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DHS250B28

DHS250B28

DHS250B28

For Reference Only

Part Number DHS250B28
Manufacturer Cosel USA, Inc.
Description DC DC CONVERTER 28V
Datasheet

DHS250B28 Specifications

Package 8-DIP Module
ECAD
In Stock 3,798 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time Mar 31 - Apr 5 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # DHS250B28 (DC DC Converters) is manufactured by Cosel USA, Inc. 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 DHS250B28 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DHS250B28 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DHS250B28.

DHS250B28 Specifications

ManufacturerCosel USA, Inc.
CategoryPower Supplies - Board Mount - DC DC Converters
Package8-DIP Module
ECAD
SeriesDHS
TypeBus Converter Module
Number of Outputs1
Voltage - Input (Min)200V
Voltage - Input (Max)400V
Voltage - Output 128V
Voltage - Output 2-
Voltage - Output 3-
Voltage - Output 4-
Current - Output (Max)9A
Power (Watts)-
Voltage - Isolation3kV (3000V)
ApplicationsITE (Commercial)
FeaturesRemote On/Off, OCP, OTP, OVP
Operating Temperature-40°C ~ 100°C (With Derating)
Efficiency88%
Mounting TypeThrough Hole
Package / Case8-DIP Module
Size / Dimension2.40" L x 2.30" W x 0.50" H (61.0mm x 58.4mm x 12.7mm)
Supplier Device Package-
Control Features-

DHS250B28 Reviews

Meg*****Ray

April 3, 2023

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Mir*****reene

March 19, 2023

It arrived earlier than the deadline. All is OK. Thank you

Franc*****Lozano

March 15, 2023

Serves its purpose. All that's needed.

Valen*****Mathews

March 12, 2023

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Robe*****Sloan

March 9, 2023

Super easy to replace and labelled terminals made it a quick replacement.

Jedi***** Sha

February 28, 2023

This help solved the extra electricity flowing back.

Hea*****Miles

February 27, 2023

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Emil*****ughn

February 24, 2023

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Khl*****Lara

February 20, 2023

Awesome!!! great prices, easy to order and great service, thank you!

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DHS250B28 Packaging

Customized Labels
Sealing
Packing
Insepction

DHS250B28 FAQ

  • 1. How to order DHS250B28 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 DHS250B28 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the DHS250B28. All suppliers must pass our qualification reviews before they can publish their products including DHS250B28 on Heisener; we pay more attention to the channels and quality of DHS250B28 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the DHS250B28 price and inventory displayed accurate?
    The price and inventory of DHS250B28 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 DHS250B28?
    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 DHS250B28 we delivered, we will accept the replacement or return of the DHS250B28 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 DHS250B28.
    (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 DHS250B28 pin diagram, DHS250B28 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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DHS250B28 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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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DHS250B28

Certified Quality

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.

ISO9001:2015, ICAS, IAF, UKAS

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