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Huizhou Zhixiangyuan Technology Co., Ltd., established in 2000, is a national high-tech enterprise dedicated to magnetic components for 26 years, integrating independent R&D, mass production and global sales. Headquartered in Shenzhen, we run two standardized manufacturing bases in Huizhou Zhongkai and Sichuan Guang’an with a total plant area over 10,000 square meters, forming a nationwide efficient production layout. Our R&D members boast over 20 years of average industry experience and solid technical accumulation on magnetic materials and component application, holding more than 20 authorized national patents. Our flagship products are audio transformers and audio isolators. Besides ready-made standard items, we deliver tailor-made technical solutions to tackle customers’ difficult application problems, supporting their differentiated product upgrading and performance optimization.
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ZXYAUDIO EE25 is a passive audio MIC isolation transformer: high-permeability laminated core of precision-stamped silicon / nickel steel, tight multi-layer copper winding, colour-coded flying leads in customer-specified lengths. High-fidelity signal isolation and impedance matching with low distortion, low noise and magnetic shielding. 100% electrically and acoustically tested (QC passed); CE, RoHS, ISO 9001:2015 and UL recognized component (UL File E498875). Impedance, turns ratio and lead length are customized per application.
SMD RF Balun Transformer: wideband surface-mount balun on a high-permeability ferrite dual-aperture core with copper wire multi-winding to tight tolerance. Converts unbalanced RF signals to balanced and balanced to unbalanced, with amplitude and phase balance (0° / 180°), low insertion loss and high port-to-port isolation. Surface-mount construction for automated SMT assembly; 100% electrically tested; impedance ratio made to order; OEM / ODM and direct factory supply.
ZXYAUDIO ZXY3723 is a single-phase low-frequency audio transformer in a toroidal autotransformer configuration, mounted in a permalloy-shielded metal case. Copper wire winding, pin leads for direct mounting and soldering, 360° anti-electromagnetic interference construction for low-noise audio transmission, chamfered metal casing with a precision printed label. Impedance and turns ratio are tailored per order; units are packed in cartons.
ZXYAUDIO EI19 is a single-phase low-frequency audio transformer in a toroidal autotransformer configuration: copper wire winding, pin leads for direct mounting and soldering, supplied for use in electronic equipment. The toroidal coil keeps a compact closed magnetic circuit, so leakage inductance is low and stray field is limited. Electrical specification is customized to the customer's requirement and agreed per order; units are packed in cartons.
ZXYAUDIO T1 Series is a compact high-frequency power transformer for PCB-mounted power conversion: high-permeability ferrite core with low core loss, triple-layer yellow Mylar insulation, UL94V-0 flame-retardant molded bobbin. Operating frequency 100 kHz – 500 kHz, magnetic leakage
ZXYAUDIO ZXY-A187A10C is a low-frequency audio isolation transformer: high-permeability permalloy core, electrostatically shielded metal case, turns ratio 1:1 ±2%, isolation voltage ≥1500 V AC (1 mA / 60 s / 50 Hz), frequency response 20 Hz – 20 kHz ±0.5 dB, THD
ZXYAUDIO ZXY1590 is a studio-grade professional audio transformer with a 1+1:1+1 fully symmetrical balanced topology: both primary and secondary are built from two identical isolated windings. CMRR > 60 dB (typical @ 50/60 Hz), frequency response 20 Hz – 20 kHz ± 0.5 dB, THD
ZXY3108 is a compact toroidal audio transformer with high-permeability permalloy magnetic shielding, supplied in a Ø31 mm × 22.5 mm nickel-plated steel case with an epoxy sealed terminal. It offers dual ratio 1:3.5 / 1:7 turns ratios (150/600:10K marking), 100% copper windings and colour-coded leads. Two termination versions are available: wire leads or PCB pin mount. CCC, CE, RoHS and UL certified quality.
ZXY EI28-600:600 is a 1:1 audio isolation transformer with a high-permeability permalloy laminated core, matched 600 Ω primary and secondary impedance and 20 Hz – 20 kHz frequency response. It galvanically isolates input and output to break ground loops, hum and common-mode noise without changing signal level. Compact EI28 body (23.0 × 18.0 × 21.0 mm max) with 2 + 2 dual-row solder pins for direct PCB mounting, available in horizontal (with wings) or vertical bracket versions. CCC, CE, RoHS and UL certified quality.
The ZXY-14 is a compact audio isolation transformer built on a high-permeability laminated core and supplied as a dual matched pair. With 906 mH (Red-Red) and 105.5 H (Blue-Blue) inductance and 500 Vrms dielectric strength, it provides true galvanic isolation that breaks ground loops and removes hum, buzz and DC offset from microphone, preamp, mixer and DI-box signal paths.
Huizhou Company Address
Zhixiangyuan Technology Co., Ltd., 5th Floor, Building 4, Xinghe Industrial Park, Zhongkai High tech Zone, Huicheng District, Huizhou City, Guangdong Province
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Shenzhen Company Address
Room 202, Yingfei Haocheng Science and Technology Park, Guansheng 5th Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province, China