Name: QSB30048S28
Brand: XP Power
SKU: QSB30048S28
Availability: InStock
Rating: 5 (137 reviews)

QSB30048S28

For Reference Only

Part Number	QSB30048S28
Manufacturer	XP Power
Description	DC/DC CONVERTER
Datasheet	QSB30048S28 Specifications
Package	9-DIP Module
ECAD
In Stock	4,842 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 18 - Apr 23 (Choose Expedited Shipping)
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Part Number # QSB30048S28 (DC DC Converters) is manufactured by XP Power 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 QSB30048S28 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add QSB30048S28 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of QSB30048S28.

QSB30048S28 Specifications

Manufacturer	XP Power
Category	Power Supplies - Board Mount - DC DC Converters
Package	9-DIP Module
ECAD
Series	QSB
Type	Isolated Module
Number of Outputs	1
Voltage - Input (Min)	18V
Voltage - Input (Max)	75V
Voltage - Output 1	28V
Voltage - Output 2	-
Voltage - Output 3	-
Voltage - Output 4	-
Current - Output (Max)	10.7A
Power (Watts)	300W
Voltage - Isolation	1.5kV (1500V)
Applications	ITE (Commercial)
Features	Remote On/Off, OCP, OTP, OVP, SCP
Operating Temperature	-40°C ~ 100°C
Efficiency	88%
Mounting Type	Through Hole
Package / Case	9-DIP Module
Size / Dimension	2.40" L x 2.28" W x 0.52" H (61.0mm x 57.9mm x 13.2mm)
Supplier Device Package	-
Control Features	Enable, Active High

QSB30048S28 Reviews

Mil***** Babu

March 24, 2023

★ ★ ★ ★ ★

The items I want are often in stock and available in small quantities.

Kenn*****Howell

March 23, 2023

★ ★ ★ ★ ★

Heisener parametric search for specific components is by far better than their competitors.

Zaid*****ierce

March 14, 2023

★ ★ ★ ★ ★

Not messy and easy to handle. I've used these professionally and for my self, and they never failed me.

Ashe*****zquez

March 6, 2023

★ ★ ★ ★ ★

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Ale*****Pall

February 26, 2023

★ ★ ★ ★ ★

Components all tested within limits of specifications. Components came packaged in an easy to identify resealable bag and will work well for my projects.

Addy*****Soni

February 19, 2023

★ ★ ★ ★ ★

Best organized online supplier, excellent service personnel.

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QSB30048S28 Packaging

QSB30048S28 FAQ

1. How to order QSB30048S28 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 QSB30048S28 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the QSB30048S28. All suppliers must pass our qualification reviews before they can publish their products including QSB30048S28 on Heisener; we pay more attention to the channels and quality of QSB30048S28 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the QSB30048S28 price and inventory displayed accurate?

The price and inventory of QSB30048S28 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 QSB30048S28?

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 QSB30048S28 we delivered, we will accept the replacement or return of the QSB30048S28 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 QSB30048S28.

(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 QSB30048S28 pin diagram, QSB30048S28 datasheet?

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

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QSB30048S28 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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QSB30048S28

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