What are the typical applications for this sensor?

It is used in AC variable speed drives, static converters, battery applications, UPS, SMPS, and welding power supplies.

What is the operating temperature range?

The operating temperature range is from -40 to +85 degrees Celsius.

Hall Effect Sensor B100 Closed Loop Hall Current Sensor 6A

Name: Hall Effect Sensor B100 Closed Loop Hall Current Sensor 6A
Brand: WENZHOU JUNKE ELECTRIC CO., LTD.
SKU: 919907665

Zhejiang, ChinaWENZHOU JUNKE ELECTRIC CO., LTD.

US$5.40-6.50

10 Pieces

Product profile

Customization

Available

Type

Hall Type

Output Signal Type

Analog Output

Model NO.

B100

Production Process

SemiConductor Integrated

Material

Plastic

Accuracy Grade

0.5G

Application

Switching Power Supply

IP Rating

IP65

Certification

ISO

Customized

Rated Output

@IP=±ipn

Usage

Hall Sensor

Zero Voltage

Hall Sensor

Transport Package

Green Plastic Film

Specification

CE, ISO, Rohs

Trademark

HEYI

Origin

Liushi, Yueqing, Zhejiang Province, China

HS Code

8542390000

Production Capacity

5000PCS/Month

Key features

Closed Loop Hall Effect: Based on hall effect and null balance method with galvanic isolation.

Multi-Range Options: Available in 6A, 15A, 25A, and 50A rated current models.

Wide Bandwidth: Bandwidth from DC to 200 KHZ for versatile applications.

Customizable Design: Custom design available for different rated input current and output voltage.

Robust Isolation: Galvanic isolation of 2.5 KV between primary and secondary circuits.

Wide Operating Temp: Operating temperature range from -40 to +85 degrees Celsius.

Company profile

WENZHOU JUNKE ELECTRIC CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-01Nearest Port: NINGBO, SHANGHAI, QINGDAOAverage Response Time: ≤10.63hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryWenzhou Junke Electric Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. Established in 1992, it states that it conducts R&D, manufacturing, distribution, sales, and customer support for low- and high-voltage switchgear and related electrical products. The supplier reports ISO 9001 and ISO 14001 certifications, 6–10 R&D engineers, 11–20 quality-control staff, and 10 production lines. Its listed annual product capacities range from 100,000 to 150,000 pieces across several product categories, and it exports to multiple regions, with exports representing 41%–50% of total sales. It claims to provide customized solutions and close customer service, but the available evidence does not independently verify service performance, customization outcomes, financial strength, or a broad customer portfolio. Recent trade records show transactions with buyers in the Philippines and Sri Lanka.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with its own R&D, production, sales, and customer-support facilities. Its product portfolio covers electrical equipment such as automatic transfer switches, circuit breakers, meters, capacitors, and distribution panels.

CertificationsThe supplier reports ISO 9001 and ISO 14001 management-system certifications and states that some products have been approved by CE and IEC certificates. The evidence supports certification holding, although it does not provide certificate numbers, validity dates, or coverage details.

R&D capabilityThe company states that it specializes in research and design and maintains its own R&D facilities, with 6–10 years of total R&D-engineer experience reported. This supports an established product-development function, but no patents, new-product records, testing programs, or R&D achievements are provided.

Production capacityThe supplier reports its own manufacturing facilities, 10 production lines, and stated capacities of 100,000 pieces for automatic transfer switches and power capacitors, 150,000 pieces for meter sockets/meters, and 110,000 pieces each for soft starters/inverters and circuit breakers. It also reports 11–20 quality-control staff, indicating substantial stated production and quality resources.

Customization capabilityThe company explicitly describes its service as designing, manufacturing, and delivering customized solutions, and says it can help clients research electrical sources for panels. The evidence confirms a stated customization offering, though it does not provide specific customized projects, engineering scope, or delivery examples.

Client casesThe supplier identifies export markets across South America, the Middle East, Southeast Asia, Eastern Asia, Oceania, and Africa, and reports export activity beginning in 2010. Trade records show transactions involving ENEX ELECTRIC PHILS INC in the Philippines and MICRO POWER ENGINEERING PVT LTD in Sri Lanka, but the records shown are limited to individual transactions and do not establish a broad or independently verified customer track record.

Product Q&A

Q:What is the operating principle of the B100 sensor?

It is a closed loop device based on the measuring principle of the hall effect and null balance method, providing galvanic isolation between primary and secondary circuits.

Q:What types of currents can this sensor measure?

It provides accurate electronic measurement of DC, AC, or pulsed currents.

Q:What are the available rated current options?

The B100 series is available in four models: 6A, 15A, 25A, and 50A.

Q:Is customization available for this product?

Yes, custom design in different rated input current and output voltage is available.

Q:What is the galvanic isolation voltage?

The galvanic isolation is 2.5 KV at 50HZ, AC, for 1 minute.