COSEL RMB50U-2 Switching Regulator Power Supply

( Brand: Cosel ), ( Part Type: Regulator Supply ), ( Manufacturer Part Number: RMB50U-2 )

Review COSEL New Switching Regulator Power Supply

The Cosel RMB50U-2 is a compact and high-performance switching regulator power supply designed for various applications that require a regulated DC output voltage. This switcher is a part of Cosel's RMB series, which is known for its efficiency, reliability, and flexibility.

The RMB50U-2 is capable of outputting a constant 50 Watts of power at an adjustable output voltage range between 1.5V and 5.5V. The precise voltage regulation allows for tight voltage tolerances, ensuring the stable operation of sensitive load circuits. Its efficiency reaches up to 93%, making the RMB50U-2 an energy-efficient solution for power conversion.

This switching regulator features an internally regulated design, which protects against over-voltage, under-voltage, over-current, and short-circuit conditions. The unit is encapsulated in a compact, full-metal housing, suggesting its robustness and reliability. The RMB50U-2 also comes with an input voltage range of 85V AC to 264V AC, offering extensive application compatibility in industrial settings.

Moreover, the RMB50U-2 can operate in both single-input or dual-input modes with individual current limiting, which permits the use of two input sources providing redundancy or increased reliability in power-critical applications. Built-in remote on/off control and remote sensing capabilities enable users to fine-tune the power supply system and respond to changing load conditions.

The product dimensions are 96.5mm (L) x 101.6mm (W) x 41.1mm (H), allowing it to be easily integrated into various systems offered by the market. Cosel's RMB50U-2 is a reliable choice for industrial, communication, medical, and test equipment applications where high power and precise voltage regulation are essential.

The COS Elizabeth RMB50U-2 is a switching regulator power supply that is widely used due to its compact size, high efficiency, and low cost. Here are some pros and cons that can help you make an informed decision about purchasing this power supply:

1. Compact Size: The COS Elizabeth RMB50U-2 has a very small form factor, making it ideal for applications with limited space.

2. High Efficiency: This power supply is known for its high efficiency, which can help reduce heat dissipation and energy loss.

3. Low Noise: It operates at a low noise level, making it an excellent choice for applications where low noise is essential.

4. Wide Input Voltage Range: It can accept input voltages ranging from 9V to 35V, making it versatile and suitable for various applications.

5. Low Cost: The COS Elizabeth RMB50U-2 is relatively inexpensive compared to many other switching regulators in its class.

1. Limited Output Current: This power supply has a maximum output current of 50W, which might not be sufficient for high-power applications.

2. No Overvoltage Protection: It does not have built-in overvoltage protection, which may require additional components for protection against voltage spikes.

3. Limited Output Voltage Range: The output voltage range is fixed at 12V or 5V, which might not be suitable for all applications.

4. Limited Short Circuit Protection: It lacks built-in short circuit protection, which means that external protective components are required.

The COS Elizabeth RMB50U-2 is an excellent choice for applications that require a compact, efficient, and low-noise switching regulator power supply with a moderate output power. Its wide input voltage range and low cost add to its appeal. However, its limited output current, lack of overvoltage protection, and limited output voltage range are significant drawbacks.

If you're looking for a power supply with a higher output power, I would recommend considering other models with a higher wattage rating. If overvoltage protection is a must-have feature, consider a power supply with built-in protection. Finally, if your application requires a specific output voltage, you should look for a power supply with an adjustable output voltage. Overall, the COS Elizabeth RMB50U-2 can be an excellent choice for smaller applications with modest power requirements.

Details:

The item available here is a new old stock Cosel switching regulator. Heres the specs: Part No: RMB50U-2. See model tag pictures for exact specs. It comes as shown in new condition the original packaging.

Location: R2-GB012825.

part #: rmb50u2 prices

• $55.12-$69.99

specifications strialpower:

• brand: Cosel
• part type: Regulator Supply
• manufacturer part number: RMB50U-2

seller strialpower:

• # reviews: 3017
• rating: 100.0%
• city: Painesville, Ohio

shipping strialpower:

• carrier: USPS, UPS
• cost: $13.20
• transit: 2-6 Days
• service: USPS Ground Advantage, USPS Priority Mail, UPS Ground
• class: Standard, Expedited
• type: Calculated

offer strialpower:

• availability: In Stock
• quantity: 1
• best offers: True
• sold: 0
• started: January 28, 2025
• options: Ship-to-home

payments strialpower:

• credit card: Diners-club
• other
• wallet: Google-pay

general strialpower:

• condition: New
• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies

returns strialpower:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days
• method: Money back

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