Guangdong Haoer Electronics Co., Ltd.: Professional Manufacturer of Electronic Components

Guangdong Haoer Electronics Co., LTD and Foshan Pin'er Electronics Co., Ltd. are sister enterprises under the same technical and management system. They focus on the research, development, manufacturing and sales of high-frequency transformers and capacitors. We are based in the core area of China's manufacturing industry - the Guangdong-Hong Kong-Macao Greater Bay Area. We are committed to providing high-performance and highly reliable core magnetic components and capacitor solutions for the global power electronics industry.

Product Applications:

Induction cooktops, PC power supplies, LLC power supplies, xDSL products, power adapters, inverter power supplies, DC-DC converters, AC/DC converters, LED driver power supplies, small home appliance control boards, electronic digital products, photovoltaic power generation equipment, photovoltaic lighting equipment, network communication equipment, programmable switch exchange terminals, electric vehicle charging stations, and other fields.

Main products:

EE/EI/EEL Series High-Frequency Transformers

Performance:

• Operating frequency: 20 kHz to 500 kHz
• Output power: 0.5 W to 1000 W
• Operating temperature: -40°C to +125°C
• Storage temperature: -25°C to +85°C
• Storage humidity: 30% to 95%

Features:

High operating frequency range, high transmission efficiency, low magnetic loss, stable performance, low temperature rise, compact size, and cost-effective.

Applications:

Widely used in control boards for small household appliances, switching power supplies, DC-DC converters, LED driver power supplies, network equipment, automotive electronics, power adapters, inverters, and more.

Choke / Common-Mode Inductor (Ferrite Core)

Performance:

• Operating Frequency: 30 kHz -- 300 kHz
• Output Current: 0.1 A to 100 A
• Operating Temperature: -40°C to +125°C
• Storage Temperature: -25°C to +85°C
• Storage Humidity: 30% to 95%

Features:

High current capacity, excellent choking performance, easy manufacturing, simple installation, and high reliability

Specifications:

Outer diameter ranges from 6 mm to 60 mm

Applications:

Induction cookers, automotive chargers, electromagnetic heaters, etc.

Toroidal Inductor

Performance:

• Operating frequency: 40 kHz to 5 MHz
• Operating temperature: -40°C to +125°C
• Storage temperature: -25°C to +85°C
• Storage humidity: 30% to 95%

Features:

Toroidal inductors are characterized by compact size, easy winding, simple installation, low cost, and high reliability.

Specifications and Models:

DR5*7 / DR6*8 / DR8*10 / DR9*12 / DR10*12 / DR10*16 / DR12*16 / DR16*22, etc.

Applications:

Commonly used in chokes, filter inductors, energy storage inductors, EMI common-mode inductors, boost inductors, oscillator inductors, RF (radio frequency) applications, and more.