The Switching Power Supply Module Manufacturer!

 

 

Shenzhen Guanghong Electronics Co., Ltd. focusing on the distribution and sales of electronic components. Since its inception, we have been dedicated to providing high-quality electronic component products to global customers, covering various fields such as semiconductors, connectors, resistors, capacitors, sensors, and chips.

 

 
  • Isolating Switching Power Supply Module
    Supply voltage: 85V~265V (AC input voltage range 100V~240VAC). Output voltage: 12V. Output Current: Maximum 250mA. Output Power: 3W. Efficiency: 73% typical. Minimum Supply Voltage: There are several
  • Power Module Without Isolation Switch
    Input voltage: 24V (input voltage range 21.6V~26.4V). Output voltage: 5Vdc. Output current: 200mA. Output Power: 1W. Conversion Efficiency: 79% typical (some profiles may show different conversion
  • High Frequency Switching Power Supply
    Package type: DIP-14, SOIC-16.. Number of pins: 14.. Supply Voltage: 10V~20V. It is also claimed that its gate drive supply ranges from 3.3V to 20V, or -0.3V~+25V.. Offset Voltage: 500V (some say up
  • Wide Input Range Switching Power Supply
    Input voltage range: 180VAC~550VAC (or 254VDC~780VDC). Output voltage: 24VDC (maximum output voltage is 28VDC). Output current: 10A. Output power: 240W. Output Voltage Accuracy: ± 1%. Ripple and
  • High Power Switching Power Supply Module
    Regular input range: 88~264V AC (some claims suggest 6AV~264V AC, but 88~264V AC is a more common specification). This indicates that the power supply is able to work properly with AC voltages within
  • Low Noise Switching Power Supply Module
    Input Voltage Range: 2.7V to 5.5V. This means that the LM27762 can operate normally within this voltage range and provide a stable voltage to its output.. Output Voltage Range: ±1.5V to ±5V. The
  • Intelligent Switching Power Supply Module
    Brand and Manufacturer: HLK (HLK Electronics) or Hi-Link (HLK). Number of pins: 4Pin. Isolation Voltage: 3kV@AC. Output Current: 250mA (Max). Efficiency (Typ): 73%. Output Voltage: 12V. Output Power:
 
Why choose us
 

Product Application

The electronic components provided by Guanghong Electronics are widely used in various industries and fields to meet the diverse needs of our customers. products span multiple industries, from consumer electronics to industrial, automotive electronics.

 

Our Service

As a professional electronic components distributor, Guanghong Electronics adheres to the "customer first" service philosophy and is committed to providing customers with comprehensive and personalized services. Our service system covers all stages, including pre-sales, during-sales, and after-sales, ensuring that customers receive the highest quality experience and support throughout the entire procurement process.

 

Our Certificate

Guanghong Electronics is committed to providing high-quality electronic components and services to our customers. To ensure product quality and standardized company management, we have obtained several certifications and patents covering quality management, environmental protection, and industry technology.

 

Product type

Switching power supply

Input

200-240VAC on screw terminals

Output voltages

Main output : ±70V 6.5A
Independant output: 12V 0.5A
Auxiliary output : ±12V 0.5A

Accuracy of voltage stabilization

±3% @ 220VAC

Continuous power

350W

Rated power

700W

Peak power

900W

Efficiency

Max. 98%

 

General

Dimensions

96 x 96 x 38mm

Weight

310g

 

Advantages of switching power modules
 

Simple design: Only a power module, with a small number of discrete components, you can get the power supply.

 

Shorten the development cycle: The module power supply is generally equipped with a variety of input and output options. Users can also repeat superposition or cross superposition to form a building block combined power supply to achieve multiple inputs and outputs, greatly reducing the prototype development time.

 

Flexible change: If the product design needs to be changed, it only needs to convert or connect another suitable power supply module in parallel.

 

Low technical requirements: Modular power supplies are generally equipped with standardized front ends, highly integrated power modules and other components, thus making power supply design simpler. The module power supply shell has a trinity structure of heat sink, radiator and shell, which realizes the conduction cooling mode of the module power supply and makes the temperature value of the power supply close to the minimum value. At the same time, it gives the module power Jinyu its table packaging.

 

High quality and reliable: The module power supply is generally fully automated production, and with high-tech production technology, so the quality is stable and reliable.

 

Wide range of uses: Modular power supply can be widely used in various fields of social production and life, such as aerospace, locomotive and ship, military weapons, power generation and distribution, post and telecommunications, metallurgy and mining, automatic control, household appliances, instruments and meters, scientific research and experiment, etc., especially in the field of high reliability and high technology.

 

Common Applications of Switching Power Supplies in Electronics
 

Versatility and efficiency of switching power supplies make them a common sight in modern electronics. Computers, televisions, among other home appliances employ them to provide smooth electricity flow to various components. The following are four instances where they find use in different areas:

Field

Example

Computing

Switching power supplies turn AC power from outlets into DC power for motherboards and peripherals.

Communication Devices

The great thing about switching power supplies is that they can work steadily even if the input voltage fluctuates.

Medical Equipment

They ensure the accuracy and functionality of life-saving devices by providing consistent power.

Battery Chargers

These are used to charge batteries by releasing just enough voltage and current to avoid overheating.

 

These examples show how vital switching power supply designs are in guaranteeing the stable operation of diverse electronic devices ranging from everyday customer products like computers and TVs to specialized healthcare equipment. Therefore, modern technology cannot do without this capability of delivering high energy densities in small sizes. 

 

 

Types of Power Supply Modules

When diving into the world of industrial applications, understanding the various types of power supply modules is crucial. Linear power supply modules are known for their steady and low-noise output, making them ideal for sensitive analog circuits. These modules convert AC to a precise DC voltage, ensuring minimal interference.switching power supply modules are highly efficient and better suited for high-power applications. They convert power using a high-frequency oscillator, resulting in smaller size and lighter weight compared to linear types, though they might introduce more noise.


Uninterruptible power supply (UPS) modules are another essential type, providing continuous power during outages. These modules automatically switch to a backup battery when the main power fails, ensuring uninterrupted operation of critical systems.programmable power supply modules offer precise control over output parameters. They allow users to set and adjust voltage and current outputs accurately, which is particularly useful in testing and development environments. Each type of power supply module has unique advantages, making them suitable for a wide range of industrial and electronic applications.

Power Module Without Isolation Switch

 

Our factory
 

Guanghong Electronics was established in 2008, initially focusing on PCB (Printed Circuit Board) business. After nearly two decades of development, we have expanded our capabilities far beyond PCB. Our PCB business has accumulated extensive technical expertise, and we now possess the capability to produce high-multilayer, high-precision, high-reliability, and diverse types of PCBs. We are capable of producing up to 32 layers of PCB, covering materials such as FR-4 rigid boards, FPC flexible boards, high-frequency boards, thermoelectric separation copper substrates, aluminum substrates, and more, to meet various customer needs.

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FAQ

Q: When should you use a switching power supply?

A: Switching power supplies are better suited for handheld devices when battery life and efficiency are important. A switching power supply can be used: For transforming high voltage to lower voltage (typically 120 VAC to lower voltage DC power)

Q: How efficient are switching power supplies?

A: Operate using high-frequency switching transistors to convert power efficiently. By toggling the input power on and off rapidly, these supplies maintain high efficiency, often exceeding 90%.

Q: Can I buy samples placing orders?

A: Yes.Please feel free to contact us.

Q: What is your lead time?

A: It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity,and about 30 days for large quantity.

Q: What is your payment term?

A: T/T,Western Union,Alipay,MoneyGram,and Paypal.This is negotiable.

Q: What is the shipping method?

A: It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.

As one of the leading switching power supply module manufacturers in China, we warmly welcome you to wholesale switching power supply module in stock here and get quotation from our factory. All products are with high quality and competitive price.

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