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TDK-Lambda Switching Power Supply 48V DC, 302W, Universal Input 85-265V AC, Chassis Mount RWS300B-48
Specifications
| Country of Origin | Malaysia |
|---|---|
| Brand | TDK-Lambda |
| Power | 302W |
| Efficiency | 88% |
| Length | 41mm |
| Model | RWS300B-48 |
| Depth | 170mm |
| Gross Weight | 900g |
| Width | 170mm |
| Mount Type | Chassis |
| Series | RWS300B |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -10°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 370, 265V dc |
| Maximum Output Voltage | 48V dc |
| SMPS Output Current | 6.3A |
| Minimum Input Voltage | 85V ac |
Key Features
- The power supply features high efficiency of 88% to minimize energy loss.
- Operates reliably in temperatures ranging from -10°C to 70°C for versatile environments.
- Compact chassis mount design measuring 170mm x 170mm x 41mm for easy installation.
- Single output configuration suitable for industrial and commercial power applications.
- Complies with international standards including CE and FCC Class B EMI regulations.
- Equipped with screw terminal connectors for secure electrical connection.
- Constructed for use in industrial, test and measurement, broadcast, communication and LED signage applications.
- Includes internal cooling fan for stable operation at higher power ratings.
Product Description
TDK-Lambda RWS300B-48 is a high-performance Switching Power Supply offering a maximum output of 48V DC and power rating of 302 Watts. It is designed to operate from a universal AC input voltage range of 85-265V, making it highly versatile for varied regional power standards.
This chassis mount power supply features a single output delivering 6.3A current, suitable for powering industrial equipment, test instruments, broadcast infrastructure, communication devices, and LED signage systems. Its compact dimensions of 170mm (width) by 170mm (depth) by 41mm (length) allow easy integration into control cabinets and electrical enclosures.
With an efficiency rating of 88%, the RWS300B-48 minimizes power loss and heat generation, contributing to energy savings and prolonged component life. The unit is tested and certified against multiple regulatory standards including CE, EN 55011, FCC Class B, IEC/UL/CSA/EN 62368-1 ensuring electromagnetic compatibility and electrical safety.
The unit operates reliably in ambient temperatures ranging from -10°C to +70°C, supported with an internal cooling fan to maintain thermal performance. Screw terminal connections simplify wiring and provide secure, durable electrical contacts for industrial environments.
Manufactured in Malaysia, the RWS300B-48 series is part of the RWS-B family of power supplies, well-regarded for their simple functionality, compactness, and robust design ensuring dependable operation in industrial applications. It supports a maximum input voltage of 370V DC and is not certified for hazardous area use.
The power supply offers universal AC input voltage compatibility of 85 to 265V. It provides 48V DC output at 6.3A with a power rating of 302 Watts. Chassis mount form factor measuring 170mm x 170mm x 41mm fits in compact industrial setups.
High efficiency of 88% helps reduce energy waste and heat. Designed for operation between -10°C to +70°C with internal cooling fan support. Certifications include CE, FCC Class B, IEC/UL/CSA/EN 62368-1 for safety and EMC compliance.
Suitable for industrial, laboratory, manufacturing, broadcast, and communication applications. Robust screw terminal connections ensure reliable wiring. Explore more high-quality power supplies and related products in the Switching Power Supplies category at EnvMart.
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Frequently Asked Questions
The maximum output power of this model is 302 Watts.
It has an efficiency rating of 88%, which helps minimize energy loss.
The dimensions of this chassis mount power supply are 170mm in width, 170mm in depth, and 41mm in length.
It operates reliably in temperatures ranging from -10°C to +70°C.
This model features a single output configuration.
The maximum output voltage is 48V DC.
It is suitable for industrial, test and measurement, broadcast, communication, and LED signage applications.
It complies with CE, FCC Class B, IEC/UL/CSA/EN 62368-1 standards for safety and electromagnetic compatibility.
The gross weight of this unit is 900 grams.
It is manufactured in Malaysia.
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