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ESSV020W-0400-42 Constant current LED driver from ERP Power, ESSV series. 400 mA output, 16.8 W max, 120-277 VAC input, with TRIAC/ELV/0-10V dimming.
Mfr Part #:

ESSV020W-0400-42

Available from 1 distributors
Mfr Name: ERP Power, LLC
ERP Power, LLC
Constant current LED driver from ERP Power, ESSV series. 400 mA output, 16.8 W max, 120-277 VAC input, with TRIAC/ELV/0-10V dimming.
✓ Total Stock: 34 pcs

ESSV020W-0400-42 Available from 1 distributor

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ESSV020W-0400-42 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Efficiency
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ESSV020W-0400-42 Description

Short technical summary and product information.

The ERP Power ESSV020W-0400-42 is a constant current LED driver from the ESSV series, designed for commercial and residential lighting applications. It accepts a universal input voltage range of 120 to 277 VAC and delivers a regulated 400 mA output current with a voltage range of 24 to 42 VDC, providing up to 16.8 W of power.

 

The driver features Tri-Mode Dimming, supporting TRIAC (forward-phase), ELV (reverse-phase), and 0-10V analog dimming from 1% to 100% of output current. It achieves typical efficiency of 87% and a power factor greater than 0.9. Protections include open load, over-current, short-circuit, and over-temperature with auto recovery. The unit is housed in an IP66-rated, silicone-potted plastic case measuring 83.8 x 39.9 x 27.2 mm with wire lead terminations. It carries UL Class P and 5VA flammability ratings, and meets Class 2 power supply requirements. The driver is certified to CE, cULus, and cURus standards.

ESSV020W-0400-42 Quick Information

Product Type: LED Driver
Series: ESSV020
Canonical Name: ERP Power ESSV020W-0400-42 LED Driver, Constant Current, 400 mA, 16.8 W
Subcategory: Constant Current LED Driver

ESSV020W-0400-42 Compliance

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

ESSV020W-0400-42 Features

  • Tri-Mode Dimming (0-10V, TRIAC, ELV).
  • Constant current output of 400 mA.
  • IP66 rated for outdoor and damp locations.
  • UL Class P and 5VA flammability rating.
  • 50,000 hour lifetime at 70°C case temperature.

ESSV020W-0400-42 Applications

  • Ideal for commercial and residential LED lighting.
  • Suitable for wide-area downlights and architectural lighting.
  • Works with dimmable LED fixtures and troffers.
  • Can be used in outdoor lighting applications.

ESSV020W-0400-42 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the ESSV020W-0400-42?

120 to 277 VAC.

Is the ESSV020W-0400-42 RoHS compliant?

Yes, RoHS3 compliant.

What dimming methods does this driver support?

Analog (0-10V), ELV (reverse-phase), and TRIAC (forward-phase) dimming.

What is the output current and voltage range?

Output current is 400 mA constant, output voltage range is 24 to 42 VDC.

What protections are included?

Open load, over-current, short-circuit, and over-temperature with auto recovery.

What is the operating lifetime of this driver?

50,000 hours minimum at 70°C case temperature.

Is the driver suitable for outdoor use?

Yes, it has an IP66 rating, making it suitable for outdoor and damp locations.

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