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FHS-017 High Linearity Anti-EMI Shunt

FHS-017 High Linearity Anti-EMI Shunt

FHS-017 High Linearity Anti-EMI Shunt is a shunt designed for high-precision current detection. It is made of low-resistance alloy materials to ensure extremely low temperature drift and linearity. Its output voltage is highly linear with the input current, and is suitable for application scenarios that require accurate current monitoring, such as electric vehicle battery management systems, industrial automation equipment, and precision instrumentation. The product adopts a unique anti-EMI structural design to effectively suppress high-frequency noise and external electromagnetic interference to ensure the stability of signal transmission. Even in complex electromagnetic environments (such as near motor drives, inverters, or wireless communication devices), FHS-017 can still provide reliable current measurement data to avoid misreading or signal distortion. FHS-017 adopts a compact package design with a small size but strong carrying capacity, supporting large current passage without affecting performance. Its rugged structure and heat dissipation characteristics make it suitable for harsh working environments. At the same time, the standardized interface design facilitates rapid integration into existing circuit systems, helping users reduce installation complexity and improve overall system reliability. Whether in the field of new energy, industrial control or consumer electronics, FHS-017 can provide efficient and stable current detection solutions.

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About Us
Zhejiang Fanhar Electronics Co., Ltd.

Zhejiang Fanhar Electronics Co., Ltd. is a national high-tech enterprise specializing in R&D, manufacturing, and sales of relays. Our products are widely applied in smart home systems, photovoltaic new energy, charging piles, smart meters, industrial control, and other fields.
Currently, we have a professional team of nearly 500 employees and operate 30 fully automated production lines, with 40% of our products exported to over 20 countries worldwide. To better serve our customers and meet market demands, we continuously improve our products and manufacturing technologies, investing 6%-8% of annual sales revenue in R&D and innovation.
With a strong emphasis on technological innovation, we have been recognized as a National High-Tech Enterprise and Provincial R&D Center, holding more than 40 national patents. Our products have obtained international certifications, including ISO9001、ISO14001 and ISO45001, as well as authoritative UL、TUV and CQC certifications, fully complying with EU ROHS/REACH directives. 
Maintaining a 98% delivery satisfaction rate, our products serve global industry leaders such as Huawei, Bull, and Eaton in smart home, industrial control, new energy, and power meter applications. Looking ahead, Fanhar Electronics will continue expanding production capacity and deepening our presence in the new energy market, striving to become a provider in the relay industry.

Certificate Of Honor
  • ZL 2018 2 0494989.X A connection structure between a push card and a moving spring in a relay
  • ZL 2018 2 1136911.7 Low heat generation and long life electromagnetic relay armature structure
  • ZL 2018 2 1246154.9 Electromagnetic relay armature rotation structure
  • ZL 2018 2 1264750.X Electromagnetic relay  terminal structure
  • ZL 2019 2 0010814.1 A snap-on magnetic latching relay electromagnetic system
  • ZL 2020 2 0218533.8 Forked reed double contact magnetic latching relay structure
  • ZL 2020 2 0222377.2 Small size magnetic latching relay for smart home
  • ZL 2021 2 1301933.6 Driving structure of high current carrying relay
  • ZL 2021 2 1303900.5 Connection structure between push card and base of normally open relay
  • ZL 2021 2 1340326.0 Compression spring detachable connection structure for relay
  • ZL 2021 2 1692871.6 A drop-resistant magnetic latching relay
  • ZL 2022 2 2394096.7 A relay yoke positioning mechanism
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