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ESS010W-0250-42 The ESS010W-0250-42 is a constant current LED driver from ERP Power, LLC. It provides 250mA output at 28-42V, with 11W power, and supports multiple dimming methods including TRIAC, ELV, and 0-10V.
Mfr Part #:

ESS010W-0250-42

Available from 1 distributors
Mfr Name: ERP Power, LLC
ERP Power, LLC
The ESS010W-0250-42 is a constant current LED driver from ERP Power, LLC. It provides 250mA output at 28-42V, with 11W power, and supports multiple dimming methods including TRIAC, ELV, and 0-10V.
Total Stock: 614 pcs

ESS010W-0250-42 Available from 1 distributor

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ESS010W-0250-42 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Case Type
Current
Dimensions (L x W x H)
Dimming
Dimming Method
Dimming Range
Efficiency
Features
Height
IP Rating
Input Voltage (AC)
Length
Lifetime
Max Case Temperature
Number of Outputs
Output Current
Output Power
Output Voltage Range
Power (Watts)
Power Factor
Protections
Ratings
Startup Time
Termination Style
Topology
Total Harmonic Distortion
Type
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ESS010W-0250-42 Description

Short technical summary and product information.

The ESS010W-0250-42 is a constant current LED driver from ERP Power, LLC. It converts AC input from 120-277 VAC to a constant current output of 250 mA with a voltage range of 28-42 V, providing 11 W of power. The driver achieves 87% typical efficiency with total harmonic distortion below 20% and power factor greater than 0.9.

 

This driver supports multiple dimming methods including analog, ELV, TRIAC, forward-phase, reverse-phase, and 0-10 V, with a dimming range of 1-100%. Startup time is 400 ms. The driver is protected against over-current, over-temperature, short-circuit, output open load, and includes automatic recovery after over-temperature events.

 

The case is plastic with IP64 rating, suitable for damp or dusty environments. Dimensions are 83.8 x 39.9 x 25.1 mm, with wire leads for termination. The driver has a lifetime of 50,000 hours at 70°C case hot spot temperature. It carries approvals from cRUcs, SA, ENEC, FC, CE, CCC, CB, KC, NEMKO, UL, and CSA.

ESS010W-0250-42 Quick Information

Product Type: LED Driver
Series: ESS010W
Canonical Name: ERP Power ESS010W-0250-42 LED Driver
Subcategory: Constant Current LED Driver

ESS010W-0250-42 Compliance

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

ESS010W-0250-42 Features

  • Constant current output of 250 mA.
  • Supports multiple dimming methods.
  • IP64 rated for outdoor use.
  • Efficiency up to 87%.
  • Lifetime of 50,000 hours at 70°C.

ESS010W-0250-42 Applications

  • Used in commercial LED lighting fixtures.
  • Suitable for dimmable LED downlights.
  • Ideal for outdoor LED signage.
  • Applied in architectural lighting systems.
  • Works with TRIAC and 0-10V dimmers.

ESS010W-0250-42 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

120-277 VAC.

What are the output specifications?

Constant current 250 mA with output voltage range 28-42 V, power 11 W.

What dimming methods are supported?

Analog, ELV, Triac, Forward-Phase, Reverse-Phase, and 0-10V with dimming range 1-100%.

What is the IP rating?

IP64.

What is the expected lifetime?

50,000 hours at 70°C case hot spot temperature.

What protections does the driver have?

OCP, OTP, SCP, output open load, short-circuit hiccup, and over-temperature auto recovery.

Is the ESS010W-0250-42 RoHS compliant?

Yes, it is listed as RoHS3 compliant.

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