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LDH-45A-1050W by mean well
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DATA SHEET

LDH-45A-1050W

MEAN WELL

The LDH-45A-1050W is a DC-DC step-up constant current LED driver that provides a 1050mA output. .. see full description

RoHS Compliant
Packaging
Accessories
Accessories
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Product Attribute
Attribute Value Select Attribute
Products found: 0
Supplier:
MEAN WELL
Part No:
LDH-45A-1050W
RoHS:
Yes
HTS:
8504409580
COO:
CN
ECCN:
EAR99
Supplier Standard Pack This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
1
Input/Output Type:
DC/DC
Style:
Module
Type:
Constant Current
Output Type:
Dimmable
Dimming:
0.25-1.3VDC/PWM
Maximum Output Power:
45.15 W
Output Voltage Range:
21 to 43 VDC
Maximum Output Current:
1.05A (1,050mA)
Minimum AC Input Voltage:
Not App
Maximum AC Input Voltage:
Not App
Minimum DC Input Voltage:
9 V
Maximum DC Input Voltage:
18 V
Termination Style:
Wire Leads
Input Connector Type:
Stripped and Tinned
Output Connector Type:
Stripped and Tinned
Operating Temperature:
-40 to 70 °C
Warranty:
3 Years
Family:
LDH-45
The LDH-45A-1050W is a DC-DC step-up constant current LED driver designed for various lighting applications. It operates from a 9-18VDC input and delivers a regulated 1050mA current across an output voltage range of 12-43VDC, with a rated power of 45.15W. This model achieves a high efficiency of up to 91% and supports both PWM and analog dimming for versatile brightness control. Integrated protections for short circuits and over-voltage ensure safe and reliable performance, making it suitable for a wide range of LED systems.
Search Keywords:
LDH45A1050W
IN STOCK: 7
Can Ship immediately
On Order:
100   can ship 6/19/26 
Factory Lead-Time
17 Weeks
Price (USD)
Quantity
Unit Price
Ext. Price
1
$11.6635
$11.6635
10
$11.0803
$110.8030
20
$10.5263
$210.5260
50 +
$10.0000
$500.0000
Please Note: Tariffs may apply for U.S. shipments

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