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ESPV050W-1200-42-Z1 The ESPV050W-1200-42-Z1 is a 50W constant current LED driver from ERP Power. It features 120-277 Vac input, 24-42 Vdc output at 1.2A, and supports Tri-Mode dimming (0-10V, TRIAC, ELV).
Mfr Part #:

ESPV050W-1200-42-Z1

Available from 1 distributors
Mfr Name: ERP Power, LLC
ERP Power, LLC
The ESPV050W-1200-42-Z1 is a 50W constant current LED driver from ERP Power. It features 120-277 Vac input, 24-42 Vdc output at 1.2A, and supports Tri-Mode dimming (0-10V, TRIAC, ELV).
Total Stock: 90 pcs

ESPV050W-1200-42-Z1 Available from 1 distributor

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ESPV050W-1200-42-Z1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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ESPV050W-1200-42-Z1 Description

Short technical summary and product information.

The ERP Power ESPV050W-1200-42-Z1 is a 50W constant current LED driver designed for commercial and residential lighting applications. It accepts an input voltage range of 120 to 277 Vac and provides a constant current output of 1.2A with an output voltage range of 24 to 42 Vdc. The driver achieves up to 87% typical efficiency and features a power factor greater than 0.9 with total harmonic distortion less than 20%.

 

The driver supports Tri-Mode dimming, compatible with 0-10V analog, TRIAC (forward-phase), and ELV (reverse-phase) dimmers, with a dimming range of 1% to 100%. It includes protections such as over-current, over-temperature, short-circuit, and output open load with auto recovery. The startup time is 300 ms typical.

 

The ESPV050W-1200-42-Z1 is housed in an IP66-rated plastic case with dimensions 89.0 mm x 60.0 mm x 30.1 mm and features wire leads for termination. It is chassis mountable and has a 5VA flame rating. The maximum case temperature is 90°C, and the driver has a minimum lifetime of 50,000 hours at 70°C case temperature. It complies with FCC Part 15 Class B (120 Vac)/Class A (277 Vac) and EN55015 for EMI, and meets ENERGY STAR, DLC, and CA Title 24 requirements.

ESPV050W-1200-42-Z1 Quick Information

Product Type: LED Driver
Series: ESPV Series
Canonical Name: ERP Power ESPV050W-1200-42-Z1 50W Constant Current LED Driver
Subcategory: LED Drivers

ESPV050W-1200-42-Z1 Compliance

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

ESPV050W-1200-42-Z1 Features

  • 50W constant current LED driver.
  • Tri-Mode dimming: 0-10V, TRIAC, ELV.
  • IP66-rated plastic case with potting.
  • Protections: OCP, OTP, SCP, open load.
  • 87% typical efficiency with >0.9 PF.

ESPV050W-1200-42-Z1 Applications

  • Commercial and residential downlighting.
  • Architectural and wide-area lighting.
  • Retrofit and new construction fixtures.
  • Dimmable LED lighting systems.

ESPV050W-1200-42-Z1 FAQs

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

120 to 277 Vac.

What is the output voltage range?

24 to 42 Vdc.

What is the output current?

1.2 A.

What dimming methods are supported?

Analog (0-10V), TRIAC, and ELV.

What are the dimensions of the driver?

89.0 mm x 60.0 mm x 30.1 mm.

Is the driver RoHS compliant?

Yes, RoHS3 compliant.

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