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TDK-Lambda Switching Power Supply 48V DC, 336W, Rack Mount, 370V DC Max Input, HWS300-48
Specifications
| Country of Origin | Malaysia |
|---|---|
| Brand | TDK-Lambda |
| Power | 336W |
| Efficiency | 85% |
| Length | 6.5in |
| Model | HWS300-48 |
| Depth | 2.4in |
| Gross Weight | 1kg |
| Width | 3.23in |
| Mount Type | Rack |
| Series | HWS |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -10°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 370, 265V dc |
| Standards/Approvals | IEC 61000-4-2, IEC/EN/UL/CSA 60950-1 and 62368-1, SEMI-F47, UL 508, CE, EN 50178, FCC VCC, EN 55011 / EN 55022, HWS1500: Class A |
| Maximum Output Voltage | 48V dc |
| SMPS Output Current | 7A |
| Minimum Input Voltage | 85V ac |
| PFC250 univ input SMPSU w/fan,48V 250WBrand | Power-One |
Key Features
- Provides 48V DC output voltage and 336W output power.
- Universal input voltage range from 85V AC to 265V AC or 120V DC to 370V DC for broad compatibility.
- Single output design with 7A output current, ideal for industrial and laboratory electronics.
- Efficient operation with up to 85% efficiency and a built-in fan for active cooling.
- Certified to IEC, UL, CSA, SEMI-F47, CE, FCC, and other international standards.
- Designed for high reliability with robust protection features including overvoltage and overcurrent safeguards.
- Operating temperature range from -10°C to 70°C ensures performance in demanding environments.
Product Description
The TDK-Lambda HWS300-48 is a high-performance switching power supply engineered for demanding industrial, laboratory, and electronics applications. This 336W, rack-mountable single-output AC to DC embedded power supply provides an output current of 7A at 48V DC, making it suitable for powering sensitive electronic equipment and control systems.
This SMPS unit supports a universal input range from 85V AC to 265V AC as well as 120V DC to 370V DC, ensuring flexibility and compatibility for global installations and renewable energy setups. Designed for compact installation, the HWS300-48 features a built-in cooling fan and requires 50% less space than previous generations, with convenient screw terminals for easy wiring.
Performance is enhanced with up to 85% efficiency, reducing energy loss and heat dissipation in long-term operations. Protection mechanisms include overvoltage and overcurrent safeguards, contributing to the overall safety and reliability of your power infrastructure. An LED indicator provides operational status feedback, while adjustable output voltage (±20%) allows tailored performance.
This model conforms to SEMI F47 requirements for semiconductor manufacturing equipment and meets key certifications including IEC 61000-4-2, IEC/EN/UL/CSA 60950-1 and 62368-1, UL 508, CE, EN 50178, FCC VCC, EN 55011/EN 55022. The robust engineering enables operation across a wide temperature range (from -10°C up to 70°C), suitable for commercial and industrial environments.
Compact form factor measurements are 6.5in by 3.23in by 2.4in, with an estimated weight of 1kg. The HWS series guarantees easy installation, high reliability, and a long product lifecycle - ideal for critical industrial, laboratory, construction, commercial automation, and manufacturing power supply needs.
Browse more TDK-Lambda power solutions in Switching Power Supply categories on EnvMart.
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Frequently Asked Questions
This model provides a 48V DC output voltage with a power rating of 336W.
The maximum output current is 7A at 48V DC.
The dimensions are 6.5 inches in length, 3.23 inches in width, and 2.4 inches in depth.
It operates with an efficiency of up to 85%.
The operating temperature range is from -10°C to 70°C.
It is certified to IEC 61000-4-2, IEC/EN/UL/CSA 60950-1 and 62368-1, SEMI-F47, UL 508, CE, EN 50178, FCC VCC, and EN 55011/EN 55022.
It features a built-in fan for active cooling during operation.
This model is designed for rack mounting.
Yes, it has an adjustable output voltage capability of ±20%.
It includes overvoltage and overcurrent protection safeguards.
The estimated weight of this unit is 1kg.
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