)
· No load power consumption < 0.75 W (LRS-200 series, LRS-350 series)
· Overvoltage category III (not applicable for LRS-200 series and LRS-350 series)
· 100% full-load burn-in test
· High temperature operating temperature: 70°C
· High efficiency, long service life, high reliability
[Applications]
· Industrial automation equipment
· Industrial-use control systems
· Machinery and electrical equipment
· Electronic equipment and devices
· Electrical appliances (not applicable for the LRS-350 series)Capacity(W) Output voltage (Single only) Shape Input Voltage Rated output current (single only)(A) Single/multi Dimension height(mm) Input/output terminal shape Representative Standard Dimension depth(mm) Number of Channels Dimension width(mm) Included Function 35 ～ 150 DC48V With Cover AC/DC 0.8 ～ 3.3 Single 30 Screw CE / UL / CUL / TUV / CCC 99 ～ 159 - 82 ～ 97 - From: ₹ 1,308.33 Days to Ship: 6 Day(s) or more 
6 Day(s) or more
| Brand |
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| Product Series |
| From |
| Days to Ship |
| Capacity(W) |
| Output voltage (Single only) |
| Shape |
| Input Voltage |
| Rated output current (single only)(A) |
| Single/multi |
| Dimension height(mm) |
| Input/output terminal shape |
| Representative Standard |
| Dimension depth(mm) |
| Number of Channels |
| Dimension width(mm) |
| Included Function |
You can add up to 6 items per a category to the compare list.          | |
| Brand | MEAN WELL |
| Product Series | Switching Power Supply 35~600W Low profile Single Output Enclosed Type, LRS Series |
| From | ₹ 1,308.33- |
| Days to Ship | 6 Day(s) or more |
| Capacity(W) | 35 ～ 150 |
| Output voltage (Single only) | DC48V |
| Shape | With Cover |
| Input Voltage | AC/DC |
| Rated output current (single only)(A) | 0.8 ～ 3.3 |
| Single/multi | Single |
| Dimension height(mm) | 30 |
| Input/output terminal shape | Screw |
| Representative Standard | CE / UL / CUL / TUV / CCC |
| Dimension depth(mm) | 99 ～ 159 |
| Number of Channels | - |
| Dimension width(mm) | 82 ～ 97 |
| Included Function | - |
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Specification/Dimensions
-
Capacity(W)
-
Output voltage (Single only)
- DC3.3V
- DC5V
- DC12V
- DC15V
- DC24V
- DC48V
- Other
-
Shape
- With Cover
- DIN rail direct attachment
- Open frame
- On-board
- Other
-
Input Voltage
- AC/DC
- AC-dedicated
- Other
-
Rated output current (single only)(A)
- 0.05-0.5
- 0.1-1.0
- 0.125
- 0.13
- 0.2
- 0.2-7.5
- 0.2-5.0
- 0.2-3.8
- 0.2-2.5
- 0.22
- 0.25
- 0.3
- 0.35
- 0.4
- 0.42
- 0.45
- 0.5
- 0.6
- 0.62
- 0.65
- 0.7
- 0.8
- 0.84
- 0.9
- 0.96
- 1
- 1.1
- 1.2
- 1.25
- 1.3
- 1.4
- 1.5
- 1.6
- 1.67
- 1.7
- 2
- 2.1
- 2.2
- 2.3
- 2.4
- 2.5
- 2.8
- 3
- 3.2
- 3.3
- 3.33
- 3.4
- 3.5
- 3.75
- 3.8
- 4
- 4.2
- 4.3
- 4.5
- 4.6
- 5
- 6
- 6.25
- 6.3
- 6.4
- 6.5
- 6.7
- 6.8
- 7
- 7.4
- 7.5
- 8
- 8.3
- 8.4
- 8.5
- 8.8
- 9.2
- 9.4
- 9.7
- 10
- 12.5
- 13
- 14
- 14.6
- 15
- 16
- 16.7
- 17
- 18
- 20
- 21
- 22
- 23
- 25
- 26
- 27
- 29
- 30
- 31.5
- 32
- 35
- 40
- 44
- 46
- 50
- 53
- 60
- 70
- 88
- 120
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Single/multi
- Single
- Multi
- Other
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Dimension height(mm)
-
Input/output terminal shape
-
Representative Standard
-
Dimension depth(mm)
-
Number of Channels
- 2
- 3
- Other
-
Dimension width(mm)
-
Included Function
- Coating
- Fan for cooling
- Parallel
- Numeric value display
- Alarm Output
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Related Categories to Switching Power Supplies
FAQ Switching Power Supplies
- Question: What is switching power supply?
- Answer: A switching power supply is a device for transforming electricity from High voltage alternating current to low-voltage direct current to supply electronic circuits. Switching power supply has the advantage point that smaller and lighter than the Linear power supply. On the other hand, the heat transfer area is smaller than the Linear power supply.
- Question: What is the principle of Switching power supply?
- Answer: A switching power supply is working by a rectifier that converts alternating current voltage to direct current voltage. Then converter will convert direct current to high-frequency direct current and convert alternating current voltage to alternating current. Another important part is the Control circuit which utilizes to control converter to supply correct outout voltage.
- Question: What are the components and their usage of switching power supply?
- Answer:
1. Filter and rectifier are used to convert alternating current voltage to direct current voltage.
2. Converter is used to convert direct current to high-frequency direct current and convert alternating current voltage to alternating current.
3. Control circuit which utilizes to control converter to supply correct outout voltage. - Question: What are the different points between switching the power supply and transformer?
- Answer: A switching power supply is a device for transforming electricity from High voltage alternating current to low-voltage direct current. While transformers are using for transform the voltage level Up/Down of alternating current
- Question: What do I need to know before purchasing the switching power supply?
- Answer: 1. A Total load of electrical equipment.
2. Consideration of mounting position and installation.
3. Consideration of required features and specifications.
4. Installation area should have good air flow for heat transfers. Heat affected the efficiency of switching the power supply. - Question: How to select a switching power supply?
- Answer: 1. Maximum capacities should be over the total load by at least 30%.
2. Should beware of the temperature of the operation area.
3. Should consider the operating environment.
4. Consideration of Power Supply Standards Compliance
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