2025 Hot New 48V 30A Single Output Hot Swap Rectifier Module 1500W Telecom Industry Switching Power Supply 30A Current DC
- Input Voltage:220Vac
- Output Current:30 A
- Output Voltage:48V
- Model Number:48/30 48/50
- Brand Name:OEM ODM
- Place of Origin:Guangdong, China
- Application:Industry, Laboratory, Industrial Equipment
- Efficiency:92%
- Output Frequency:50/60Hz
- Output Type:Single
- Protection:Overcurrent Protection, Overvoltage Protection, Over Temperature Protection, Overloading Protection
- Type:AC-DC, telecom rectifier for switching power supply
- Function:48v Rectifier
- Logo:Customer
- Condutor:Rectifier Module
- Rectifier Module:Hot swap
I. Definition and Principle of Rectifier Module
A rectifier module is a circuit module whose primary function is to convert alternating current (AC) to direct current (DC). This module can be implemented using a variety of electronic components, such as diodes, thyristors, and field-effect transistors. In principle, a rectifier module introduces AC power into a circuit and"flattens"it through electronic components, resulting in a stable DC output.
II. Applications of Rectifier Modules
Rectifier modules are widely used in electronic equipment, power supplies, and other fields. In household appliances, rectifier modules are widely used in refrigerators, washing machines, air conditioners, and other products. In the power supply field, rectifier modules are an indispensable component of various power supply circuits, such as inverters, switching power supplies, and LED power supplies.
In addition, rectifier modules are used in industrial automation, medical equipment, aerospace, and other fields.
III. Functions of Rectifier Modules
The primary function of a rectifier module is to convert AC power to DC and stabilize the output voltage. Since DC power can power various electronic devices and appliances, rectifier modules play a vital role in power transmission. Rectifier modules also provide circuit protection, preventing circuit problems such as overvoltage and overcurrent.
IV. Characteristics of Different Rectifier Module Types
Common rectifier module types include half-wave, full-wave, and bridge rectifiers. Half-wave rectification offers the advantages of simplicity, practicality, and low cost, but also offers lower output current and lower efficiency. Full-wave rectification offers higher output current and higher efficiency than half-wave rectification. Bridge rectification offers better performance for high-power output, but also carries a higher cost.
In summary, rectifier modules play an irreplaceable role in circuits. By converting AC power into stable DC power, rectifier modules provide reliable power to various electronic devices and appliances, ensuring their proper operation and protecting circuits from potential problems.
| item | value |
| Input Voltage | 220Vac |
| Output Voltage | 48V |
| Place of Origin | China |
| - | Guangdong |
| Application | Industry, laboratory, Industrial Equipment |
| Efficiency | 0.92 |
| Protection | Overcurrent Protection, Overvoltage protection, Over Temperature Protection, Overloading Protection |
| Brand Name | OEM ODM |
| Model Number | 48V 30A Rectifier Moduler |
| Output Type | Single Phase |
| Output Frequency | 50/60Hz |
| Output Current | 30A |
| type | AC-DC |




1.2025 Hot New 48V 30A Single Output Hot Swap Rectifier Module 1500W Telecom Industry Switching Power Supply 30A Current DC, featuring 2025 hot new rectifier module design, it is a reliable, efficient, and versatile solution for your telecommunications equipment power needs.
2.Built with a voltage range of 220Vac and an output voltage of 48V, this sinusoidal output rectifier is equipped to handle various voltage conditions while delivering a smooth, stable output voltage.
3.With a frequency range of 50/60Hz and 30A output current at an efficiency rate of 0.92, this rectifier can efficiently power multiple devices, offering ample current and ensuring optimal power usage.
4.The module comes with advanced protections: overcurrent protection, overvoltage protection, over temperature protection, and overloading protection to ensure the safety of both the devices and materials.
5.The global reach of the product, sourced from Guangdong, China, makes it accessible worldwide. This versatile rectifier is suitable for various industries including telecom, laboratory, and industrial equipment, powered by AC-DC, featuring 48v rectifier functionality and telecom rectifier options.
Shenzhen EVS Industrial Company Limited is located in the bustling city of Shenzhen, known for its robust international trade. Our establishment, EVS, is a professional manufacturer of advanced power supply systems, encompassing switching power supplies, DC power systems, and a broad range of other electronics products. We specialize in customizing and manufacturing DC-DC converters, power inverters, and other series power systems, as requested by our clients.
At the core of our company values is prioritizing the satisfaction of our clients, ensuring that our products consistently meet the highest standards of quality. We differentiate ourselves by offering cost-saving solutions without compromising on quality, leveraging our competitive advantages to foster customer loyalty.
Over the years, we have garnered a esteemed reputation for our unwavering commitment to quality, punctuality, and excellent service. This has led to fruitful partnerships with clients both at home and abroad, including the European, South and North American, Australian, Middle Eastern, and Southeast Asian regions.
Our dedication to ethical business practices and fostering mutually beneficial relationships with our partners guides our cooperative approach to growth. We strive to share our industry knowledge, technological expertise, and accumulated experience to benefit and develop alongside our partners. In doing so, we are committed to delivering products of the highest quality, superior customer service, and industry-competitive pricing.
As the world economy continues to evolve, we eagerly anticipate the opportunity to further establish and nurture our relationships with clients in the near future. We welcome the chance to work together and forge a new, promising era for the electronic industry. Please don't hesitate to contact us today to get started on this journey of collaboration and innovation.



1. who are we?
We are based in Guangdong, China, start from 2014,sell to Mid East(15.00%),Eastern Asia(15.00%),Western Europe(13.00%),Africa(10.00%),Southeast Asia(10.00%),South America(8.00%),Eastern Europe(6.00%),Central America(5.00%),Northern Europe(5.00%),North America(5.00%),Oceania(3.00%),South Asia(2.00%),Southern Europe(2.00%),Domestic Market(1.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Rectifier,Telecom Power,Telecom Inverter,DC Converter,Battery Charger
4. why should you buy from us not from other suppliers?
EVSPOWER is a leading manufacturer more than 15 years in Telecom Power Supplies, Power Supplies, DC Converters, Integrated Power Cabinets, Parallel Inverter Power Systems, and OEM/ODM Power Equipment products, tailored to meet our clients' specifications.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken: English,Chinese,Japanese,German