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MEAN WELL Switching Power Supply 4.2V DC, 252W, 60A Output, Chassis Mount, Fanless UHP-350R-4.2
Specifications
| Country of Origin | China |
|---|---|
| Brand | MEAN WELL |
| Power | 252W |
| Efficiency | 89% |
| Length | 220mm |
| Model | UHP-350R-4.2 |
| Depth | 31mm |
| Gross Weight | 680g |
| Width | 62mm |
| Mount Type | Chassis |
| Series | UHP-350R |
| Maximum Operating Temperature | 70°C |
| Minimum Operating Temperature | -30°C |
| Number of outputs | 1 |
| Maximum Input Voltage | 370, 264V dc |
| Protections | Short circuit / Overload / Over voltage / Over temperature |
| Maximum Output Voltage | 4.2V dc |
| SMPS Output Current | 60A |
| Minimum Input Voltage | 90V ac |
Key Features
- The product features a chassis mount type for secure installation.
- It has a slim and low-profile design with a 31mm depth, enabling compact integration.
- Fanless cooling supports convection-based heat dissipation up to 350W capacity.
- Operating temperature ranges from -30°C to 70°C for a wide range of industrial environments.
- It includes built-in active PFC function and can withstand 300VAC surge input for 5 seconds.
- Protections provided are short circuit, overload, over voltage, and over temperature.
- The product has LED indicators for power status and supports DC OK active signal and redundant function (optional).
- Efficiency rating is 89%, ensuring energy-efficient operation.
Product Description
MEAN WELL UHP-350R-4.2 switching power supply provides a reliable 4.2V DC output at 60A current with a power rating of 252W. It features chassis mounting for stable fixture within industrial and electronic systems.
This switching power supply is designed with a slim 31mm depth and fanless convection cooling, making it suitable for compact installations requiring silent operation. Wide operating temperature range from -30°C to 70°C allows use in harsh environments typical of industrial automation machinery, electronic instruments, and mechanical equipment.
The unit incorporates an active power factor correction (PFC) function and can endure a 300VAC surge input for 5 seconds, enhancing robustness and safety. Key protections include safeguards against short circuit, overload, over voltage, and over temperature to ensure reliable long-term performance.
The chassis mount type supports secure installation in various automation and control systems. LED indicators provide clear power-on status monitoring. Output current of 60A and maximum output voltage of 4.2V DC suit high-current DC applications.
Dimensions of 220mm length, 62mm width, and 31mm depth enable space-efficient setups. Manufactured in China, this model conforms to multiple international safety standards such as UL, CSA, TUV, and CCC. Applications include industrial automation machinery, industrial control systems, electronic equipment, household appliances, and LED display applications.
This MEAN WELL UHP-350R-4.2 switching power supply is an ideal solution for reliable and efficient power delivery in industrial and commercial electrical systems. Explore more power supply solutions on EnvMart.
Explore more products in our Switching Power Supplies category.
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Frequently Asked Questions
This model provides a maximum output voltage of 4.2V DC and an output current of 60A, resulting in a power rating of 252W.
The dimensions of this power supply are 220mm in length, 62mm in width, and 31mm in depth.
It has an efficiency rating of 89%, ensuring energy-efficient operation.
The operating temperature range is from -30°C to 70°C, making it suitable for various industrial environments.
This model includes protections against short circuit, overload, over voltage, and over temperature to enhance reliability.
It features fanless cooling that supports convection-based heat dissipation, suitable for silent operation.
This power supply is designed for chassis mounting, providing secure installation in various systems.
The maximum input voltage is 370V AC or 264V DC, with a minimum input voltage of 90V AC.
It is suitable for applications in industrial automation machinery, industrial control systems, electronic equipment, household appliances, and LED displays.
The gross weight of the UHP-350R-4.2 is 680 grams.
This model is manufactured in China and conforms to multiple international safety standards such as UL, CSA, TUV, and CCC.
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