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MEAN WELL Single Output 350.4W Regulated Isolated DC/DC Converter Chassis Mount 48V Output 72-96V Input SD-350D-48
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Converters / DC-DC Converters MEAN WELL SD-350 DC/DC Converter, 48V dc/, 96V dc |
| Brand | MEAN WELL |
| Efficiency | 89% |
| Length | 215mm |
| Model | SD-350D-48 |
| Depth | 50mm |
| Gross Weight | 1.1kg |
| Width | 115mm |
| Mount Type | Chassis |
| Series | SD-350 |
| Maximum Operating Temperature | 60°C |
| Minimum Operating Temperature | -20°C |
| MTBF | 209400h |
| Number of outputs | 1 |
| Ripple and Noise | 200mV Pk-Pk |
| Maximum Output Power | 350.4W |
| Maximum Input Voltage | 96V dc |
| Standards/Approvals | EN 55022Class B, ENV 50204, EN 61000-4-2 |
| Minimum Input Voltage | 72V |
| Output Voltage 1 | 48V dc |
| Output Current 1 | 7.3A |
| Output Voltage Adjustment Range | 53 V |
| Isolation Voltage | 1.5kV ac |
| Input Ratio | 2:1 |
| Input Ratio2 | 1 |
| Wide 2 | 1 input voltage range |
Key Features
- Designed for chassis mounting applications.
- Output current rated at 7.3A for reliable power delivery.
- High efficiency up to 89% reduces energy loss.
- Supports operating temperatures from -20°C to 60°C for robust use.
- Incorporates 1.5kV AC isolation for safety and noise immunity.
- Adjustable output voltage with 53V range ensures precise control.
- Protected against short circuit, overload, and overvoltage conditions.
- Built-In LED indicator for power status monitoring.
Product Description
MEAN WELL SD-350D-48 is a premium single output enclosed regulated isolated DC/DC converter designed for industrial and electronics applications requiring stable and reliable 48V power supply. It supports a wide input voltage range from 72V to 96V DC with a 2:1 input ratio, delivering a maximum output power of 350.4 watts at 7.3 amperes.
This chassis mount converter offers high efficiency of 89%, minimizing heat dissipation and energy wastage. It features a robust design capable of operating in harsh environments with an ambient temperature range from minus 20 degrees Celsius up to 60 degrees Celsius. The unit includes 1.5kV AC isolation between input and output to ensure electrical safety and reduce interference.
The output voltage adjustment range of 53V enables fine tuning to meet specific load requirements. The converter provides comprehensive protection mechanisms including short circuit, overload, and overvoltage protections, enhancing device and system reliability.
Compact form factor measuring 215mm length, 115mm width, and 50mm depth, along with a weight of 1.1kg, facilitates easy chassis integration. An onboard LED power indicator simplifies status monitoring during operation.
Designed for chassis mounting. Wide 2:1 input voltage ratio with 72-96V DC input. High efficiency of 89% for energy savings. Operating temperature range from -20°C to 60°C. 1.5kV AC input-output isolation for electrical safety.
Adjustable output voltage with 53V adjustment range. Overload, overvoltage, and short circuit protections. Compact dimensions and lightweight design. LED power-on indicator for easy status check.
This MEAN WELL DC/DC Converter is ideal for industrial electronics, telecommunications equipment, power supply systems, and battery charging applications where regulated DC voltage is essential. It supports industries requiring durable power conversion solutions such as manufacturing, automation, and instrumentation.
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Frequently Asked Questions
The maximum output power of this model is 350.4 watts.
It supports a wide input voltage range from 72V to 96V DC.
The output current is rated at 7.3A.
This model achieves an efficiency of up to 89%.
It operates within a temperature range of -20°C to 60°C.
This unit is designed for chassis mounting applications.
The isolation voltage is rated at 1.5kV AC, ensuring safety and noise immunity.
It measures 215mm in length, 115mm in width, and 50mm in depth.
It includes protections against short circuit, overload, and overvoltage conditions.
The output voltage can be adjusted within a range of 53V.
It complies with EN 55022 Class B, ENV 50204, and EN 61000-4-2 standards.
The weight of this unit is 1.1kg.
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