55W-寧波江北華瑞電子有限公司

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LED驅動電源

直流電動工具充電器

ODM 產品

產品詳情

55W

簡要說明:
Designed for LED General Lighting Applications
Externally adjustable maximum output current through RSET
Universal AC input (108~305Vac)
Built-in active PFC provide PF>0.90 over entire input range
Instant Response (< 0.5s Turn on/off time with soft start)
Built-in Transient Suppression up to 2.5kV
Class II power supply
Industry standard T5 metal case cooled by air convection
Protections: Short Circuit / Over Voltage / Over Current / Over Temperature
Dimmable output with flexible architecture
? DC Dimming (0-10V) (2 wire dimming input)
? Dimming supports majority of available dimming solutions
? Step Dimming
? Wide dimming range from 10% to 100%

產品參數：

Constant Current Variants

Part Number	Output Current (mA)	Output Voltage Range (V)	Load Reg.	Max. Effic.	Max. Output Power (W)
XEL-A055A-024-C2X00	2000	16 ~ 24	±5%	85%	48
XEL-A055A-042-C1X60	1600	20 ~ 34	±5%	85%	55
XEL-A055A-042-C1X40	1400	25 ~ 38	±5%	86%	55
XEL-A055A-042-C1X05	1050	30 ~ 42	±5%	87%	45
XEL-A055A-056-C1X00	1000	33 ~ 52	±5%	88%	52
XEL-A055A-056-CX850	850	33 ~ 56	±5%	88%	48
XEL-A055A-056-CX700	700	33 ~ 56	±5%	88%	40

General Specification

SERIES		XEL-A055A
OUTPUT	DC VOLTAGE RANGE	16 ~ 56Vdc (see orderable parts table for details)
	RATED CURRENT RANGE	1.00A ~ 2.30A (see orderable parts table for details)
	RATED POWER	up to 55W
	LOAD REGULATION1	±5%
	TURN ON/OFF TIME	Turn on < 500ms over full input voltage range, Turn off < 200ms under any dimming condition
INPUT	VOLTAGE RANGE	108 ~ 305Vac
	FREQUENCY RANGE	47 ~ 63Hz
	POWER FACTOR (Typ.)	PF > 0.9 at 80% of load when input range is 120 ~ 277 Vac
	EFFICIENCY (Typ.)	≥ 84 % at 80% of load when input range is 120 ~ 277 Vac
	AC CURRENT (Typ.)	0.8A @ 120Vac and 0.4A @ 277Vac
	INRUSH CURRENT (Typ.)	< 50A @ 25°C, 120Vac or < 60A @ 25°C, 277Vac cold start with full load
	LEAKAGE CURRENT	< 250μA @ 120Vac
	THD (TOTAL HARMONIC DIST.)	< 20%
DIMMING	MODES (For Constant Current models)	Step Dimming DC Dimming Control 0-10Vdc Wide dimming range from 10% up to 100% Dimming over entire input voltage range. Unit capable of interfacing with either sourcing or sinking dimmers
PROTECTION	SHORT CIRCUIT	Hiccup mode protection. Recovers automatically after fault condition is removed
	OVER VOLTAGE	< 30% above the maximum output voltage listed for the specific part number
	OVER CURRENT	< 50% above the maximum output current listed for the specific part number
	OVER TEMPERATURE	Unit turns off when Tc > 85°C
ENVIRONMENT	WORKING TEMPERATURE	-40°C ~ + 70°C at Full Load (Tcase rated for 85C)
	WORKING HUMIDITY	5% ~ 95% RH non-condensing
	STORAGE TEMPERATURE	-40°C ~ + 85°C
	STORAGE HUMIDITY	5% ~ 95% RH non-condensing
	VIBRATION	10 ~ 500Hz, 5G 12min./1cycle, period for 30min. each along X, Y, Z axes

SAFETY & EMC	SAFETY STANDARDS	UL8750, CSA C22.2 No. 250.0-08 (except for 42V-54V), EN61347-1, EN61347-2-13 independent, Design refer to UL60950-1, EN60950-1 Compliant, CE
	EMI CONDUCTION & RADIATION	Compliance to EN55015 Class A, FCC 47CFR Part 15 Class
	HARMONIC CURRENT	Compliance to EN61000-3-2 Class C
	EMS IMMUNITY	Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, light industry level, criteria A
	TRANSIENT SUPPRESSION	2kV (100kHz ring wave at 2kV common mode and differential)
OTHERS	LIFETIME	50,000 hours at case temperature ≤ 85C

PDF文件下載：

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XEL-A055H	點擊下載

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