LESR 25-NP
Compact and precise measurement for current sensing applications, compliant with ROHS standard





Brands: LEM USA Inc.
Mfr.Part #: LESR 25-NP
Datasheet: LESR 25-NP Datasheet (PDF)
Package/Case: Module
RoHS Status:
Stock Condition: 5,191 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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LESR 25-NP General Description
Current Sensor 25A 1 Channel Hall Effect, Closed Loop Bidirectional Module
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Series | LESR | Part Status | Active |
For Measuring | AC/DC | Sensor Type | Hall Effect, Closed Loop |
Current - Sensing | 25A | Number of Channels | 1 |
Output | Ratiometric, Voltage | Sensitivity | 25mV/A |
Frequency | 300kHz | Linearity | ±0.1% |
Accuracy | ±1.25% | Voltage - Supply | 4.75V ~ 5.25V |
Response Time | 400ns | Current - Supply (Max) | 32.5mA |
Operating Temperature | -40°C ~ 105°C (TA) | Polarization | Bidirectional |
Mounting Type | Through Hole |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the LESR 25-NP?
A: To place an order for the LESR 25-NP, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the LESR 25-NP?
A: We offer a 1-year warranty on the LESR 25-NP. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of LESR 25-NP from LEM USA Inc.?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original LEM USA Inc. manufacturers and authorized agents. All LEM USA Inc. suppliers must pass a qualification review before they can list their LESR 25-NP products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the LESR 25-NP chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the LEM USA Inc. information page to find comprehensive details about the LESR 25-NP.
Q: Are the price and stock information for LESR 25-NP on Ovaga's platform accurate?
A: Inventory levels for LEM USA Inc. products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for LESR 25-NP?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the LESR 25-NP?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The LESR 25-NP is a Hall current sensor from LEM USA Inc. Its primary function is to measure the magnetic field, which in turn allows for monitoring or controlling the electrical current flow (25A) in a unipolar system. This sensor is commonly used in applications that require precise current regulation or detection of changes in magnetic field.
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Features
The LESR 25-NP is a current hall sensor designed to detect currents up to 25A in a unipolar configuration. Key features include:
High Current Sensitivity: Capable of accurately measuring currents within the specified range.
Robust Design: Suitable for use in demanding environments, where it may be subjected to vibrations or temperature fluctuations.
Unipolar Configuration: Simplifies the circuit design as only one polarity of current needs to be detected.
Low Power Consumption: Minimizes energy usage, which is particularly important in battery-powered applications. In summary, the LESR 25-NP features high sensitivity for large currents, robust design, unipolar configuration, and low power consumption. -
Pinout
Unfortunately, the information provided does not include the pin count or function for the LESR 25-NP sensor. To obtain this specific detail, you would need to refer to the manufacturer's datasheet or contact LEM USA Inc. directly. -
Manufacturer
The manufacturer of the LESR 25-NP is LEM USA Inc. This company is likely a specialized manufacturer, focusing on producing electronic components or sensors for various industrial applications. -
Application Field
The LESR 25-NP is a current sensing hall effect device designed primarily for electrical systems where accurate detection of current is essential, such as motor control, power distribution, or renewable energy applications. -
Package
The package type for LESR 25-NP is not specified in the provided information.
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