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ESST040W-0800-42 ERP Power ESST040W-0800-42 is a constant current LED driver with AC-DC topology, providing 28-42V output at 800mA (34W). It features TRIAC, ELV, and 0-10V dimming with IP64 rating.
Mfr Part #:

ESST040W-0800-42

Available from 1 distributors
Mfr Name: ERP Power, LLC
ERP Power, LLC
ERP Power ESST040W-0800-42 is a constant current LED driver with AC-DC topology, providing 28-42V output at 800mA (34W). It features TRIAC, ELV, and 0-10V dimming with IP64 rating.
Total Stock: 27 pcs

ESST040W-0800-42 Available from 1 distributor

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ESST040W-0800-42 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
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Current
Dimming
Dimming Range
EMI Compliance
Efficiency
Energy Standards Compliance
Features
Height
Ingress Protection
Input Voltage
Length
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Maximum Case Temperature
Number of Outputs
Output Current
Output Voltage (Maximum)
Output Voltage (Minimum)
Power (Watts)
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Total Harmonic Distortion
Type
Voltage
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ESST040W-0800-42 Description

Short technical summary and product information.

The ERP Power ESST040W-0800-42 is a constant current LED driver from the ESS/ESST series, designed for indoor and outdoor LED lighting applications. It accepts 120 VAC input and delivers a constant current output of 800mA with a voltage range of 28-42V, providing up to 34W of power.

 

This driver features Tri-Mode Dimming™, supporting TRIAC (forward-phase), ELV (reverse-phase), and 0-10V analog dimming methods, with a dimming range of 1-100%. It achieves up to 87% efficiency and a power factor greater than 0.9, with total harmonic distortion less than 20%.

 

The driver is IP64 rated with a silicone-based potting compound, making it suitable for damp and outdoor environments. It measures 83.8mm x 39.9mm x 25.1mm and has wire lead terminations. Protections include over-current, over-temperature, and short-circuit protection with auto recovery.

 

The ESST040W-0800-42 complies with ENERGY STAR, DLC, and CA Title 24 requirements, and carries worldwide safety approvals including cRUcs, SA, ENEC, FC, CE, CCC, CB, KC, NEMKO, UL, CSA. EMI compliance meets FCC Part 15 Class B and EN55015.

ESST040W-0800-42 Quick Information

Product Type: LED Driver
Series: ESST
Canonical Name: ERP Power ESST040W-0800-42 LED Driver
Subcategory: AC-DC LED Driver

ESST040W-0800-42 Compliance

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

ESST040W-0800-42 Features

  • Constant current LED driver with 34W output.
  • Supports TRIAC, ELV, and 0-10V dimming.
  • IP64 rated for outdoor and damp locations.
  • High efficiency up to 87% typical.
  • Protections: OCP, OTP, SCP with auto recovery.

ESST040W-0800-42 Applications

  • Ideal for commercial LED lighting fixtures.
  • Suitable for indoor and outdoor LED applications.
  • Used in dimmable LED systems with multiple dimmer types.
  • Compatible with ENERGY STAR and DLC requirements.

ESST040W-0800-42 FAQs

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

120 VAC.

What are the dimensions and termination style?

83.8mm x 39.9mm x 25.1mm with wire leads.

Is this product RoHS compliant?

Yes, RoHS3 compliant.

What dimming methods are supported?

TRIAC, ELV, and 0-10V analog dimming.

What is the typical efficiency?

87%.

What is the IP rating?

IP64.

What is the expected lifetime?

50,000 hours at 70°C case hot spot.

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