PULS QS40.481 Power Supply Ac Box 20A 100-240V 48VDC

( Brand: Puls ), ( Nominal Voltage Rating: Ac ), ( Mounting Style: Din Rail Mount ), ( Output Voltage Rating: Dc ), ( Type: Power Supply ), ( Nominal Current Rating: 20 A ), ( Manufacturer Part Number: QS40.481 ), ( Minimum Operating Temperature: 25 C )

Review PULS Power Supply 20a Ac 100-240v 48vdc New In Box Usa Stock

The PULS QS40.481 is a versatile and powerful AC-DC external power supply designed for various industrial applications. With an output power of up to 48 Volts DC and a maximum current of 20 Amperes, this power supply can handle demanding tasks with ease.

The PULS QS40.481 features an input voltage range of 100-240 Volts AC, making it suitable for use in numerous geographical locations. Its universal AC input ensures compatibility with various power grids around the world, providing flexibility and convenience.

This power supply comes in a robust and compact box design, making it an excellent choice for space-constrained installations. The exterior dimensions are 135 mm (W) x 81 mm (H) x 195 mm (D), allowing it to fit easily into most equipment racks or enclosures.

The PULS QS40.481 is engineered with advanced safety features to protect both the power supply and connected equipment. These safety features include overvoltage protection, undervoltage protection, overcurrent protection, short-circuit protection, and thermal protection.

The power supply provides multiple output configurations, including selectable voltage levels and parallel or series operation. This flexibility allows users to customize the power supply output to meet their specific application requirements.

The PULS QS40.481 features an efficient design with a high power factor of 0.95, ensuring minimal energy loss and reduced heat generation. It also incorporates a wide input voltage range and high efficiency levels, resulting in excellent energy savings and reduced operating costs.

The power supply includes various interfaces for easy connection and monitoring, such as an LED display, a remote on/off switch, and a remote sensing terminal. It also features a modular design, allowing for easy maintenance and replacement of components as needed.

The PULS QS40.481 is built to meet the highest industry standards for reliability and durability, including IEC 61323-1 and IEC 61323-2. It is also certified for use in hazardous locations, making it an excellent choice for applications in industries such as oil and gas, mining, and transportation.

In summary, the PULS QS40.481 is a powerful and versatile AC-DC external power supply that offers a wide input voltage range, advanced safety features, and efficient design. Its compact size, customizable output configurations, and high reliability make it an excellent choice for various industrial applications.

The Puls QS40.481 power supply is a versatile option for those in need of a reliable AC-DC converter. Here are some pros and cons to help you make an informed decision:

1. Wide Input Voltage Range: The power supply can operate on a voltage range of 100-240V AC, making it suitable for use in various regions and electrical environments.

2. High DC Output: With a DC output of 48V, this power supply can be used in applications that require a stable, high voltage power source.

3. Protection Circuitry: The Puls QS40.481 features various protective circuits such as over voltage, over current, short circuit, and over temperature protection, ensuring the safety of connected loads.

4. Compact Design: Despite its high power capabilities, the power supply has a compact design, making it easy to install in limited spaces.

5. Efficient: The power supply is designed to be energy-efficient, reducing power losses and saving on energy costs in the long run.

1. Limited Power Capacity: With a maximum power output of 20A, this power supply may not be suitable for high power applications.

2. Expensive: Compared to other power supplies with similar specifications, the Puls QS40.481 can be considered expensive.

3. No Remote On/Off: The power supply does not have a remote on/off feature, which may be a disadvantage for certain applications.

The Puls QS40.481 power supply offers a wide input voltage range, high DC output, protection circuitry, compact design, and energy efficiency, making it a reliable and versatile option for applications that require a stable, high voltage power source. However, its limited power capacity and high cost may be a disadvantage for some users.

If you require a power supply with a higher power capacity or a lower cost, you may want to consider other options in the market. However, if you need a reliable and versatile power supply with a high DC output and a wide input voltage range, the Puls QS40.481 power supply is a solid choice.

Details:

QS40.481 - PULS Power Supply, 960W, 100-240VAC 1PH, 48-54VDC, 20-17.8A. PULS POWER SUPPLY 20A AC 100-240V 48VDC NEW IN BOX STOCK.NEW. SAME DAY SHIP NEXT AIR AVAILABLE PER REQUEST ON ALL ITIEMS SURPLUS UNLIMITED USA STOCK 30 GUARANTEE .

part #: qs40481 prices

• $151.05-$379.05

specifications strialpower:

• brand: Puls
• nominal voltage rating: Ac
• mounting style: Din Rail Mount
• output voltage rating: Dc
• type: Power Supply
• nominal current rating: 20 A
• manufacturer part number: QS40.481
• minimum operating temperature: 25 C

returns strialpower:

• policy: No Returns

payments strialpower:

• wallet: Google-pay
• credit card: Mastercard
• other

general strialpower:

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

shipping strialpower:

• type: Calculated
• class: Standard
• service: UPS Ground
• cost: $16.24
• transit: 4-8 Days
• carrier: UPS

seller strialpower:

• rating: 100.0%
• city: West Wareham, Massachusetts
• # reviews: 93

offer strialpower:

• availability: In Stock
• quantity: 4
• best offers: True
• options: Ship-to-home
• sold: 0
• started: October 12, 2025

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