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TR New CT 20mm Split Core Hall Effect Current Sensor Current Transformer for Power Supplies for Welding Applications
US$18.69
10-999 Pieces
US$17.65
1,000-9,999 Pieces
US$15.55
10,000-99,999 Pieces
US$12.67
100,000+ Pieces
Sample price:US$18.66/piece.Request sample
Product profile
Customization
AvailableType
Hall TypeOutput Signal Type
Analog OutputModel NO.
TR2239B-LKH24-04Production Process
SemiConductor IntegratedMaterial
MetalAccuracy Grade
0.2-1Application
Switching Power SupplyIP Rating
IP55Certification
ISO CE RoHSCustomized
CustomizedRated Output Current
4~20mAResponse Time
<200msDi/Dt Accurately Followed
>1A/MsFrequency Bandwidth-3dB
20Hz-6kHzTransport Package
Standard BoxesSpecification
HOLE 20Trademark
TROrigin
ChinaHS Code
850450Production Capacity
50000Key features
Hall Effect Detection: Direct measurement principle with high accuracy and linearity for AC, DC, and pulsed signals.
Wide Frequency Bandwidth: Operates effectively within 20Hz to 6kHz frequency range for diverse applications.
Low Power Consumption: Designed for low power usage with minimal temperature drift and high efficiency.
Perforated Split Core: Allows installation without disconnecting the primary conductor, ensuring zero insertion loss.
High Common Mode Rejection: Strong resistance to external interference ensures stable signal output in noisy environments.
Fast Response Time: Response time is less than 200ms for rapid signal tracking and accurate measurement.
Multiple Certifications: Complies with ISO, CE, and RoHS standards for quality and safety assurance.
Company profile
Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-12-12Average Response Time: ≤5.17h
AI-Powered supplier vetting
SummaryThe supplier demonstrates established manufacturing, quality-management, export, customization, and service-process capabilities. Evidence includes five precision-transformer automation production lines, ERP integration, ISO and product certifications, 18 years of export experience, in-house import/export rights, and documented complaint and corrective-action procedures. It offers ODM and SDK-related capabilities, but reported no new products in the past year and does not provide OEM services for popular brands. Manufacturing capacity is not supported by a valid contract with the factory or related subcontractor. Overseas warehouse and showroom services are unavailable, while inventory capability, international quotation/payment options, and lead times within 15 working days are documented. Financial assessment is inconclusive because the provided figures are not interpretable without units or context.
Supplier typeThe supplier is evidenced as a manufacturer with five precision-transformer automation production lines, ERP-enabled production integration, in-stock capability, ODM availability, and in-house import/export rights. However, the absence of a valid manufacturing-capacity contract with its factory or related subcontractor is a documented structural limitation.
CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications, along with CE and RoHS product-compliance certifications. Its quality-system certification history extends back to ISO9001 certification and includes the 2015 version obtained in 2018.
After-Sales capabilityWritten and followed procedures are documented for service assessment, corrective and preventive actions, and customer complaints, supporting structured after-sales handling. Inventory capability, accepted international service terms, and lead times within 15 working days are also reported, although overseas warehouse and showroom services are unavailable.
Production capacityFive precision-transformer automation production lines, ERP-based information integration, inventory capability, 21 qualified service-capability suppliers, and peak- and off-season lead times within 15 working days support substantial operational capability. The lack of a valid contract with the factory or related subcontractor is an explicit production-capacity governance deficiency.
Customization capabilityThe supplier supports customization from customer designs and full customization, and also offers ODM services. It does not provide OEM services for popular brands, which limits applicability for brand-specific OEM programs but does not negate its general customization capability.
Client casesThe supplier reports collaboration with Fortune 500 companies and a repeat-buyer preference rate of 30%–50%. It also reports recognition as a Hubei brand-name product and well-known trademark, but the provided slices do not identify customer names, project details, or verifiable case outcomes.
Product Q&A
Q:What is the response time of the sensor?
A:
The response time is less than 200ms.
Q:What is the frequency bandwidth?
A:
The frequency bandwidth is 20Hz to 6kHz.
Q:Can this sensor measure AC, DC, and pulsed signals?
A:
Yes, it measures AC, DC, and pulsed signals with excellent accuracy.
Q:What is the isolation voltage?
A:
The isolation voltage is 3kV at 50Hz for 1 minute.
Q:Is the product customizable?
A:
Yes, the product is customized.
Send Inquiry
*To:Hubei Tianrui Electronic Co., Ltd.
Hubei Tianrui Electronic Co., Ltd.*Content:
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