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- Stock: 0 in Stock
- SKU: 08205
- Delivery Time
- Bulk & B2B RFQ
7Semi EMC2301 SMBus PWM Fan Driver Board, RPM PWM Fan Controller
The 7Semi EMC2301 SMBus PWM Fan Driver Board is a fan controller that utilizes the EMC2301 IC to provide precise fan speed regulation via SMBus communication. It supports both 3-wire and 4-wire fans, offering features like programmable PWM frequency, fan spin-up control, and stall detection. The board operates within a voltage range of 3.0V to 3.6V and is suitable for applications requiring efficient thermal management.
Features
- High-Speed PWM Control: Supports PWM frequencies from 9.5KHz to 29KHz, ensuring precise fan speed management.
- Fan Health Monitoring: Detects aging fans and alerts the system to prevent potential failures.
- Stall Detection and Alerts: Proactively informs you of stalled or locked fans, reducing downtime.
- SMBus Compliance: Ensures compatibility with standard communication protocols for seamless integration.
- Multiple Device Synchronization: Features a clock output for chaining multiple devices, perfect for large systems.
- I2C Interface: Simplifies connectivity with other devices, ensuring easy integration.
Specifications
- Category of product: RPM-Based PWM Fan Controller
- Supply voltage: support 5V & 3.3vV
- Operational Temprature:-40C to 80C
- Clock frequency: 400kHz
- Dimensions in mm: L=16mm W = 20mm H = 6mm
Package Includes
- 1x 7Semi EMC2301 SMBus PWM Fan Driver Board, RPM PWM Fan Controller
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)