Name: DFA20E48S12
Brand: Bel Power Solutions
SKU: DFA20E48S12
Availability: InStock
Rating: 5 (131 reviews)

DFA20E48S12

For Reference Only

Part Number	DFA20E48S12
Manufacturer	Bel Power Solutions
Description	DC/DC CONVERTER 12V 20W
Datasheet	DFA20E48S12 Specifications
Package	7-DIP Module
ECAD
In Stock	4,320 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # DFA20E48S12 (DC 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 DFA20E48S12 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DFA20E48S12 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DFA20E48S12.

DFA20E48S12 Specifications

Manufacturer	Bel Power Solutions
Category	Power Supplies - Board Mount - DC DC Converters
Package	7-DIP Module
ECAD
Series	DFA20
Type	Isolated Module
Number of Outputs	1
Voltage - Input (Min)	36V
Voltage - Input (Max)	72V
Voltage - Output 1	12V
Voltage - Output 2	-
Voltage - Output 3	-
Voltage - Output 4	-
Current - Output (Max)	1.7A
Power (Watts)	20W
Voltage - Isolation	700V
Applications	ITE (Commercial)
Features	-
Operating Temperature	-50°C ~ 100°C
Efficiency	84%
Mounting Type	Through Hole
Package / Case	7-DIP Module
Size / Dimension	2.02" L x 2.02" W x 0.45" H (51.3mm x 51.3mm x 11.4mm)
Supplier Device Package	-
Control Features	-

DFA20E48S12 Reviews

Alex *****ngham

March 30, 2023

★ ★ ★ ★ ★

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Regi*****ells

March 27, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Marsh*****unter

March 22, 2023

★ ★ ★ ★ ★

Worked very well! I would highly recommend buying.

Terr***** Casey

March 17, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Ley*****Bedi

March 16, 2023

★ ★ ★ ★ ★

Excellent, high quality product at a reasonable price. Timely delivery. Highly recommend product and vendor.

Kays*****ancock

March 10, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Duke *****manian

March 8, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

Ray *****dhury

March 7, 2023

★ ★ ★ ★ ★

Very Quick,no problems - Thank you.

Prisc*****Parsa

February 20, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

DFA20E48S12 Packaging

DFA20E48S12 FAQ

1. How to order DFA20E48S12 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 DFA20E48S12 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DFA20E48S12. All suppliers must pass our qualification reviews before they can publish their products including DFA20E48S12 on Heisener; we pay more attention to the channels and quality of DFA20E48S12 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the DFA20E48S12 price and inventory displayed accurate?

The price and inventory of DFA20E48S12 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 DFA20E48S12?

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 DFA20E48S12 we delivered, we will accept the replacement or return of the DFA20E48S12 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 DFA20E48S12.

(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 DFA20E48S12 pin diagram, DFA20E48S12 datasheet?

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

DFA20E48S12 Related Products

SIT1602BC-33-30N-74.175824X	SiTIME, -20 TO 70C, 5032, 50PPM, 3.0V, 7, -, DFA20	View
1825J6300391FCR	Knowles Syfer, CAP CER 390PF 630V C0G/NP0 1825, 1825 (4564 Metric), DFA20	View
C420C103G5G5TA7200	KEMET, CAP CER 10000PF 50V C0G AXIAL, Axial, DFA20	View
UUR2A3R3MCL1GS	Nichicon, CAP ALUM 3.3UF 20% 100V SMD, Radial, Can - SMD, DFA20	View
BZX84C2V7LT1G	ON Semiconductor, DIODE ZENER 2.7V 225MW SOT23-3, TO-236-3, SC-59, SOT-23-3, DFA20	View
74ALVC162374T	Fairchild/ON Semiconductor, IC D-TYPE POS TRG SNGL 48TSSOP, 48-TFSOP (0.240", 6.10mm Width), DFA20	View
LZ1-10WW00-0035	LED Engin Inc., LED EMITTER WHT 180LM STAR MCPCB, -, DFA20	View
0219.160MXAP	Littelfuse Inc., FUSE GLASS 160MA 250VAC 5X20MM, 5mm x 20mm, DFA20	View
RNC55H2740FSR36	Vishay Dale, RES 274 OHM 1/8W 1% AXIAL, Axial, DFA20	View
RN50C11R5FRE6	Vishay Dale, RES 11.5 OHM 1/20W 1% AXIAL, Axial, DFA20	View
RJ22FP100	Bourns Inc., TRIMMER 10 OHM 0.5W PC PIN, -, DFA20	View
431403-13-0	Curtis Industries, CONN BARRIER STRP 13CIRC 0.438", -, DFA20	View

DFA20E48S12 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.

Quick Inquiry

DFA20E48S12

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