Name: LED75W-257
Brand: Thomas Research Products
SKU: LED75W-257
Availability: InStock
Rating: 5 (172 reviews)

LED75W-257

僅供參考

零件編號	LED75W-257
製造商	Thomas Research Products
描述	LED DRIVER CV AC/DC 257V 300MA
數據表
封裝	-
ECAD
庫存	5,832 piece(s)
單價	Request a Quote
交貨期	待確認
預計送達時間	十二月 31 - 一月 5 (選擇速遞服務)
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LED75W-257參數

製造商	Thomas Research Products
類別	電源供應器 - 外接／內置 (板外) - LED 驅動器
封裝	-
ECAD
系列	LED-75W
類型	Constant Voltage
拓撲	AC DC Converter
輸出數量	1
電壓 - 輸入（最小值）	90VAC
電壓 - 輸入（最大值）	305VAC
電壓 - 輸出	257V
電流 - 輸出（最大）	300mA
功率（瓦）	75W
電壓 - 隔離	-
調光	-
特徵	OCP, OVP, SCP
評級	IP66
工作溫度	-30°C ~ 70°C
效率	91%
終止風格	Wire Leads
尺寸/尺寸	6.42" L x 2.81" W x 1.83" H (173.0mm x 71.3mm x 46.5mm)

LED75W-257 Packaging

LED75W-257 FAQ

1. How to order LED75W-257 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 LED75W-257 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LED75W-257. All suppliers must pass our qualification reviews before they can publish their products including LED75W-257 on Heisener; we pay more attention to the channels and quality of LED75W-257 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LED75W-257 price and inventory displayed accurate?

The price and inventory of LED75W-257 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 LED75W-257?

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 LED75W-257 we delivered, we will accept the replacement or return of the LED75W-257 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 LED75W-257.

(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 LED75W-257 pin diagram, LED75W-257 datasheet?

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

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