STEPPERONLINE S-400-48 Switching Power Supply

( Brand: Stepperonline ), ( Part Type: Supply ), ( Manufacturer Part Number: S-400-48 ), ( Country Of Origin: China )

Review STEPPERONLINE Switching Mode Power Supply

The Stepper Online S-400-48 is a high-performance switching power supply specifically designed for industrial and laboratory applications that require a reliable and stable power source. This power supply delivers a continuous output power of 400 watts and can provide up to 48 volts DC with an efficiency of up to 92%.

The S-400-48 features an advanced design with over-voltage, over-current, and short-circuit protection. It also includes a remote on/off function and a remote sense input, allowing for precise voltage regulation. The power supply has a compact size of 10.5 inches (L) x 6.5 inches (W) x 2.2 inches (H), making it ideal for space-constrained environments.

The Stepper Online S-400-48 is built to meet the stringent requirements of industrial applications. It has a rugged metal housing that provides excellent protection against vibration, shock, and other harsh operating conditions. The power supply also features a wide input voltage range of 85-264 VAC, making it suitable for use in various electrical environments.

The S-400-48 comes with a variety of output connector options, including a 4-pin XT6 pin connector and a 5-pin DIN rail mounting connector. This flexibility allows users to choose the best connector type for their specific application. The power supply also includes a built-in fan for cooling, ensuring that it operates efficiently and reliably even under heavy loads.

Overall, the Stepper Online S-400-48 is a high-quality switching power supply that offers reliable and stable power output, advanced protection features, and flexible connector options. Its rugged design and wide input voltage range make it an excellent choice for industrial and laboratory applications where a dependable power source is essential.

The Stepper Online S-400-48 is a switching power supply designed for use in various industrial applications. Here are some pros and cons that may help you make an informed decision about purchasing this power supply:

1. High power output: The S-400-48 can deliver a maximum output power of 400 watts at 24 volts, making it suitable for powering demanding industrial equipment.

2. Wide input voltage range: This power supply can accept input voltages ranging from 85 to 264 volts AC, making it adaptable to various power sources.

3. Overload and short-circuit protection: The S-400-48 is equipped with overload and short-circuit protection, which can help prevent damage to the power supply and connected equipment.

4. Compact design: With dimensions of 12.6 x 8.9 x 3.5 inches, this power supply is relatively compact, making it easy to install in limited spaces.

5. RoHS compliant: This power supply is RoHS compliant, meaning it contains minimal or no hazardous materials.

1. Lack of remote on/off: The S-400-48 does not have a remote on/off feature, which may be a limitation for some applications.

2. Limited output voltage range: Although the power supply can deliver a high power output, it only offers a limited range of output voltages (12, 24, and 48 volts).

3. No overvoltage protection: This power supply does not have overvoltage protection, which may be a concern for applications where input voltage fluctuations are common.

The Stepper Online S-400-48 is a reliable and powerful switching power supply with a wide input voltage range, overload and short-circuit protection, and a compact design. However, it lacks remote on/off functionality and offers a limited output voltage range. Ultimately, the decision to purchase this power supply depends on the specific requirements of your application and whether the pros outweigh the cons.

If you require a high-power switching power supply with a wide input voltage range and overload and short-circuit protection, the Stepper Online S-400-48 is a worthwhile consideration. However, if you need remote on/off functionality or a wider range of output voltages, you may want to explore other options. Additionally, it is always a good idea to consult with a qualified electrical engineer or technician to ensure that the power supply is suitable for your application.

Details:

Made by the reputable brand STEPPERONLINE in China, this power supply is reliable and efficient, providing stable output for a variety of electrical devices. STEPPERONLINE S-400-48 Switching Mode Power Supply Unused inventory. With its switching mode technology, it offers a cost-effective solution for powering machinery, equipment, and systems in various industries. Same day shipping.

B - TOP The STEPPERONLINE S-400-48 Switching Mode Power Supply is a high-quality electrical component designed for industrial and commercial applications. New sealed units, sealed, manufacturer packed.

part #: s40048 prices

• $33.00-$330.00

specifications strialpower:

• brand: Stepperonline
• part type: Supply
• manufacturer part number: S-400-48
• country of origin: China

payments strialpower:

• wallet: Paypal
• credit card: Discover
• other

returns strialpower:

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

offer strialpower:

• best offers: True
• started: November 15, 2025
• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home

general strialpower:

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

shipping strialpower:

• carrier: USPS
• type: Calculated
• class: Standard
• service: USPS Ground Advantage
• transit: 5-11 Days
• cost: $0.00

seller strialpower:

• rating: 98.8%
• # reviews: 428
• city: Los Gatos, California

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