Mean Well ELG-200-24A Power Supply | Adjustable 24V LED Driver

Name: Mean Well ELG-200-24A Power Supply 200W 24V - Adjustable 8.4A
Brand: Mean Well
SKU: ELG-200-24A
Price: 57.08 USD
Availability: InStock

Overview

ELG-200-24A is the 24V output model of this series: rated current 8.4A, typical efficiency 92%.

ELG-200 series is a 200W AC/DC LED driver featuring the dual mode constant voltage and constant current output. ELG-200 operates from 100 ~ 305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the high efficiency up to 93%, with the fanless design, the entire series is able to operate for -40℃ ~ +90℃ case temperature under free air convection. The design of metal housing and IP67/IP65 ingress protection level allows this series to fit both indoor and outdoor applications. ELG-200 is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system

Features

Constant Voltage + Constant Current mode output
Metal housing design with functional Ground
Built-in active PFC function
No load / Standby power consumption <0.5W
IP67 / IP65 rating for indoor or outdoor installations
Function options: output adjustable via potentiometer; 3 in 1 dimming (dim-to-off); Smart timer dimming; DALI
Typical lifetime>50000 hours
5 years warranty

Specifications

ELG-200-24ASpecifications from the official datasheet (2026-07-06 edition)

OUTPUT

DC VOLTAGE: 24V
CONSTANT CURRENT REGION^Note.2: 12 ~ 24V
RATED CURRENT: 8.4A
RATED POWER 200VAC ~ 305VAC: 201.6W
RATED POWER 100VAC ~ 180VAC: 150W
RIPPLE & NOISE (max.)^Note.3: 200mVp-p
VOLTAGE ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer) 22.4 ~ 25.6V
CURRENT ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer) 4.2 ~ 8.4A
VOLTAGE TOLERANCE^Note.4: ±2.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME^Note.6: 500ms, 100ms/230VAC, 1000ms, 100ms/115VAC
HOLD UP TIME (Typ.): 10ms/ 230VAC 10ms/ 115VAC

INPUT

VOLTAGE RANGE^Note.5: 100 ~ 305VAC 142 ~ 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< 20%(@load≧50%/115VC,230VAC; @load≧75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
EFFICIENCY (Typ.): 92%
AC CURRENT: 1.8A / 115VAC 1.2A / 230VAC 1.0A/277VAC
INRUSH CURRENT(Typ.): COLD START 60A(twidth=510μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER: 4 units (circuit breaker of type B) / 6 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT: <0.75mA / 277VAC
NO LOAD / STANDBY POWER CONSUMPTION^Note.7: No load power consumption <0.5W for Blank / A -Type Standby power consumption <0.5W for B / AB / DA-Type

PROTECTION

OVER CURRENT: 95 ~ 108% Constant current limiting, recovers automatically after fault condition is removed
SHORT CIRCUIT: Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: 27 ~ 34V Shut down output voltage, re-power on to recover
OVER TEMPERATURE: Shut down output voltage, re-power on to recover

ENVIRONMENT

WORKING TEMP.: Tcase=-40 ~ +90℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
MAX. CASE TEMP.: Tcase=+90℃
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +90℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: UL8750(type”HL”), CSA C22.2 No. 250.13-12;IEC/BS EN/EN/AS/NZS 61347-1, IEC/BS EN/EN/AS/NZS 61347-2-13 independent, BS EN/EN62384; EAC TP TC 004;BIS IS15885(for 12/12A/12B/12DA/24/24A/24B/24DA/36/36A/36B/42A/42B/48/48A/48B/54A/54B only); GB/T19510.1,GB/T19510.213; IP65 or IP67;KC61347-1,KC61347-2-13 approved
DALI STANDARDS: Compliance to IEC62386-101,102,(207 by request) for DA Type only
WITHSTAND VOLTAGE: I/P-O/P:3.75KVAC I/P-FG:2.0KVAC O/P-FG:1.5KVAC
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Compliance to BS EN/EN55015,BS EN/EN61000-3-2 Class C (@load≧50%) ;BS EN/ EN61000-3-3;GB/T 17743,GB17625.1; EAC TP TC 020; KC KN15,KN61547
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11; BS EN/EN61547, light industry level (surge immunity Line-Earth 6KV, Line-Line 4KV);EAC TP TC 020; KC KN15,KN61547

OTHERS

MTBF: 2391.4K hrs min. Telcordia SR-332 (Bellcore) ;204.9K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 244*71*37.5mm (L*W*H)
PACKING: 1.22Kg; 12pcs / 15.2Kg / 0.72CUFT

Certifications & ratings

Type: Type HL

Test conditions and notes15

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. No load/standby power consumption is specified for 230VAC input.
8. 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)
9. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 70℃ or less.
10. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
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).
12. For any application note and IP water proof function installation caution, please refer our user manual before using. https://www.meanwell.com/Upload/PDF/LED_EN.pdf
13. BIS IS15885(for 12/12A/12B/12DA/24/24A/24B/24DA/36/36A/36B/42A/42B/48/48A/48B/54A/54B).
14. To fulfill requirements of the latest ErP regulation for lighting fixtures, this LED power supply can only be used behind a switch without permanently connected to the mains.
15. For A/AB type need to consider build in using to comply with Type HL application.

Technical drawings

ELG-200-24A Block Diagram — Block Diagram

ELG-200-24A DIMMING OPERATION — DIMMING OPERATION

ELG-200-24A OUTPUT LOAD vs TEMPERATURE(Note.10) — OUTPUT LOAD vs TEMPERATURE(Note.10)

ELG-200-24A STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

ELG-200-24A TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

ELG-200-24A MECHANICAL SPECIFICATION — MECHANICAL SPECIFICATION

ELG-200-24A E L G - 2 0 0 series — E L G - 2 0 0 series

ELG-200-24A ‧tc : Max. Case Temperature — ‧tc : Max. Case Temperature

ELG-200-24A Dimensions (mm) — Dimensions (mm)

ELG-200-24A ※ A-Type (for other models) — ※ A-Type (for other models)

ELG-200-24A ※ AB-Type (for 12V model) — ※ AB-Type (for 12V model)

ELG-200-24A ※ AB-Type (for other models) — ※ AB-Type (for other models)

ELG-200-24A ※ B/DA-Type (for 12V model) — ※ B/DA-Type (for 12V model)

Typical applications

LED street lighting
LED architectural lighting
LED bay lighting
LED floodlighting
Type “HL” for use in Class I, Division 2 hazardous (Classified) location.

Downloads

Datasheet1

ELG-200-24A datasheetELG-200-SPEC.PDF · 2026-07-06 edition PDF Download

Certificates4

CB Certificate (ELG-200)(EN) PDF Download

UL Certificate (ELG-200)(EN) PDF Download

EMC Certificate (ELG-200)(EN) PDF Download

ENEC Certificate (ELG-200)(EN) PDF Download

Test reports1

Test Report (ELG-200-24)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

Can the ELG-200-24A power a large 24V LED strip installation for retail signage?

Yes. The ELG-200-24A delivers 201.6W at 24V, making it well suited for powering long runs of 24V LED strips in illuminated retail signs or channel-letter displays. At 8.4A rated output with ±0.5% load regulation, it can sustain high-brightness strips with a stable output voltage.

How many meters of 24V LED strip can the ELG-200-24A drive?

The driver provides 201.6W at 24V. Divide 201.6W by your strip's rated wattage per meter — for a 14.4 W/m strip that gives approximately 14 meters, and for a 9.6 W/m strip roughly 21 meters. Always verify your strip's rated power per meter before finalising the run length.

Is the ELG-200-24A suitable for outdoor LED lighting installations?

The ELG-200-24A carries an IP65 rating, meaning it is protected against dust ingress and low-pressure water jets. It is appropriate for covered outdoor locations such as building facades, outdoor signage cabinets, and canopy lighting where direct rain contact is avoided.

Can I use the ELG-200-24A for architectural LED cove lighting in a commercial building?

Yes. Its 24V constant-voltage output with 201.6W capacity is a common fit for architectural cove and linear LED installations. The metal enclosure and IP65 rating also allow it to be mounted in ceiling voids or behind panels where some moisture exposure may occur.

What does the 'A' suffix mean on the ELG-200-24A, and how does it differ from the ELG-200-24B?

In the ELG-200 series, the 'A' type offers output voltage (22.4–25.6V) and current (4.2–8.4A) adjustment via a built-in potentiometer, while the 'B' type offers 3-in-1 dimming via an external 0–10VDC, 10V PWM or resistance signal. Both are 201.6W, 24V, 8.4A; the A is IP65 and the B is IP67. Choose the A variant when you need to fine-tune the output at installation, and the B variant when ongoing dimming control is required.

Can the ELG-200-24A operate in cold storage or freezer environments?

Yes. The ELG-200-24A is rated for a case temperature down to -40°C, making it suitable for cold-chain facilities, freezer-room lighting, and outdoor installations in harsh winter climates.

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Mean Well ELG-200-24A Power Supply 200W 24V - Adjustable 8.4A

Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

Certifications & ratings

Technical drawings

Typical applications

Downloads

Datasheet1

Certificates4

Test reports1

Catalogues1

FAQ

Payment & Security

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Mean Well ELG-200-24A Power Supply 200W 24V - Adjustable 8.4A

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Typical applications

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