WRB4824S-3WR2 Advanced 48V 2.4kW DIN Rail Power Supply Ultra-Wide 85-264VAC Input 300% Peak Power, Active PFC Low Leakage Current -40°C to +85°C Operating IP67 Protection C1/C2 Immunity & 5G Ready

FEATURES

 UltracompactSIPpackage

 Wide2:1inputvoltagerange

 Operatingambienttemperaturerange:-40℃to +85℃

 I/Oisolationtestvoltage:1.5kVDC

 Lowoutputripple&noise

 Shortcircuitprotection(self-recovery)

 RemoteOn/Off

 Highpowerdensity

 MeetsEN60950standard

Applications

1. Telecommunications & Network Infrastructure

This is one of its core application areas, especially for powering 5G networks.

5G Wireless Base Stations: Provides stable and efficient 48V power for 5G AAUs (Active Antenna Units) and BBUs (Baseband Units). Its 300% peak power handles the load surges common with 5G signal bursts.

PoE (Power over Ethernet) Systems: Serves as a central power source for high-end PoE switches (especially those compliant with PoE++ IEEE 802.3bt standards) that power multiple high-power devices like PTZ cameras, wireless APs, and LED lighting simultaneously.

Optical Broadband Networks: Powers active equipment (e.g., switches, routers) in ODN (Optical Distribution Networks).

2. Industrial Automation & Control Systems

Its wide temperature range, high protection rating, and noise immunity make it perfect for harsh industrial environments.

Industrial Machinery & Robotics: Provides main power for servo drives, PLCs, industrial robot controllers, and motors. The peak power capability handles inrush currents during motor startup.

Process Control & Test Equipment: Delivers stable power for sensors, instrumentation, and control cabinets on production lines.

Semiconductor Manufacturing Equipment: Its low leakage current and high immunity are critical for these applications that demand extremely clean and stable power.

3. New Energy & Power Systems

Energy Storage Systems (ESS): An ideal choice as an auxiliary power source for Battery Management Systems (BMS) or power converters in ESS.

Electric Vehicle Charging Infrastructure: Powers the auxiliary circuits within DC charging stations, such as the control unit, payment system, display, and cooling system.

Description

1. High Power & Peak Load Capability: Provides 2400W of rated output power and supports up to 300% peak power (7200W for up to 5 seconds), easily handling inrush currents from motor starts, compressors, and other equipment.

2. Ultra-Wide Input Voltage Range: Features an 85-264VAC ultra-wide input range (compatible with 120VDC input), allowing it to adapt to various unstable grid environments worldwide and ensure stable operation during voltage fluctuations.

3. Active Power Factor Correction: Built-in Active PFC function with a power factor of >0.95, effectively reducing harmonic pollution and improving grid power utilization to meet strict energy quality standards.

4. Wide Operating Temperature Range: Can operate stably in extreme ambient temperatures from -40°C to +85°C without derating, suitable for harsh environments like outdoors or industrial plants without air conditioning.

5. High Protection Rating: The enclosure boasts an IP67 protection rating, making it completely dust-tight and protected against temporary immersion, effectively resisting challenges from dust, moisture, oil, and washdowns.

6. Low Leakage Current & High Immunity: Features low leakage current for enhanced system safety. Its electromagnetic immunity meets requirements for C1/C2 class environments, ensuring stable operation even in complex electromagnetic landscapes.

7. High Efficiency & Excellent Thermal Management: Utilizes advanced topology to achieve high efficiency up to 94%, reducing energy consumption and heat generation. Combined with an optimized thermal design, this ensures long-term product lifespan and high reliability.

8. Future-Ready Applications: Its stable 48V output and robust power capacity make it a perfect power solution for 5G communication equipment, base stations, PoE (Power over Ethernet) systems, as well as industrial automation, machinery, and process control applications.

INFORMATION

Drawing

Our advantage :phones, PDA's, notebook comput.ers

• High quality products --- our offers are 100% new and original, ROHS
• Competitive price --- good Purchase channels with good price.
• Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
• Adequate inventory --- With the support of our strong Purchasing team,
• Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

be sure to meet your need for all kinds of components. ^_^


Product List
Supply a Series of Electronic Components, full range of semiconductors, active & passive Components.We can help you to get all for bom of the PCB,IN a word, you can get one-stop solution here,


The offers including:
Integrated Circuit, Memory ICs, Diode, Transistor , Capacitor, Resistor, Varistor, Fuse, Trimmer & Potentiometer, Transformer, Battery, Cable, Relay, Switch, Connector, Terminal Block, Crystal & Oscillator, Inductor, Sensor, Transformer, IGBT Driver, LED,LCD, Convertor, PCB (Printed Circuit Board),PCBA (PCB Assembly)

Strong in Brand:
Microchip, MAX, AD, TI, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc

Thank you for your time to know our company and lean our production.

TOP Electronic Industry co., Ltd  was established in 2006. After 10 years effort and development, now we have become one of the leading electronic components distributors in China. We keep very kind relationship with our suppliers and partners, and put our customers in the first place always.

Here we can offer one-stop solution service:  from PCB design, production to PCB assembly, from a series of components offer to the BOM list.

In addition to its component supply service, TOP distributes industry respected communication modules(GPS,GSM/GPRS,3G,LTE 4G modules) and accessories. All the brands are very famous and welcome by the customers all over the world, they are including: Sierra Wireless, SIMCOM, CINTERION, U-BLOX, HUAWEI, ZTE,TELIT, HOLUX etc. competitive price, Adequate  inventory, fast delivery, be praised by all the customers .

As an innovative company, TOP supplies and  markets high-quality wireless communication antennas and RF-cables. to work with modules together. With more than 8 years antenna experience, we win a lot of stable customers from more than 50 countries. In order to save the cost and delivery time, control the quality, supply the competitive price for our customers, we built our own antenna factory in 2012,which is for developing and manufacturing GPS antenna, GSM/GPRS antenna, WIFI antenna, LTE antenna, all kinds of combo antennas etc. Quality, stability,  accessibility are all important to us.

 The third production-line is Supply a Series of Electronic Components, including Integrated Circuits, Transistor, Diode, LED, LCD display, Capacitor, Resistor, Inductor, Relay, Crystal , Terminal block ,pin header etc.

Our Strong in Brand including Microchip, MAX, AD, TI, NXP, ATMEL, ST, ON, NS, Intersil, Winbond, Vishay, ISSI, Infineon, NEC, FAIRCHILD, OMRON,YAGEO, TDK, etc

As a global distributor of electronic components, we stocking the world's widest range products of semiconductor and electronic components. You can get one stop service here include BOM(bill of material)  purchasing, testing, design for your project. Our experienced team is providing the most excellent service to meet your needs and satisfaction.

With rich experience on wireless product and electronic components, we win our customers with good quality and competitive price. We only offer the products 100% original from the factory.

 TOP has never stop going forward, we always want to give our customers best service. in 2013, together with our partners, we built another PCB factory. In this factory, we can make design, supply PCB, make PCB SMT and DIP assembly, offer BOM service. As a professional supplier , We have a strong procurement team and are therefore able to provide customers with competitive prices and good quality. This is our advantage to you.

As they are to you. Just as in our name, TOP strives to be a leading business in the electronic industry. Our high quality products and professional service, are sure to meet your need for all kinds of electronic components.

You are searching for creditable and professional supplier to work with; we are also looking for sincerely and long-term customers. Once we find each other, we could make rapid progress together!