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 ModuleSupply 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 SwitchInput 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 SupplyPackage 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 SupplyInput 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 ModuleRegular 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 ModuleInput 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 ModuleBrand 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 |
|
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.
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.

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.

FAQ
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.
1500W DC to DC boost converter, dc dc converter module, SCR ignition module