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Mean Well LRS-150-15 Power Supply 150W 15V 10A

4.7 (17 reviews)

most economical modelultra compact and 1U low profilewithstand 5G vibration and 70°C operation

SKU LRS-150-15

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LRS-150-15

LRS-35-15 35W 15V Backorder

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LRS-350-15 350W 15V Low stock

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LRS-50-15 50W 15V Backorder

LRS-600-15 600W 15V Backorder

LRS-75-15 75W 15V In stock

Product variants

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Overview

LRS-150-15 is the 15V output model of this series: rated current 10A, rated power 150W, typical efficiency 88.5%.

LRS-150 series is a 150W single-output enclosed type power supply with 30mm of low profile design. Adopting the input of 115VAC or 230VAC(selectable by switch), the entire series provides an output voltage line of 12V, 15V, 24V, 36V and 48V. In addition to the high efficiency up to 90%, the design of metallic mesh case enhances the heat dissipation of LRS-150 that the whole series operates from -30℃ through 70℃ under air convection without a fan. Delivering an extremely low no load power consumption (less than 0.5W), it allows the end system to easily meet the worldwide energy requirement. LRS-150 has the complete protection functions and 5G anti-vibration capability; it is complied with the international safety regulations such as TUV BS EN/EN62368-1, BS EN/EN60335-1,BS EN/EN61558-1/-2-16, UL62368-1 and GB 4943.1. LRS-150 series serves as a high price-to-performance power supply solution for various industrial applications.

Features

AC input range selectable by switch
Withstand 300VAC surge input for 5 second
No load power consumption<0.5W
Miniature size and 1U low profile
High operating temperature up to 70℃
Protections: Short circuit / Overload / Over voltage / Over temperature
Cooling by free air convection
Compliance to IEC/BS EN/EN 60335-1(PD3) and IEC/BS EN/EN61558-1, 2-16 for household applications
Operating altitude up to 5000 meters
Withstand 5G vibration test
High efficiency, long life and high reliability
LED indicator for power on
Over voltage category Ⅲ
100% full load burn-in test
3 years warranty

Specifications

LRS-150-15Specifications from the official datasheet (2025-04-07 edition)

OUTPUT

DC VOLTAGE: 15V
RATED CURRENT: 10A
CURRENT RANGE: 0 ~ 10A
RATED POWER: 150W
RIPPLE & NOISE (max.)^Note.2: 150mVp-p
VOLTAGE ADJ. RANGE: 13.5 ~ 18V
VOLTAGE TOLERANCE^Note.3: ±1.0%
LINE REGULATION^Note.4: ±0.5%
LOAD REGULATION^Note.5: ±0.5%
SETUP, RISE TIME: 500ms, 30ms/230VAC 500ms,30ms/115VAC at full load
HOLD UP TIME (Typ.): 40ms/230VAC 35ms/115VAC at full load

INPUT

VOLTAGE RANGE: 85 ~ 132VAC / 170 ~ 264VAC by switch 240 ~ 370VDC(switch on 230VAC)
FREQUENCY RANGE: 47 ~ 63Hz
EFFICIENCY (Typ.): 88.5%
AC CURRENT (Typ.): 3A/115VAC 1.7A/230VAC
INRUSH CURRENT (Typ.): COLD STAR 60A/230VAC
LEAKAGE CURRENT: <0.75mA / 240VAC

PROTECTION

OVER LOAD: 110 ~ 140% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: 18.75 ~ 21.75V Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE: Shut down o/p voltage, re-power on to recover

ENVIRONMENT

WORKING TEMP.: -30 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY: 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +85℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
OVER VOLTAGE CATEGORY: Ⅲ; Compliance to BS EN/EN61558, BS EN/EN50178, BS EN/EN60664-1, BS EN/EN62477-1; altitude up to 2000 meters

SAFETY & EMC (Note 7)

SAFETY STANDARDS: UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, BS EN/EN61558-1/-2-16,GB 4943.1, BSMI CNS15598-1, EAC TP TC 004,KC K60950-1(for LRS-150-12 only), BIS IS13252(Part1): 2010/IEC 60950-1: 2005(NOTE 9), AS/NZS 62368.1(by CB) approved
WITHSTAND VOLTAGE: I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN55014, BS EN/EN61000-3-2 Class A(≤75% Load), BS EN/EN61000-3-3,GB17625.1,GB/T 9254.1, BSMI CNS15936, EAC TP TC 020,KC KN32,KN35(for LRS-150-12 only)
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61000-6-2 (BS EN/EN50082-2),BS EN/EN55035, heavy industry level, EAC TP TC 020,KC KN32,KN35(for LRS-150-12 only)

OTHERS

MTBF: 2707.7K hrs min. Telcordia SR-332 (Bellcore) ; 558.2Khrs min. MIL-HDBK-217F (25℃)
DIMENSION: 159*97*30mm (L*W*H)
PACKING: 0.42Kg ; 30pcs/13.8Kg/0.80CUFT

Test conditions and notes9

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Line regulation is measured from low line to high line at rated load.
5. Load regulation is measured from 0% to 100% rated load.
6. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time.
7. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to "EMI testing of component power supplies." (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
8. The ambient temperature derating of 5℃/1000m is needed for operating altitude greater than 2000m (6500ft).
9. Some model may not have the BIS logo, please contact your MEAN WELL sales for more information.

Technical drawings

LRS-150-15 Block Diagram — Block Diagram

LRS-150-15 Derating Curve — Derating Curve

LRS-150-15 Mechanical Specification — Mechanical Specification

Typical applications

Industrial automation machinery
Industrial control system
Mechanical and electrical equipment
Electronic instruments, equipments or apparatus
Household appliances

Downloads

Certificates6

UL Certificate (LRS-150)(EN) PDF Download

EMC Certificate (LRS-150)(EN) PDF Download

CB(60335) Certificate (LRS-150)(EN) PDF Download

CB(60950) Certificate (LRS-150)(EN) PDF Download

TUV(60335) Certificate (LRS-150)(EN) PDF Download

TUV(60950) Certificate (LRS-150)(EN) PDF Download

Test reports1

Test Report (LRS-150-15)(EN) PDF Download

Catalogues2

Mean Well Catalog (Industrial) PDF Download

Mean Well Sign Panel Catalog PDF Download

FAQ

What is the LRS-150-15 commonly used for?

The LRS-150-15 provides 15V DC at 10A, suitable for powering analog signal conditioning circuits, industrial instrumentation, op-amp bias supplies, and legacy embedded hardware that requires a 15V rail. Its 150W output handles modest analog or mixed-signal system loads within a compact form factor.

Is the LRS-150-15 suitable for use in high-temperature environments?

The LRS-150-15 is rated for operation from -30°C to +70°C, but the output must be derated at higher ambient temperatures according to the datasheet's derating curve, so full load is not available all the way to 70°C. No IP rating is specified; it is a component power supply meant to be installed inside final equipment.

How does the LRS-150-15 compare to other voltage options in the LRS-150 series?

The LRS-150 series offers multiple output voltages to match different system requirements. The available variants (with rated power, voltage, and current) are: LRS-150-12: 150W, 12V, 12.5A; LRS-150-24: 156W, 24V, 6.5A; LRS-150-36: 154.8W, 36V, 4.3A; LRS-150-48: 158.4W, 48V, 3.3A. The LRS-150-15 itself is rated at 150W, 15V, 10A. All share the same switch-selectable input of 85-132VAC / 170-264VAC (240-370VDC with the switch on 230VAC) and an operating temperature of -30°C to +70°C with derating.

Does the LRS-150-15 meet any vibration resistance requirements?

Yes, the LRS-150-15 is rated for 10-500Hz, 5G vibration (10 min per cycle, 60 min along each of the X, Y and Z axes), making it appropriate for equipment installed in environments subject to mechanical vibration such as factory floors. Its operating range extends to 70°C, with load derating at higher ambient temperatures per the derating curve.

How do I determine if the LRS-150-15 has enough headroom for my load?

The LRS-150-15 is rated at 150W output. Best practice is to keep continuous load at or below 80% of rated capacity, which for this unit is approximately 120W sustained draw. The 15V output at 10A gives the total current budget across all loads sharing this supply.

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Model	Power	Voltage	Current
Mean Well LRS-150-24 Power Supply 150W 24V 6.5A	156W	24V	6.5A	View
Mean Well LRS-150-12 Power Supply 150W 12V 12.5A	150W	12V	12.5A	View

Customer reviews

4.7 Reviews verified for authenticity

5 ★ (13)

4 ★ (3)

3 ★ (1)

2 ★ (0)

1 ★ (0)

Reviewed by 17 customers across the LRS series

Cheap and reliable enclosed PSU
By Ravi N.|2026-06-14✓ Verified Buyer
Model: LRS-50-24Quantity: 10
LRS-50-24 powers our sensor rack. Great price, no fuss.
Good budget option
By Kelly B.|2026-05-20✓ Verified Buyer
Model: LRS-100-24Quantity: 4
Runs a bit warm in a sealed box — add airflow. Otherwise solid.
Standardised on these
By FitOut Ltd|2026-04-25
Model: LRS-350-24Quantity: 25
Use LRS across all our retail fit-outs now.

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