Name: LK5540-9ER
Brand: Bel Power Solutions
SKU: LK5540-9ER
Availability: InStock
Rating: 5 (171 reviews)

LK5540-9ER

For Reference Only

Part Number	LK5540-9ER
Manufacturer	Bel Power Solutions
Description	AC/DC CONVERTER 2X15V 150W
Datasheet	LK5540-9ER Specifications
Package	-
ECAD
In Stock	6,246 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LK5540-9ER (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 LK5540-9ER specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LK5540-9ER with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LK5540-9ER.

LK5540-9ER Specifications

Manufacturer	Bel Power Solutions
Category	Power Supplies - External/Internal (Off-Board) - AC DC Converters
Package	-
ECAD
Series	Melcher K
Type	Enclosed
Number of Outputs	2
Voltage - Input	85 ~ 264 VAC
Voltage - Output 1	15V
Voltage - Output 2	15V
Voltage - Output 3	-
Voltage - Output 4	-
Current - Output (Max)	5A, 5A
Power (Watts)	150W
Applications	ITE (Commercial), Railway
Voltage - Isolation	4kV (4000V)
Efficiency	83%
Operating Temperature	-40°C ~ 71°C
Features	Adjustable Output, DC Input Capable, Remote On/Off, Remote Sense, Universal Input
Mounting Type	Chassis Mount
Size / Dimension	6.60" L x 4.40" W x 3.20" H (168.0mm x 111.0mm x 80.0mm)

LK5540-9ER Reviews

Ede*****hatia

April 6, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Myla*****imes

March 31, 2023

★ ★ ★ ★ ★

I can count on your provision for BOM of my design in near future

Brend*****rotra

March 31, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Cla***** Devi

March 25, 2023

★ ★ ★ ★ ★

Great seller, item shipped quickly and in great packaging. I will come next time .

Jalen*****rajan

March 20, 2023

★ ★ ★ ★ ★

Everything is good. Well made terminal blocks. Good consistency and I found no bad ones in the bunch.

Bow*****Parks

March 20, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low

Jama*****orra

March 5, 2023

★ ★ ★ ★ ★

They work great exactly what I needed.

Calvin*****maniam

February 28, 2023

★ ★ ★ ★ ★

Very happy for the fast shipping and good price!

Julia*****elacruz

February 25, 2023

★ ★ ★ ★ ★

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

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LK5540-9ER Packaging

LK5540-9ER FAQ

1. How to order LK5540-9ER 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 LK5540-9ER is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LK5540-9ER. All suppliers must pass our qualification reviews before they can publish their products including LK5540-9ER on Heisener; we pay more attention to the channels and quality of LK5540-9ER products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LK5540-9ER price and inventory displayed accurate?

The price and inventory of LK5540-9ER 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 LK5540-9ER?

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 LK5540-9ER we delivered, we will accept the replacement or return of the LK5540-9ER 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 LK5540-9ER.

(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 LK5540-9ER pin diagram, LK5540-9ER datasheet?

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

LK5540-9ER Related Products

SIT8008AI-21-33S-68.665000E	SiTIME, OSC MEMS 68.6650MHZ LVCMOS SMD, 4-SMD, No Lead, Melcher K	View
SIT1602BI-22-28E-24.576000D	SiTIME, -40 TO 85C, 3225, 25PPM, 2.8V, 2, -, Melcher K	View
CKR22CG560KR	AVX Corporation, CAP CER 56PF 200V RADIAL, 2-DIP, Melcher K	View
06033C101MAT4A	AVX Corporation, CAP CER 100PF 25V X7R 0603, 0603 (1608 Metric), Melcher K	View
STW34N65M5	STMicroelectronics, MOSFET N-CH 650V 28A TO-247, TO-247-3, Melcher K	View
TIP41C-S	Bourns Inc., TRANS NPN 100V 6A, TO-220-3, Melcher K	View
MIC4420CM-TR	Microchip Technology, IC DRIVER MOSFET 6A LS 8-SOIC, 8-SOIC (0.154", 3.90mm Width), Melcher K	View
170M5508	Eaton, FUSE SQUARE 400A 700VAC, Rectangular, Blade, Melcher K	View
0387303312	Molex, LLC, CONN BARRIER STRP 12CIRC 0.438", -, Melcher K	View
D15S13A6PA00LF	Amphenol FCI, CONN D-SUB RCPT 15POS R/A SOLDER, -, Melcher K	View
D38999/20ZB98AN	Souriau, 8D 6C 6#20 PIN RECP, -, Melcher K	View
AFD54-24-38PY-6117	TE Connectivity Deutsch Connectors, AFD54-24-38PY-6117, -, Melcher K	View

LK5540-9ER 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

LK5540-9ER

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