Name: ESM040W-0850-42
Brand: ERP Power, LLC
SKU: ESM040W-0850-42
Availability: InStock
Rating: 5 (155 reviews)

ESM040W-0850-42

For Reference Only

Part Number	ESM040W-0850-42
Manufacturer	ERP Power, LLC
Description	LED DRIVER CC AC/DC 28-42V 850MA
Datasheet	ESM040W-0850-42 Specifications
Package	-
ECAD
In Stock	5,130 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # ESM040W-0850-42 (LED Drivers) is manufactured by ERP Power, LLC and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For ESM040W-0850-42 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ESM040W-0850-42 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ESM040W-0850-42.

ESM040W-0850-42 Specifications

Manufacturer	ERP Power, LLC
Category	Power Supplies - External/Internal (Off-Board) - LED Drivers
Package	-
ECAD
Series	ESM
Type	Constant Current
Topology	AC DC Converter
Number of Outputs	1
Voltage - Input (Min)	120V
Voltage - Input (Max)	277V
Voltage - Output	28 ~ 42 V
Current - Output (Max)	850mA
Power (Watts)	36W
Voltage - Isolation	-
Dimming	ELV, Triac
Features	OCP, OTP, SCP
Ratings	IP64, IP20, NEMA 410
Operating Temperature	-30°C ~ 90°C
Efficiency	87%
Termination Style	Wire Leads
Size / Dimension	4.20" L x 2.37" W x 0.99" H (106.7mm x 60.3mm x 25.2mm)

ESM040W-0850-42 Reviews

Quin*****hatti

April 6, 2023

★ ★ ★ ★ ★

Various selection and thoughtful services! Prices are competitive as well. Thank you!

Baylo*****ntyre

April 3, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

Darre*****hmukh

March 21, 2023

★ ★ ★ ★ ★

Perfect! Nice components, professional service!

Max*****rawal

March 19, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

Bri*****Lim

March 16, 2023

★ ★ ★ ★ ★

Very good connector, easy to realise and with Low price

Marc*****helps

March 2, 2023

★ ★ ★ ★ ★

Very quick dispatch, arrived the next day. Item as described. Thanks!

Abdi*****lenn

February 22, 2023

★ ★ ★ ★ ★

They worked as I expected. I'll definitely purchase again. Thank you!

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ESM040W-0850-42 Packaging

ESM040W-0850-42 FAQ

1. How to order ESM040W-0850-42 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that ESM040W-0850-42 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ESM040W-0850-42. All suppliers must pass our qualification reviews before they can publish their products including ESM040W-0850-42 on Heisener; we pay more attention to the channels and quality of ESM040W-0850-42 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ESM040W-0850-42 price and inventory displayed accurate?

The price and inventory of ESM040W-0850-42 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of ESM040W-0850-42?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ESM040W-0850-42 we delivered, we will accept the replacement or return of the ESM040W-0850-42 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ESM040W-0850-42.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as ESM040W-0850-42 pin diagram, ESM040W-0850-42 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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ESM040W-0850-42 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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ESM040W-0850-42

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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