Mean Well ELG-200-48A Power Supply 200W 48V - Adjustable | Best Stock Availability

Name: Mean Well ELG-200-48A Power Supply 200W 48V - Adjustable 4.16A
Brand: Mean Well
SKU: ELG-200-48A
Price: 55.42 USD
Availability: InStock

Overview

ELG-200-48A is the 48V output model of this series: rated current 4.16A, typical efficiency 93%.

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-200-48ASpecifications from the official datasheet (2026-07-06 edition)

OUTPUT

DC VOLTAGE: 48V
CONSTANT CURRENT REGION^Note.2: 24 ~ 48V
RATED CURRENT: 4.16A
RATED POWER 200VAC ~ 305VAC: 199.68W
RATED POWER 100VAC ~ 180VAC: 149.76W
RIPPLE & NOISE (max.)^Note.3: 250mVp-p
VOLTAGE ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer) 44.8 ~ 51.2V
CURRENT ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer) 2.08 ~ 4.16A
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.): 93%
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: 54 ~ 63V 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-200-48A Block Diagram — Block Diagram

ELG-200-48A DIMMING OPERATION — DIMMING OPERATION

ELG-200-48A OUTPUT LOAD vs TEMPERATURE(Note.10) — OUTPUT LOAD vs TEMPERATURE(Note.10)

ELG-200-48A STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

ELG-200-48A TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

ELG-200-48A MECHANICAL SPECIFICATION — MECHANICAL SPECIFICATION

ELG-200-48A E L G - 2 0 0 series — E L G - 2 0 0 series

ELG-200-48A ‧tc : Max. Case Temperature — ‧tc : Max. Case Temperature

ELG-200-48A Dimensions (mm) — Dimensions (mm)

ELG-200-48A ※ A-Type (for other models) — ※ A-Type (for other models)

ELG-200-48A ※ AB-Type (for 12V model) — ※ AB-Type (for 12V model)

ELG-200-48A ※ AB-Type (for other models) — ※ AB-Type (for other models)

ELG-200-48A ※ 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-200-48A 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-200-48)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

Can I use the ELG-200-48A to fine-tune LED brightness at commissioning without a separate dimmer?

Yes. The 'A' type has a built-in potentiometer that allows the output voltage to be adjusted from 44.8V to 51.2V and the output current from 2.08A to 4.16A. This lets installers dial in the exact light level during commissioning without external control hardware.

Is the ELG-200-48A suitable for powering 48V LED strips in a covered outdoor patio or canopy?

The ELG-200-48A carries an IP65 water-resistance rating, which protects against dust and low-pressure water jets. It is appropriate for covered outdoor areas such as canopies, pergolas, and building soffits where it is shielded from direct rain. For fully exposed outdoor positions, consider an IP67-rated variant.

How much 48V LED strip load can the ELG-200-48A handle?

The driver outputs 199.68W at 48V. For a 12W/m strip, that supports approximately 16.6 m (199.68 ÷ 12); for a 9.6W/m strip, about 20.8 m (199.68 ÷ 9.6). Apply a 20% derating margin, bringing practical limits to roughly 13.3 m and 16.6 m respectively. Check your strip's rated power per meter for an accurate result.

Can the ELG-200-48A be used to drive LED strips in an indoor office or commercial lighting project?

Yes. The IP65-rated metal enclosure suits clean indoor environments, and the adjustable output voltage (44.8–51.2V) allows the driver to be trimmed to match the 48V strip voltage at the load end. At 199.68W it provides enough power for corridor, cove, or open-plan office LED strip circuits.

Is the ELG-200-48A appropriate for LED lighting in a food retail or supermarket refrigerated display?

Yes. The -40°C lower case temperature limit means the driver is rated to operate in the cold conditions inside or adjacent to refrigerated display cases. IP65 protection guards against dust and occasional cleaning spray typical in food retail environments.

Does the output adjustment on the ELG-200-48A affect only voltage or also current?

Both. The built-in potentiometer on the A-type adjusts the output voltage within 44.8–51.2V and the output current within 2.08–4.16A, allowing fine-tuning of both brightness and loading on the connected LED load. Separately, the 24–48V constant-current region defines the span over which constant-current regulation operates.

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Mean Well ELG-200-48A Power Supply 200W 48V - Adjustable 4.16A

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-200-48A Power Supply 200W 48V - Adjustable 4.16A

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Typical applications

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