MEAN WELL S-40-15 Switching Power Supply 40W 15V 2.8A

( Brand: Mean Well ), ( Nominal Voltage Rating: Ac ), ( Plug Type: Cee 7/7 ), ( Custom Bundle: No ), ( Ripple Noise: 5 Mv ), ( Manufacturer Part Number: S-40-15 ), ( Backup Time: 1 Min ), ( Unit Type: Unit ), ( Efficiency: 0.75 ), ( Item Height: 5 In ), ( Maximum Operating Temperature: 35 C ), ( Protection Properties: Anti-island Protection ), ( Mounting Style: Stand Alone ), ( Nominal Current Rating: 15 A ), ( Color: Silver ), ( Item Diameter: 1 In ), ( Nominal Power Rating: 40 W ), ( Nominal Capacity: 1.2 Ah ), ( Minimum Operating Temperature: 65 C ), ( Installation Area: Indoor ), ( California Prop 65 Warning: Frghj ), ( Series: Abc200 ), ( Output Voltage Rating: Dc ), ( Type: Flyback Converter ), ( Country/region Of Manufacture: China ), ( Construction Type: Open Frame )

Review MEAN WELL 40w 15v 2.8a Switching Power Supply

The MEAN WELL S-40-15 is a high-performance switching power supply designed to deliver 40 watts of power with an output voltage of 15 volts. This versatile power supply is also capable of delivering a maximum current of 2.8 amperes, making it an ideal choice for various applications that require stable and reliable power.

The S-40-15 is a 2.8A, 40W, 15V switching power supply designed for use in industrial, commercial, and laboratory environments. Its compact size, measuring just 3.9 inches long, 1.6 inches wide, and 1.3 inches high, makes it easily installable in tight spaces. The power supply features a universal AC input that can accept voltages ranging from 90V to 264V, allowing it to operate globally.

The power supply is designed with Mean Well's renowned quality and reliability in mind. It features overload protection, short-circuit protection, and overvoltage protection to ensure safe operation. The output voltage is regulated, providing a stable and consistent power supply to connected equipment.

The S-40-15 comes with a number of safety certifications, including UL, CSA, CE, and FCC, ensuring compliance with various international safety standards. The power supply also features a fan for active cooling, which ensures efficient operation and prolongs the life of the components.

The power supply has a standard IEC input and a 5.5mm x 2.1mm DC output connector, making it easy to connect and use. It also comes with a detachable 1.5m long power cord for added flexibility. The unit is built to operate in temperatures ranging from -10 C to 50 C, making it suitable for a wide range of operating environments.

In summary, the MEAN WELL S-40-15 is a reliable and efficient switching power supply that delivers 40 watts of power at 15 volts with a maximum current of 2.8 amperes. Its compact size, universal AC input, and various safety certifications make it an ideal choice for a wide range of applications. Its built-in safety features and active cooling ensure safe and stable operation, making it a smart investment for any industrial, commercial, or laboratory environment.

The Mean Well LVS-35-15 S-40-15 is a 40W, 15V, 2.8A switching power supply designed for various applications, particularly in the field of laboratory and industrial equipment. Here are some pros and cons that may help you make an informed decision about purchasing this power supply.

1. Mean Well is a reputable brand known for producing high-quality and reliable power supplies.

2. This power supply offers a wide input voltage range of 90-264VAC, making it suitable for use in various regions and voltage conditions.

3. It has a high efficiency of up to 92%, which can help reduce energy waste and save on electricity costs.

4. The S-40-15 model features a safety-certified design, adhering to various international safety standards such as UL, CSA, and CE.

5. It has a built-in over-current protection (OCP) feature, which helps prevent damage to the power supply or connected devices in case of overload.

1. The price point of this power supply is relatively higher compared to some other brands or lower-wattage models from Mean Well.

2. This power supply does not come with an AC cord, so you will need to purchase one separately.

3. Depending on the specific application, some users may require additional features or modifications, which may require additional costs or effort.

The Mean Well LVS-35-15 S-40-15 is a reliable and efficient switching power supply that can cater to various applications, particularly in the laboratory and industrial sectors. Its wide input voltage range, high efficiency, and safety certifications make it a solid choice for users seeking a dependable power supply. However, its higher price point and the need for an additional AC cord may be drawbacks for some potential buyers.

If you require a 40W power supply with a wide input voltage range and need the reliability and safety features of a reputable brand like Mean Well, then the LVS-35-15 S-40-15 is a strong recommendation. Keep in mind the additional costs for an AC cord and consider whether any additional features or modifications are necessary for your specific application.

Details:

S-40-15 Mean Well 40W 15V 2.8A Switching Power Supply. ORDERS PAID BY 12 NOON CENTRAL TIME SHIP THE SAME DAY.

part #: s4015 prices

• $14.39-$29.24

specifications strialpower:

• brand: Mean Well
• nominal voltage rating: Ac
• plug type: Cee 7/7
• custom bundle: No
• ripple noise: 5 Mv
• manufacturer part number: S-40-15
• backup time: 1 Min
• unit type: Unit
• efficiency: 0.75
• item height: 5 In
• maximum operating temperature: 35 C
• protection properties: Anti-island Protection
• mounting style: Stand Alone
• nominal current rating: 15 A
• color: Silver
• item diameter: 1 In
• nominal power rating: 40 W
• nominal capacity: 1.2 Ah
• minimum operating temperature: 65 C
• installation area: Indoor
• california prop 65 warning: Frghj
• series: Abc200
• output voltage rating: Dc
• type: Flyback Converter
• country/region of manufacture: China
• construction type: Open Frame

offer strialpower:

• started: August 28, 2025
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0

shipping strialpower:

• carrier: USPS
• transit: 5-11 Days
• type: Fixed
• class: Standard
• cost: $9.99
• service: USPS Ground Advantage

seller strialpower:

• city: Concord, California
• rating: 98.6%
• # reviews: 2014

returns strialpower:

• policy: No Returns

general strialpower:

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

payments strialpower:

• other
• wallet: Paypal
• credit card: Mastercard

Mean Well S-40-15 Is Similar To:

• Allen-bradley Sp-750-48 Mean Well Industrial 750w Power Supply Input 100-240vac Output 48v (36.4% similar) Mean Well SP-750-48 industrial 750W power supply input 100-240VAC output 48V...(June 15th, 2024)
• Mean Well Ps-65-r12-vai Power Supply Circuit Board (56.3% similar) Part #: Mean Well PS-65-R12-VIA for sale...(June 16th, 2024)
• Mean Well S24024 Meanwell S-240-24 Switching Mode Power Supply (67.8% similar) Mean well S-240-25 switching mode power supply normal wear and tear. Same day shipping. Solid used unit...(June 16th, 2024)
• Mean Well Gsm220a24-r7b (34.2% similar) This powerful device is perfect for plc processors and hims, providing efficient consistent power to keep your systems running smoothly. With its sturdy construction and advanced features, the GSM220A24-R7B is ideal choice for businesses industries that demand best in automation motion control...(June 17th, 2024)
• Mean Well Psp-600-48 100-240vac 8.2a 48v 12.5a 600w Switching Power Supply Used (66.7% similar) The power supply is a working pull and will come as pictured. You are buying a used Mean Well PSP-600-48 100-240VAC 8.2A 48V 12.5A 600W switching power supply...(June 17th, 2024)
• Mean Well Dr12024 Dr-120-24 Power Supply 1ph 120vac 3.3a 240vac 2a In 24vdc 5a Lot Of 4 (38.6% similar) Shipping dimensions: length 11 in. Part NUMBERDR12024. Country of manufacture china. And the cost of return shipping. Condition used. Items in LOT4. Ask our experts. Model DR-120-24...(June 18th, 2024)
• Mean Well Ndr-120-24 24v 5a Power Supply (62.4% similar) Item will come with a 30 day warranty. Photos are of the actual unit for sale. Item was recently removed from working service and is in excellent order. Includes power supply as pictured. Cosmetically in good condition showing minor scuffs / scratches blemishes from previous...(June 19th, 2024)
• Mean Well Edr-120-12 Single Output 12v 10 Amp 120w Din Rail Power Supply (52.8% similar) Mean Well power supply removed from working equipment...(June 19th, 2024)
• Mean Well Rst-5000 Rst-5000-48 Power Supply (58.3% similar) The Mean Well REST-5000-48 is a industrial, single output, ac-dc power supply. Very lightly used. Expedited shipping options also available. Can ship same-day with orders before 3PM pacific. Fully functional with some.minor superficial scratches on the top housing. Mean Well REST-5000-48...(June 20th, 2024)
• Mean Well Rsp-1000-24 Lot Of 55 Mw Ac-dc Single Output Enclosed Power Supply (52.7% similar) Good condition with minor scratches/scuffs around enclosure. Guaranteed working...(June 20th, 2024)
• Mean Well Lps-100-24 Meanwell 24v 100w Switching Power Supply (68.4% similar) Orders paid by 12 noon central time ship the same day. LP'S-100-24 Mean well 24V 100W switching power supply...(June 20th, 2024)