120W Aluminum Case LED Power Supply with 48V Output Constant Voltage LED Driver

Price Negotiable

Price: Negotiate

MOQ: 10

Delivery Time: 7-10 working days

Brand: MEAN WELL

Product Description

120W Aluminum Case LED Power Supply with 48V Output Constant Voltage LED Driver

High-performance constant current LED power supply designed for demanding industrial and commercial lighting applications.

Product Specifications

Product Name	120W Aluminum Case LED Power Supply with 48V Output Constant Voltage LED Driver
Model No.	DDR-120B-48
Power Rating	120W
Input Voltage	16.8-33.6VDC
Output Voltage	48V
Warranty	3 years
LED Driver Dimensions	125.2 x 102 x 32mm
Packing Details	0.51kg/pc, 28pcs/15.3Kg/1.23CUFT

MODEL		DDR-120B-12	DDR-120B-24	DDR-120B-48
OUTPUT	DC VOLTAGE	12V	24V	48V
	RATED CURRENT	10A	5A	2.5A
	CURRENT RANGE	0–10A	0–5A	0–2.5A
	RATED POWER	120W	120W	120W
	PEAK CURRENT	15A	7.5A	3.75A
	PEAK POWER	180W(3sec.)
	RIPPLE & NOISE (max.)	50mVp-p	50mVp-p	50mVp-p
	VOLTAGE ADJ. RANGE	9–14V	24–28V	48–56V
	VOLTAGE TOLERANCE	±1.0%	±1.0%	±1.0%
	LINE REGULATION	±0.5%	±0.5%	±0.5%
	LOAD REGULATION	±1.0%	±1.0%	±1.0%
	SETUP, RISE TIME	500ms, 60ms @24Vdc
	HOLD UP TIME (Typ.)	Please refer to page 7 Hold up Time( Load de-rating curve )
INPUT	VOLTAGE RANGE	16.8–33.6Vdc	16.8–33.6Vdc	16.8–33.6Vdc
	EFFICIENCY (Typ.)	88.50%	88.50%	88.50%
	DC CURRENT (Typ.)	5.6A @24Vdc	5.6A @24Vdc	5A @24Vdc
	INRUSH CURRENT (Typ.)	5A @24Vdc	5A @24Vdc	5A @24Vdc
	INTERRUPTION OF VOLTAGE SUPPLY	EN50155:2021 comply S1 level

Key Features

Compliance to BS EN/EN50155 and BS EN/EN45545-2 railway standards
Compact design with only 32mm width
2:1 wide input voltage range
-40°C to +70°C wide operating temperature range
150% peak load capability
Adjustable DC output
Cooling by free air convection
DIN rail installation compatible (TS-35/7.5 or 15)
Comprehensive protections: Short circuit, overload, over voltage, input reverse polarity, input under voltage
4kVDC I/O isolation (Reinforced isolation)

Shipping & Delivery Informations