ESP040W-0850-42 representative package visual — not an exact-product photograph

Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN21 sourced attributes1 source document

ERP Power, LLC · exact orderable part

ESP040W-0850-42

LED DRIVER CC AC/DC 28-42V 850MA

Approval Agency: cUL, UL, cRUcs, FC, CE, CB
Current - Output (Max): 850mA
Dimming: Analog, ELV, Triac
Efficiency: 87%
Mfr: ERP Power, LLC
Features: OCP, OTP, SCP

Original manufacturerCommercial terms confirmed per lot

ManufacturerERP Power, LLC

Mounting typeunknown

PackingBox

Technical parameters

Technical specifications

21 normalized values · 1 validated source

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ESP040W-0850-42 technical parameters
Parameter	Value
Approval Agency	cUL, UL, cRUcs, FC, CE, CB [1]
Current - Output (Max)	850mA [1]
Dimming	Analog, ELV, Triac [1]
Efficiency	87% [1]
Mfr	ERP Power, LLC [1]
Features	OCP, OTP, SCP [1]
Mounting Type	Chassis Mount [1]
Number of Outputs	1 [1]
Operating Temperature	-30°C~90°C [1]
Product Status	Obsolete [1]
Series	ESP (40W) [1]
Power (Watts)	36 W [1]
Type	Constant Current [1]
Topology	AC DC Converter [1]
Voltage - Output	28 ~ 42V [1]
Ratings	IP64, NEMA 410 [1]
Size / Dimension	3.43" L x 2.36" W x 1.07" H (87.0mm x 59.9mm x 27.2mm) [1]
Termination Style	Wire Leads [1]
Voltage - Input (Max)	277VAC [1]
Voltage - Input (Min)	120VAC [1]
Weight	0.489 lb (222 g) [1]

Specification references[1]ERP Power, LLC ESP040W-0850-42 vendor product record ↗

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ManufacturerERP Power, LLCView brand page →CategoryLED DriversView category page →

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