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ESM050W-1200-42 Constant Current LED driver from ERP Power, 50W output, 120VAC input, 1.2A constant current with 28-42V output range. Features 87% efficiency, dimming via ELV/Triac, and protections: OCP, OTP, SCP.
Mfr Part #:

ESM050W-1200-42

Available from 1 distributors
Mfr Name: ERP Power, LLC
ERP Power, LLC
Constant Current LED driver from ERP Power, 50W output, 120VAC input, 1.2A constant current with 28-42V output range. Features 87% efficiency, dimming via ELV/Triac, and protections: OCP, OTP, SCP.
Total Stock: 378 pcs

ESM050W-1200-42 Available from 1 distributor

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ESM050W-1200-42 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Current
Dimming
Efficiency
Features
Height
Length
Number of Outputs
Operating Temperature
Power (Watts)
Ratings
Termination Style
Topology
Type
Voltage
Width

ESM050W-1200-42 Description

Short technical summary and product information.

The ERP Power ESM050W-1200-42 is a constant current LED driver with an AC-DC converter topology. It delivers 50W of output power at 1.2A constant current, with an output voltage range of 28-42V. The driver operates from a 120VAC input and achieves 87% efficiency.

 

This driver is designed for indoor LED lighting applications. It measures 106.7mm x 60.3mm x 25.2mm and terminates with wire leads. The operating temperature range is -30°C to 90°C, with an IP20 rating and NEMA 410 compliance.

 

Protection features include overcurrent (OCP), overtemperature (OTP), and short-circuit (SCP) protection. Dimming is supported via ELV and Triac controls, making it suitable for dimmable LED fixtures.

 

The driver is approved by cUL, UL, cRUcs, FC, CE, and CB. It is RoHS3 compliant, REACH unaffected, and has an MSL rating of 1 (unlimited floor life).

ESM050W-1200-42 Quick Information

Product Type: LED Driver
Canonical Name: ERP Power ESM050W-1200-42 Constant Current LED Driver 50W 120VAC 1.2A 28-42V
Subcategory: Constant Current LED Driver

ESM050W-1200-42 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ESM050W-1200-42 Features

  • Constant current output of 1.2A.
  • AC-DC converter topology with 87% efficiency.
  • Supports ELV and Triac dimming.
  • Protections: OCP, OTP, SCP.
  • IP20 and NEMA 410 rated.

ESM050W-1200-42 Applications

  • Ideal for LED lighting fixtures.
  • Suitable for indoor commercial lighting.
  • Used in constant current LED modules.
  • Works with dimmable LED drivers.

ESM050W-1200-42 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage of the ESM050W-1200-42?

120VAC.

What is the operating temperature range?

-30°C to 90°C.

Is the ESM050W-1200-42 RoHS compliant?

Yes, RoHS3 compliant.

What dimming options does this driver support?

ELV and Triac dimming.

What protections are included?

Overcurrent (OCP), overtemperature (OTP), and short-circuit (SCP) protection.

What is the efficiency?

87%.

What approvals does it have?

cUL, UL, cRUcs, FC, CE, CB.

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