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Name: MR4020E12B2-RSR
Brand: Mechatronics Fan Group
SKU: MR4020E12B2-RSR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Mechatronics Fan Group MR4020E12B2-RSR

Part No.:: MR4020E12B2-RSR

Manufacturer:: Mechatronics Fan Group

Package:

Datasheet:: MR4020E12B2-RSR.pdf

Description:: FAN AXIAL 40X20MM 12VDC WIRE

In Stock:: 3108

Quantity:: Add To Cart

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MR4020E12B2-RSR Specifications

Packaging:
Box
Series:
MR4020
ProductStatus:
Active
Voltage-Rated:
12VDC
Size/Dimension:
Square - 40mm L x 40mm H
Width:
20.00mm
AirFlow:
15.8 CFM (0.442m³/min)
StaticPressure:
0.450 in H2O (112.1 Pa)
BearingType:
Ball
FanType:
Tubeaxial
Features:
Auto Restart, Locked Rotor Sensor
Noise:
39.1dB(A)
Power(Watts):
-
RPM:
11000 RPM
Termination:
3 Wire Leads
IngressProtection:
-
OperatingTemperature:
-
ApprovalAgency:
CE, cUL, TUV, UL

MR4020E12B2-RSR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MR4020E12B2-RSR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MR4020E12B2-RSR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MR4020E12B2-RSR information

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MR4020E12B2-RSR Typical application Circuitry

MR4020E12B2-RSR is a primary component used in the power supply units of various electronic appliances, facilitating enhanced energy efficiency and offering integral protection features. It's crucial in enhancing the operational efficiency and safety of devices such as TVs, audio systems, and more.

Functionalities and Features: This integrated circuit offers excellent energy efficiency, reducing power consumption. It's equipped with advanced protection mechanisms against overcurrent, overvoltage, and over-temperature.

Common Applications: Typically, it's found in the power supply circuits of televisions, where it ensures the efficient conversion of electrical energy and safeguards the intricate internal components from potential electrical damage.

Circuit Integration in Television Power Supply

1. Pin Configuration

- Connection: Pin 5 of MR4020E12B2-RSR is typically connected to the drain of the primary winding of the transformer.

- Objective: This ensures efficient energy transfer and conversion, a critical aspect of optimizing the television's performance.

2. Grounding

- Implementation: Pin 3 is grounded to establish a reference voltage level and ensure stable operation.

- Importance: Proper grounding minimizes interference and noise, ensuring clear audio and visual output from the television.

3. Voltage Regulation

- Attachment: Pin 2 is often connected to a voltage divider network to regulate the output voltage.

- Consideration: The design should ensure that the voltage remains within specified limits to avoid damaging sensitive components.

4. Feedback Loop

- Integration: Pin 1 is connected to an optocoupler to form a feedback loop, regulating the output voltage.

- Functionality: This ensures the power supply adapts to varying demands, maintaining optimal performance.

Design Challenges and Resolutions

1. Thermal Management

- Strategy: Accommodate MR4020E12B2-RSR's thermal requirements with an effective cooling system.

- Mechanism: Utilize heat sinks or fans to dissipate excess heat, maintaining the IC within its operational temperature range.

2. Component Placement

- Placement: Ensure MR4020E12B2-RSR is strategically placed to facilitate ease of maintenance.

- Accessibility: Make certain that surrounding components do not obstruct access to the IC, ensuring easy replacements or repairs.

The employment of MR4020E12B2-RSR in a television power supply circuit requires a detailed focus on its pin configuration, grounding, and feedback mechanisms. These elements are pivotal to ensuring energy efficiency and the protection of sensitive internal components. Furthermore, addressing thermal management and component accessibility are instrumental in prolonging the IC's operational lifespan and ensuring maintenance efficiency. Each integration step should be approached with precision, ensuring each connection augments the overall system's operational efficiency and safety.

MR4020E12B2-RSR FAQ

1. How to order MR4020E12B2-RSR on icwhale.com?

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3. Are the MR4020E12B2-RSR price and inventory displayed accurate?

The price and inventory of MR4020E12B2-RSR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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 MR4020E12B2-RSR?

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 MR4020E12B2-RSR we delivered, we will accept the replacement or return of the MR4020E12B2-RSR 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 MR4020E12B2-RSR.

(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