Name: HD28-4-AG
Brand: Bel Power Solutions
SKU: HD28-4-AG
Availability: InStock
Rating: 5 (124 reviews)

HD28-4-AG

For Reference Only

Part Number	HD28-4-AG
Manufacturer	Bel Power Solutions
Description	AC/DC CONVERTER 28V 112W
Datasheet	HD28-4-AG Specifications
Package	-
ECAD
In Stock	6,012 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 23 - May 28 (Choose Expedited Shipping)
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Part Number # HD28-4-AG (AC DC Converters) is manufactured by Bel Power Solutions 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 HD28-4-AG specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add HD28-4-AG with quantity into BOM. Heisener.com does NOT require any registration to request a quote of HD28-4-AG.

HD28-4-AG Specifications

Manufacturer	Bel Power Solutions
Category	Power Supplies - External/Internal (Off-Board) - AC DC Converters
Package	-
ECAD
Series	Linear D
Type	Linear
Number of Outputs	1
Voltage - Input	100, 120, 220, 230, 240 VAC
Voltage - Output 1	28V
Voltage - Output 2	-
Voltage - Output 3	-
Voltage - Output 4	-
Current - Output (Max)	4A
Power (Watts)	112W
Applications	ITE (Commercial)
Voltage - Isolation	3kV (3000V)
Efficiency	60%
Operating Temperature	0°C ~ 50°C
Features	Adjustable Output, Remote Sense
Mounting Type	Chassis Mount
Size / Dimension	9.00" L x 4.87" W x 3.28" H (228.6mm x 123.7mm x 83.3mm)

HD28-4-AG Reviews

Alaric*****acharyya

April 4, 2023

★ ★ ★ ★ ★

There are cheaper ones out there but this one really take the guessing game out.

Terra*****strada

March 27, 2023

★ ★ ★ ★ ★

Excellent ease of using site both in finding products and ordering! Also shipping charges reasonable.

Larr*****ishnan

March 16, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Danic*****hanan

March 14, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never disappoint me, most dependable, and no long waiting for deliveries.

Sor*****Date

March 11, 2023

★ ★ ★ ★ ★

Items as described, quick dispatch, took a while with shipment.

Anab***** Boone

March 11, 2023

★ ★ ★ ★ ★

Worked perfectly for my application. Worked like a charm!

Josep*****Potts

March 9, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Cays*****arey

March 8, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Tra***** Ross

February 22, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested relative selection. The five stars represent the fact they show inventory quantity. So far i'm happy.

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HD28-4-AG Packaging

HD28-4-AG FAQ

1. How to order HD28-4-AG 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 HD28-4-AG is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the HD28-4-AG. All suppliers must pass our qualification reviews before they can publish their products including HD28-4-AG on Heisener; we pay more attention to the channels and quality of HD28-4-AG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the HD28-4-AG price and inventory displayed accurate?

The price and inventory of HD28-4-AG 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 HD28-4-AG?

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 HD28-4-AG we delivered, we will accept the replacement or return of the HD28-4-AG 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 HD28-4-AG.

(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 HD28-4-AG pin diagram, HD28-4-AG datasheet?

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

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HD28-4-AG 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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HD28-4-AG

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