Packaging
We offer the highest quality, most economicallypriced static shield packaging available. With 40% light transparency, itallows for easy identification of IC's (integrated circuits) and PCB's (printedcircuit boards). The extremely durable buried metal contruction gives FaradayCage performance needed to effectively shield these componenets against staticcharge.
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.
Global Shipment by DHL/FedEx/TNT/UPS
Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
| Shipment charges: |
(Reference DHL and FedEX) |
| Weight(KG): 0.00kg-1.00kg |
Price(USD$) : USD$60.00 |
| Weight(KG): 1.00kg-2.00kg |
Price(USD$) : USD$80.00 |
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.
- Other Shipment Way: SF Express for Asia; Chang-woo special air line for Korea, Aramexfor Middle East countries. Others more shipping way, please contact us.
We also can send the goods to your forwarder or your othersupplier, so that you can send the goods together. It may will save shipmentcharges for you, or may will more convenient for you.
- Shipping Details: Shippinginformation, We need shipping information including Receiver Company Name(Or personal), Receiver Name, Contact Number, Address and Zip Code. Please make sure these information to us, so that we can arrange the shipment faster.
- Delivery time: Deliverytime will need 2-5days to most of country all over the world for DHL/UPS/FEDEX/TNT.
TMR 3-4811WI Product Details:
"Introducing the TMR 3-4811WI DC-DC Converter: Powering Your Electronic Devices with Efficiency & Precision"
As the world becomes increasingly dependent on electronic devices, the need for reliable power sources has never been greater. Enter the TMR 3-4811WI DC-DC Converter - a board mount power supply that delivers high efficiency and precise output voltage to meet your electronic power needs. In this article, we will delve into the main features and performance parameters of this unique product, and explore its application scenarios and usage.
Product Model Number & Main Features:
The TMR 3-4811WI is a DC-DC Converter that provides 5V output voltage and 600mA output current, with a power rating of 3W. This integrated circuit is designed to operate at an input voltage range of 2.5V to 6V, making it an ideal solution for battery-powered applications. It features conversion efficiency of up to 89%, with a temperature range of -40°C to +85°C. The TMR 3-4811WI is also RoHS compliant, ensuring environmental safety.
Product Classification:
The TMR 3-4811WI falls under the category of Power Supplies - Board Mount, DC-DC Converters. It uses a step-down topology to provide stable output voltage, making it a preferred choice for portable electronic devices, communication devices, and industrial controls.
Application Scenarios & Usage:
The TMR 3-4811WI is a versatile DC-DC Converter that can be used in a wide range of electronic applications, including portable lighting systems, mobile devices, IoT sensors, and more. Its high efficiency and small form factor make it suitable for products that require extended battery life and portable designs. The TMR 3-4811WI can also be used in automation systems, control systems, and other industrial applications that require stable voltage regulation.
Performance Parameters:
The TMR 3-4811WI is a digital DC-DC Converter that achieves high accuracy and efficiency through advanced pulse-width modulation (PWM) technology. Its closed-loop control ensures precise output voltage regulation, with low output ripple and noise. With an average efficiency of up to 89%, it minimizes power dissipation and heat generation. This product is also equipped with overcurrent protection, overvoltage protection, and thermal shutdown to prevent damage to the integrated circuit.
Manufacturing Process:
The manufacturing process for the TMR 3-4811WI involves several complex steps, including chip design, cutting, cleaning, laser processing, back grinding, doping, exposure, vapor deposition, etching, and more. Each stage requires precision machinery and skilled labor to ensure the highest level of quality. The finished products undergo rigorous testing and certification to ensure component quality and reliability.
Conclusion:
With its advanced features and high performance parameters, the TMR 3-4811WI is a powerful DC-DC Converter that is well-suited for a variety of electronic applications. Whether you're powering a mobile device, IoT sensor, or industrial control system, the TMR 3-4811WI delivers precise and efficient output voltage to help your devices run smoothly. With its RoHS compliance and robust manufacturing process, you can trust that this product is both environmentally safe and built to last.