Meanwell XLG-50 Series Switching Power Supply

The Meanwell XLG-50 Series is a 50W LED driver offering 90% efficiency, IP67 protection, and multiple dimming options, ideal for LED lighting systems.

Model Number

XLG-50-A, XLG-50-AB

Meanwell XLG-50 Series Switching Power Supply Description

The Meanwell XLG-50 Series is a 50W AC/DC LED driver designed to provide constant power output, ensuring consistent and efficient performance for LED lighting systems. Operating within a wide input voltage range of 90–305VAC, the XLG-50 Series achieves high efficiency of up to 90%. Featuring a robust metal housing with an IP67 protection rating, it is suitable for both indoor and outdoor installations. The XLG-50 Series supports a wide temperature range of -40°C to +90°C and utilizes air convection for cooling, eliminating the need for fans. Additionally, its multiple dimming methodologies provide design flexibility for LED lighting systems. The series complies with IEC61347, GB19510.1, and UL8750 international safety standards, offering safe and reliable operation.

Product Features:
● Constant Power Mode Output: Ensures stable LED lighting performance.
● Input Voltage Range: 90–305VAC, accommodating a wide range of power conditions.
● High Efficiency: Up to 90%, reducing energy waste and operating costs.
● Robust Design: Metal housing with functional grounding for durability.
● Wide Temperature Range: Operates reliably between -40°C and +90°C.
● IP67 Rating: Waterproof and dustproof, suitable for indoor and outdoor applications.
● Dimming Options: Supports 3-in-1 dimming (0–10VDC, PWM signal, resistance adjustment).
● Energy Saving: Low standby power consumption (<0.5W).
● Safety Compliance: Meets IEC61347, GB19510.1, UL8750 safety standards.
● Applications: Ideal for LED street lighting, architectural lighting, bay lighting, floodlighting, and hazardous locations (Type HL, Class I, Division 2).

Applications:
● LED street lighting
● Architectural lighting
● LED bay lighting
● Floodlighting
● Hazardous locations (Class I, Division 2)

Meanwell XLG-50 Series Switching Power Supply Specification:

MODEL		XLG-50 -□□
OUTPUT	RATED CURRENT (Default)	1A
	CONSTANT CURRENT REGION Note.2	22 ~54V
	RATED POWER	100VAC ~ 305VAC
	RATED POWER	50W
	CURRENT RIPPLE	5.0% max. @rated current
	OPEN CIRCUIT VOLTAGE (max.)	57V
	CURRENT ADJ. RANGE	0.53 ~ 2.1A
	SETUP, RISE TIME Note.3	500ms, 100ms/115VAC, 230VAC
INPUT	VOLTAGE RANGE Note.4	90 ~ 305VAC 127 ~ 431VDC
	VOLTAGE RANGE Note.4	(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
	POWER FACTOR	(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
	TOTAL HARMONIC DISTORTION	THD< 10%(@load≧50%/115VC,230VAC; @load≧75%/277VAC)
	TOTAL HARMONIC DISTORTION	(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
	EFFICIENCY (Typ.) Note.10	90%
	AC CURRENT	0.57A / 115VAC 0.29A / 230VAC 0.24A/277VAC
	INRUSH CURRENT(Typ.)	COLD START 50A(twidth=350μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
	MAX. No. of PSUs on 16A CIRCUIT BREAKER
	MAX. No. of PSUs on 16A CIRCUIT BREAKER	5 units (circuit breaker of type B) / 8 units (circuit breaker of type C) at 230VAC
	LEAKAGE CURRENT	<0.75mA / 277VAC
	NO LOAD / STANDBY POWER CONSUMPTION	No load power consumption <0.5W for A, <0.75W for I series Standby power consumption <0.5W for AB-Type(Dimming OFF)
PROTECTION	OVER POWER	110-150% Over Power Protection, recovers automatically after fault condition is removed
	SHORT CIRCUIT	Constant current limiting, recovers automatically after fault condition is removed
	OVER TEMPERATURE	Hiccup mode, recovers automatically after fault condition is removed
	INPUT OVER VOLTAGE Note.8	320 ~ 370VAC (Shut down output voltage when the input voltage exceeds protection voltage,recovers automatically after fault condition is removed)
	INPUT OVER VOLTAGE Note.8	Can survive input voltage stress of 440Vac for 48 hours
ENVIRONMENT	WORKING TEMP.	Tcase=-40 ~ +90℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
	MAX. CASE TEMP.	Tcase=+90℃
	WORKING HUMIDITY	20 ~ 95%
	STORAGE TEMP.	-40 ~ +80℃
	TEMP. COEFFICIENT	±0.03%/℃ (0 ~ 60℃)
	VIBRATION	10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
SAFETY & EMC	SAFETY STANDARDS Note.8	UL8750(type”HL”), CSA C22.2 No. 250.13-12; ENEC AS/NZS IEC BS EN/EN61347-1, AS/NZS BS EN/EN61347-2-13 independent, BS EN/EN62384; IP67; GB19510.1, GB19510.14, EAC TP TC 004,J61347-1(H29), J61347-2-13(H29),KC61347-1,KC61347-2-13,IS15885(Part2/Sec13)( for XLG-50I type only); NOM-058-SCFI-2017 approved
	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	Parameter	Standard		Test Level/Note
		Conducted	BS EN/EN55015(CISPR15) ,GB/T 17743		-----
		Radiated	BS EN/EN55015(CISPR15) ,GB/T 17743		-----
		Harmonic Current	BS EN/EN61000-3-2 ,GB17625.1		Class C @load≥50%
		Voltage Flicker	BS EN/EN61000-3-3		-----
	EMC IMMUNITY	BS EN/EN61547
		Parameter	Standard		Test Level/Note
		ESD	BS EN/EN61000-4-2		Level 3, 8KV air ; Level 2, 4KV contact
		Radiated	BS EN/EN61000-4-3		Level 3
		EFT/Burst	BS EN/EN61000-4-4		Level 3
		Surge	BS EN/EN61000-4-5		4KV/Line-Line 6KV/Line-Earth
		Conducted	BS EN/EN61000-4-6		Level 3
		Magnetic Field	BS EN/EN61000-4-8		Level 4
		Voltage Dips and Interruptions	BS EN/EN61000-4-11		>95% dip 0.5 periods, 30% dip 25 periods,
		Voltage Dips and Interruptions	BS EN/EN61000-4-11		>95% interruptions 250 periods
OTHERS	MTBF	3931.6 K hrs min. Telcordia SR-332 (Bellcore) 394.6Khrs min.		MIL-HDBK-217F (25℃)
	DIMENSION	1056330mm (LWH)
	PACKING	0.41Kg;24pcs/ 10.5Kg/0.81CUFT for A-type 0.42Kg;24pcs/ 11Kg/0.81CUFT for AB-type
NOTE	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. 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.
	4. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
	5. 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)
	6. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly
	tc point (or TMP, per DLC), is about 75℃ or less.
	7. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
	8. Input over voltage only for XLG-50 I series ,and I series without UL/CSA certificate.
	9. 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).
	10. Only for XLG-50-A
	11. Products sourced from the Americas regions may not have the CCC/PSE/BIS/KC logo. Please contact your MEAN WELL sales for more information.
	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. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
	14. To fulfill requirements of the latest ErP regulation for lighting fixture, this LED driver can only be used behind a switch without permanently connected to the mains.
	15. If you need the NOM (Mexico) certificate, Please contact MEAN WELL sales representative for details.
	※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Download Resource:
Meanwell XLG-50 Series Switching Power Supply Specification

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Meanwell XLG-50-A Switching Power Supply

Price range: $18.99 through $19.99

Model Number	XLG-50-A, XLG-50-AB

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SKU: MWXLG50XX Categories: Switching Power Supply, Vin = 100-240VAC

Description

MODEL		XLG-50 -□□
OUTPUT	RATED CURRENT (Default)	1A
	CONSTANT CURRENT REGION Note.2	22 ~54V
	RATED POWER	100VAC ~ 305VAC
	RATED POWER	50W
	CURRENT RIPPLE	5.0% max. @rated current
	OPEN CIRCUIT VOLTAGE (max.)	57V
	CURRENT ADJ. RANGE	0.53 ~ 2.1A
	SETUP, RISE TIME Note.3	500ms, 100ms/115VAC, 230VAC
INPUT	VOLTAGE RANGE Note.4	90 ~ 305VAC 127 ~ 431VDC
	VOLTAGE RANGE Note.4	(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
	POWER FACTOR	(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
	TOTAL HARMONIC DISTORTION	THD< 10%(@load≧50%/115VC,230VAC; @load≧75%/277VAC)
	TOTAL HARMONIC DISTORTION	(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
	EFFICIENCY (Typ.) Note.10	90%
	AC CURRENT	0.57A / 115VAC 0.29A / 230VAC 0.24A/277VAC
	INRUSH CURRENT(Typ.)	COLD START 50A(twidth=350μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
	MAX. No. of PSUs on 16A CIRCUIT BREAKER
	MAX. No. of PSUs on 16A CIRCUIT BREAKER	5 units (circuit breaker of type B) / 8 units (circuit breaker of type C) at 230VAC
	LEAKAGE CURRENT	<0.75mA / 277VAC
	NO LOAD / STANDBY POWER CONSUMPTION	No load power consumption <0.5W for A, <0.75W for I series Standby power consumption <0.5W for AB-Type(Dimming OFF)
PROTECTION	OVER POWER	110-150% Over Power Protection, recovers automatically after fault condition is removed
	SHORT CIRCUIT	Constant current limiting, recovers automatically after fault condition is removed
	OVER TEMPERATURE	Hiccup mode, recovers automatically after fault condition is removed
	INPUT OVER VOLTAGE Note.8	320 ~ 370VAC (Shut down output voltage when the input voltage exceeds protection voltage,recovers automatically after fault condition is removed)
	INPUT OVER VOLTAGE Note.8	Can survive input voltage stress of 440Vac for 48 hours
ENVIRONMENT	WORKING TEMP.	Tcase=-40 ~ +90℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
	MAX. CASE TEMP.	Tcase=+90℃
	WORKING HUMIDITY	20 ~ 95%
	STORAGE TEMP.	-40 ~ +80℃
	TEMP. COEFFICIENT	±0.03%/℃ (0 ~ 60℃)
	VIBRATION	10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
SAFETY & EMC	SAFETY STANDARDS Note.8	UL8750(type”HL”), CSA C22.2 No. 250.13-12; ENEC AS/NZS IEC BS EN/EN61347-1, AS/NZS BS EN/EN61347-2-13 independent, BS EN/EN62384; IP67; GB19510.1, GB19510.14, EAC TP TC 004,J61347-1(H29), J61347-2-13(H29),KC61347-1,KC61347-2-13,IS15885(Part2/Sec13)( for XLG-50I type only); NOM-058-SCFI-2017 approved
	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	Parameter	Standard		Test Level/Note
		Conducted	BS EN/EN55015(CISPR15) ,GB/T 17743		-----
		Radiated	BS EN/EN55015(CISPR15) ,GB/T 17743		-----
		Harmonic Current	BS EN/EN61000-3-2 ,GB17625.1		Class C @load≥50%
		Voltage Flicker	BS EN/EN61000-3-3		-----
	EMC IMMUNITY	BS EN/EN61547
		Parameter	Standard		Test Level/Note
		ESD	BS EN/EN61000-4-2		Level 3, 8KV air ; Level 2, 4KV contact
		Radiated	BS EN/EN61000-4-3		Level 3
		EFT/Burst	BS EN/EN61000-4-4		Level 3
		Surge	BS EN/EN61000-4-5		4KV/Line-Line 6KV/Line-Earth
		Conducted	BS EN/EN61000-4-6		Level 3
		Magnetic Field	BS EN/EN61000-4-8		Level 4
		Voltage Dips and Interruptions	BS EN/EN61000-4-11		>95% dip 0.5 periods, 30% dip 25 periods,
		Voltage Dips and Interruptions	BS EN/EN61000-4-11		>95% interruptions 250 periods
OTHERS	MTBF	3931.6 K hrs min. Telcordia SR-332 (Bellcore) 394.6Khrs min.		MIL-HDBK-217F (25℃)
	DIMENSION	1056330mm (LWH)
	PACKING	0.41Kg;24pcs/ 10.5Kg/0.81CUFT for A-type 0.42Kg;24pcs/ 11Kg/0.81CUFT for AB-type
NOTE	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. 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.
	4. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
	5. 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)
	6. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly
	tc point (or TMP, per DLC), is about 75℃ or less.
	7. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
	8. Input over voltage only for XLG-50 I series ,and I series without UL/CSA certificate.
	9. 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).
	10. Only for XLG-50-A
	11. Products sourced from the Americas regions may not have the CCC/PSE/BIS/KC logo. Please contact your MEAN WELL sales for more information.
	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. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
	14. To fulfill requirements of the latest ErP regulation for lighting fixture, this LED driver can only be used behind a switch without permanently connected to the mains.
	15. If you need the NOM (Mexico) certificate, Please contact MEAN WELL sales representative for details.
	※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

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