مدار مجتمع (آی سی) آی‌سی مدیریت توان (پی‌ام‌آی‌سی) آی‌سی درایور ال‌ای‌دی

EPTRONICS, INC. LD50W-12

Manufacturer	EPtronics, Inc.
Mfr. Part Number	LD50W-12
Electland Part Code	808194
Electland Part Number	NYE_LD50W-12
Category	LED Drivers ICs
Description	4.2A 12V Constant Voltage LED Driver AC DC Converter Topology 1 Output

Product Attributes

Category	Integrated Circuits (ICs) Power Management (PMIC) LED Drivers ICs
type	Constant Voltage
Operating Temperature	-30°C ~ 60°C
Termination Style	Wire Leads
Number of Outputs	1
Features	Over Voltage Protection;Short Circuit Protection
Voltage - Isolation	3750 kV
Efficiency	84%
Topology	AC DC Converter
Approval Agency	CE, cURus, FCC
Ratings	IP66
Size / Dimension	7.64" L x 1.69" W x 0.98" H (194.1mm x 42.9mm x 24.9mm)
Power (Watts)	50 W
Voltage - Input (Min)	90VAC
Voltage - Input (Max)	305VAC
Current - Output (Max)	4.2A
Voltage - Output	12V
Standard Number	C22.2, UL 8750
Dimming	Non-Dimmable
Packaging	Bulk
Tariff Active	False
ReachStatus	REACH Unaffected
RohsStatus	RoHS Compliant
MoistureSensitivityLevel	1 (Unlimited)
ExportControlClassNumber	EAR99
HtsusCode	8504.40.9510
Weight	0.5g

Introduction

LD50W - NN Series 50W constant voltage LED driver. Driving mode is constant voltage, suitable for constant voltage LED lighting, utilizing PFC offline switch-mode technology. Maximum output power 50W, input voltage 90 to 305VAC, frequency 47 - 63Hz, single output, output voltage 12VDC - 48VDC, output current 263mA - 4200mA. Maximum operating temperature Tc 90°C, reference ambient temperature -30 to +50°C; storage temperature range -40 to +85°C; humidity 5% - 95%RH; convection cooling; vibration frequency 5 - 55Hz/2g for 30 minutes; shock resistance 1g/s; MTBF 474,000 hours at 25°C full load. Compliant with safety standards UL8750, EN61347, CSA 22.2, and EMC standards FCC, 47CFR Part 15 Class B, and EN55015; IP66/NEMA4 rated waterproof and dustproof design, suitable for dry, damp, and wet locations; compact and lightweight design; safety isolation between primary and secondary; meets EN61000-3-2 and EN61000-3-3 Class C standards; output OVP, OCP, short circuit protection with auto-recovery; 2kV L-N, 8/20 µsec surge protection.

Features

Drive Mode: Constant Voltage
For use with Constant Voltage LED Lighting
Technology: PFC Off-Line Switch Mode
Output Power: 50W Max.
Input Voltage: 90 to 305VAC, 47 - 63Hz
Number of Outputs: One
Output Voltages: 12VDC - 48VDC
Output Currents: 263mA - 4200mA
Operating temperature: Tc 90C Maximum. Reference -30 to +50°C ambient
Storage temperature range: -40 to +85°C
Humidity (non-condensing): 5% - 95%RH
Cooling: Convection
Vibration Frequency: 5 - 55Hz/2g, 30 minutes
Impact resistance: 1g/s
MTBF @ 25°C: 474,000 hours @ Full Load per MIL-217F Notice 2
UL8750, EN61347, CSA 22.2 safety compliant
FCC, 47CFR Part 15 Class B & EN55015 compliant
Water resistant and Dust Proof Design: IP66, NEMA4, for Dry, Damp, Wet Locations
Compact, Lightweight Design
Safety Isolation between Primary and Secondary
Meets EN61000 - 3 - 2 & EN61000 - 3 - 3 Class C
Protection: output over-voltage, output over-current, output short circuit, auto-recovery
EN61000 - 4 - 5: 2kV L - N, 8/20 µsec surge protection