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Mean Well SLD-80-24 Linear LED Driver 80W 24V 3300mA - Slim

ultra slim design30mm widthefficiency up to 90%Class II and SELV

SKU SLD-80-24

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SLD-80-24

SLD-50-24 50W 24V 2100mA Backorder

SLD-150-24 144W 24V Backorder

SLD-80-24 80W 24V 3300mA Backorder

Product variants

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Overview

SLD-80-24 is the 24V output model of this series: rated current 3.3A, rated power 79.2W, typical efficiency 91.5%.

SLD-80 series is a 80W AC/DC LED driver featuring the dual modes constant voltage and constant current output. SLD-80 operates from 110~305VAC and offers models with different rated voltage ranging between 12V and 56V. Thanks to the high efficiency up to 92%, with the fanless design, the entire series is able to operate for -20℃ ~ +90℃ case temperature under free air convection. SLD-80 design with low profile and linear housing which is good for signage and linear luminaire applications.

Features

Constant Voltage + Constant Current mode output
Wide input range 110-305VAC with PFC function
Compliance with BS EN/EN61347 regulation
Class 2/Ⅱ power unit (Except for 12V)
Slim and Linear housing Design
No load power consumption <0.5W
3 years warranty

Specifications

SLD-80-24Specifications from the official datasheet (2026-02-09 edition)

OUTPUT

DC VOLTAGE: 24V
CONSTANT CURRENT REGION^Note.2: 16.8 ~24V
RATED CURRENT: 3.3A
RATED POWER^Note.5: 79.2W
RIPPLE & NOISE (max.)^Note.3: 240mVp-p
VOLTAGE TOLERANCE^Note.4: ±3.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME^Note.6: 500ms, 80ms 115VAC / 230VAC
HOLD UP TIME (Typ.): 10ms/230VAC 10ms/115VAC

INPUT

VOLTAGE RANGE^Note.5: 110~ 305VAC 155~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section)
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR: PF≧0.97/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC@full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
TOTAL HARMONIC DISTORTION: THD< 10%(@load≧60%/115VC,230VAC; @load≧75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
EFFICIENCY (Typ.): 91.5%
AC CURRENT: 0.9A / 115VAC 0.45A / 230VAC 0.38A/277VAC
INRUSH CURRENT(Typ.): COLD START 50A(twidth=270μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER: 8 units (circuit breaker of type B) / 16 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT: <0.25mA / 277VAC
NO LOAD POWER CONSUMPTION: <0.5W

PROTECTION

OVER CURRENT: 95 ~ 108% Constant current limiting or Hiccup mode, recovers automatically after fault condition is removed
SHORT CIRCUIT: Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: 28 ~ 34V Shut down output voltage, re-power on to recovery
OVER TEMPERATURE: Shut down output voltage, re-power on to recovery

ENVIRONMENT

WORKING TEMP.: Tcase=-20 ~ +90℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
MAX. CASE TEMP.: Tcase=+90℃
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP.: -40 ~ +80℃
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 2G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS^Note.8: UL8750,CSA C22.2 No. 250.13-12, ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384, EAC TP TC 004, GB/T19510.1,GB/T19510.213, IS15885(Part2/Sec13) , EN60335-1 approved
WITHSTAND VOLTAGE: I/P-O/P:3.75KVAC
ISOLATION RESISTANCE: I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION^Note.8: Parameter Standard Test Level

Conducted BS EN/EN55015(CISPR15) ,GB/T 17743, EN IEC 55014-1(CISPR 14-1)
Radiated BS EN/EN55015(CISPR15) ,GB/T 17743, EN IEC 55014-1(CISPR 14-1)
Harmonic Current BS EN/EN61000-3-2 ,GB17625.1 Class C @load≥60%
Voltage Flicker BS EN/EN61000-3-3
EMC IMMUNITY: BS EN/EN61547 , EN IEC 55014-2

Parameter Standard Test Level

ESD BS EN/EN61000-4-2 Level 3, 8KV air; Level 2, 4KV contact
Radiated BS EN/EN61000-4-3 Level 2
EFT/Burst BS EN/EN61000-4-4 Level 2
Surge BS EN/EN61000-4-5 1KV/Line-Line
Conducted BS EN/EN61000-4-6 Level 2
Magnetic Field BS EN/EN61000-4-8 Level 2
Voltage Dips and Interruptions BS EN/EN61000-4-11 70% residual volatge for 10 periods , 0% residual volatge for 0.5 periods , 40% residual volatge for 10 periods , 70% residual volatge for 25 periods

Parameter	Standard	Test Level
Conducted	BS EN/EN55015(CISPR15) ,GB/T 17743, EN IEC 55014-1(CISPR 14-1)
Radiated	BS EN/EN55015(CISPR15) ,GB/T 17743, EN IEC 55014-1(CISPR 14-1)
Harmonic Current	BS EN/EN61000-3-2 ,GB17625.1	Class C @load≥60%
Voltage Flicker	BS EN/EN61000-3-3

Parameter	Standard	Test Level
ESD	BS EN/EN61000-4-2	Level 3, 8KV air; Level 2, 4KV contact
Radiated	BS EN/EN61000-4-3	Level 2
EFT/Burst	BS EN/EN61000-4-4	Level 2
Surge	BS EN/EN61000-4-5	1KV/Line-Line
Conducted	BS EN/EN61000-4-6	Level 2
Magnetic Field	BS EN/EN61000-4-8	Level 2
Voltage Dips and Interruptions	BS EN/EN61000-4-11	70% residual volatge for 10 periods , 0% residual volatge for 0.5 periods , 40% residual volatge for 10 periods , 70% residual volatge for 25 periods

OTHERS

MTBF: 2666.8K hrs min. Telcordia SR-332 (Bellcore) ; 260.9K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 320*30*16.8mm (L*W*H)
PACKING: 0.206 Kg; 64pcs / 14.184Kg / 0.75CUFT

Test conditions and notes11

1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
2. Please refer to "DRIVING METHODS OF LED MODULE".
3. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
4. Tolerance : includes set up tolerance, line regulation and load regulation.
5. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
6. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time.
7. The driver is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
8. This series meets the typical life expectancy of 30000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 75℃ or less.
9. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
10. RCM is on a voluntary basis. Non IC classification Independent LED control gear is not suitable for residential installations but recommend to be used for commercial decoration/sign board/Luminaire lighting purpose.
11. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).

Technical drawings

SLD-80-24 DRIVING METHODS OF LED MODULE — DRIVING METHODS OF LED MODULE

SLD-80-24 OUTPUT LOAD vs TEMPERATURE — OUTPUT LOAD vs TEMPERATURE

SLD-80-24 STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

SLD-80-24 TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

SLD-80-24 Mechanical Specification — Mechanical Specification

Typical applications

Downloads

Certificates5

UL Certificate (SLD-80)(EN) ASPX Download

ENEC Certificate (SLD-80)(EN) ASPX Download

CCC Certificate (SLD-80)(CN) ASPX Download

CB Certificate (SLD-80)(EN) ASPX Download

EMC Certificate (SLD-80)(EN) ASPX Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

What are the main output specifications of the Mean Well SLD-80-24?

The SLD-80-24 is rated for 79.2W output at 24V with a rated current of 3.3A. Mean Well describes this model as using constant voltage plus constant current mode output. This makes it a 24V LED driver intended for applications that need controlled LED power in this range.

What kinds of LED applications is the SLD-80-24 typically suited for?

This model is best suited to 24V LED lighting applications that need up to 79.2W of output capacity. Buyers often look at this type of slim LED driver for commercial or architectural lighting builds where a narrow housing is useful. The key fit criteria are the 24V output and the 3.3A rated current.

Does the Mean Well SLD-80-24 support dimming control?

No. The listed dimming control for this model is none. If your project requires dimming, this is an important limitation to confirm before choosing the SLD-80-24.

What input range does the SLD-80-24 support?

The SLD-80-24 supports a wide input range of 110-305VAC, and the general specification also lists 155-431VDC. The product description notes PFC function as part of the design. This wide input range can be useful for projects that need flexibility across different mains conditions.

What makes the SLD-80-24 different from bulkier LED drivers?

One of the distinguishing features of this model is its slim, linear housing design. Compared with larger form factors, it is aimed at applications where space efficiency matters without changing the core 24V, 79.2W, 3.3A output rating. That makes the physical profile a practical differentiator for this specific model.

Is the SLD-80-24 a good choice where low standby power is important?

It can be a good fit for projects that value low idle consumption because Mean Well lists no-load power consumption below 0.5W. That is a useful spec for buyers evaluating overall energy efficiency beyond active output performance. It adds to the appeal in commercial lighting applications where standby losses matter.

What warranty does the Mean Well SLD-80-24 include?

This model includes a 3-year warranty. For B2B buyers, that gives a clear baseline for product support expectations. It is one of the model-specific differentiators worth checking alongside voltage, current, and housing style.

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Model	Power	Voltage	Current	IP Rating
Mean Well SLD-80-56 Linear LED Driver 80W 56V 1400mA - Slim	78.4W	56V	1.4A	IP20	View
Mean Well SLD-80-12 Linear LED Driver 80W 12V 6600mA - Slim	79.2W	12V	6.6A	IP20	View

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