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

MEAN WELL

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

RoHS Compliant
Packaging
Accessories
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DESCRIPTION

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.

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SPECIFICATIONS

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Products found: 0
Supplier:
MEAN WELL
Part No:
LDH-45A-1050W
Unit of Measure:
Per Each
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

IN STOCK: 37

Ships today, if you order in

On Order: 100   can ship 6/19/26 

Factory Lead-Time 17 Weeks

Price (USD)

Qty
Unit Price
1
$12.0134
10
$11.4127
20
$10.8421
50 +
$10.3000
Please Note: Tariffs may apply for U.S. shipments