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TDK-Lambda Switching Power Supply 12 V dc, 51.6 W, 4.3 A Output, Chassis Mount RWS-50B-12
Specifications
| Country of Origin | Malaysia |
|---|---|
| Brand | TDK-Lambda |
| Power | 51.6W |
| Efficiency | 84% |
| Length | 82mm |
| Model | RWS-50B-12 |
| Depth | 34mm |
| Gross Weight | 230g |
| Width | 81.5mm |
| Mount Type | Chassis |
| Series | RWS |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -10°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 370, 265V dc |
| Maximum Output Voltage | 12V dc |
| SMPS Output Current | 4.3A |
| Minimum Input Voltage | 85V ac |
| KEMET 3600μF Electrolytic Capacitor 450V dc, Screw Mount - ALS70A362QC450Brand | KEMET |
Key Features
- Compact chassis mount power supply with dimensions 82 x 81.5 x 34 mm.
- Operates efficiently with 84% efficiency over a wide input voltage range of 85 to 265 V ac.
- Supports operating temperatures from -10° C to 70° C ensuring reliable performance.
- Features universal input compatibility and screw terminal connections for secure mounting.
- Certified to multiple standards including CE, FCC Class B, IEC/UL/CSA 62368-1 for quality assurance.
- Designed with outstanding thermal performance for quieter convection or fan cooling depending on model.
- Ideal for industrial, broadcast, test & measurement, communication and LED signage applications.
Product Description
The TDK-Lambda RWS-50B-12 is a high-efficiency switching power supply rated at 51.6 watts output power, providing a stable 12 V dc output voltage and a maximum output current of 4.3 A. This chassis mount unit is compact with dimensions 82 mm length, 81.5 mm width, and 34 mm depth, weighing 230 grams. It is engineered for broad industrial use cases including communication equipment, broadcast hardware, industrial machinery, test and measurement instruments, and LED signage requiring reliable power.
Featuring a universal AC input range from 85 to 265 V ac, and maximum input voltage withstand capacity of up to 370 V dc, this power supply can operate safely in diverse power environments. Rated for operation from -10° C to 70° C ambient temperature, it assures thermal stability and long service life. The device’s high efficiency of 84% minimizes energy loss and reduces heat generation, underscoring environmental performance.
The RWS-50B-12 complies with stringent international standards such as CE, EN 55011, EN 55022-B, FCC Class B, IEC/UL/CSA/EN 62368-1, and others, certifying its safety, electromagnetic compatibility, and robustness. Screw terminal connections and chassis mount design provide simple, secure installation in equipment racks or control panels.
Its robust construction and stable electrical characteristics make this switching power supply suitable for industrial manufacturing, electrical panels, commercial systems, communication networks, and laboratory instrumentation. The RWS-B series balances performance, efficiency, and compact footprint for versatile use in medium power supply applications.
Compact chassis mount form factor ensures easy integration. Wide input voltage range supports global power conditions. Enhanced thermal performance for reliable operation across temperature range. Compliance with multiple international safety and EMC standards.
Stable 12 V dc output with 4.3 A current capacity suitable for diverse applications. Energy-efficient design reduces operational costs and environmental impact. Industrial-grade reliability for continuous operation in demanding environments.
Explore EnvMart's electronics category for more power supplies and components from trusted brands like TDK-Lambda designed to meet industrial and commercial needs.
Explore more products in our Switching Power Supplies category.
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Frequently Asked Questions
The TDK-Lambda RWS-50B-12 has an output power of 51.6 watts and provides a stable output voltage of 12 V dc.
This model can supply a maximum output current of 4.3 A.
The efficiency rating of the RWS-50B-12 is 84%.
The dimensions of this unit are 82 mm in length, 81.5 mm in width, and 34 mm in depth.
This power supply can operate in ambient temperatures ranging from -10° C to 70° C.
The RWS-50B-12 features screw terminal connections for secure mounting.
It is certified to multiple standards including CE, FCC Class B, and IEC/UL/CSA 62368-1.
The weight of this model is 230 grams.
It is suitable for industrial, broadcast, test & measurement, communication, and LED signage applications.
The maximum input voltage withstand capacity is up to 370 V dc.
This model supports chassis mounting, making it easy to integrate into equipment racks or control panels.
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