SKU: 8382186669

Mean Well - 100W Single Output DC - DC Converter - 24VDC

Sale price$765.07 Regular price$850.08
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Description

Mean Well - 100W Single Output DC - DC Converter - 24VDCHigh Efficiency 100W DC to DC Power Solution Ensure stable and reliable power for your critical systems with the Mean Well SD 100B 24, a robust 100W enclosed DC DC converter. This high performance unit is engineered to take a wide DC voltage input from 19V to 36V and deliver a clean, regulated 24V DC output, making it a versatile solution for both step down (buck) and step up (boost) applications. It's an ideal choice for industrial automation,

High-Efficiency 100W DC-to-DC Power Solution

Ensure stable and reliable power for your critical systems with the Mean Well SD-100B-24, a robust 100W enclosed DC-DC converter. This high-performance unit is engineered to take a wide DC voltage input from 19V to 36V and deliver a clean, regulated 24V DC output, making it a versatile solution for both step-down (buck) and step-up (boost) applications. It's an ideal choice for industrial automation, telecommunications, and battery backup systems where consistent power is paramount.

Robust Protection and Industrial-Grade Reliability

Built for demanding environments, the SD-100B-24 features a comprehensive suite of protections, including safeguards against short circuits, overload, and over-voltage. The overload protection utilizes a hiccup mode that allows the unit to automatically recover once a fault condition is resolved. With 1500VAC input-output isolation, a built-in EMI filter to minimize noise, and 100% full-load burn-in testing, this converter is designed for long-term, dependable operation. Its durable enclosed design and free air convection cooling ensure optimal performance across a wide operating temperature range.

Key Features

  • Wide 2:1 DC input range (19-36VDC).
  • Stable, regulated 24VDC output at 4.2A.
  • Delivers up to 100.8W of continuous power.
  • Comprehensive protections: Short circuit, overload, and over-voltage.
  • High-reliability design with 100% full-load burn-in test.
  • 1500VAC I/O isolation for enhanced safety.
  • Fixed switching frequency at 83kHz for low noise operation.

Technical Specifications

Model SD-100B-24
Output
DC Voltage 24V
Rated Current 4.2A
Rated Power 100.8W
Input
Voltage Range 19 ~ 36VDC
Efficiency (Typ.) 78%
Protection
Overload 105 ~ 135% rated output power. Hiccup mode, recovers automatically after fault condition is removed.
Over Voltage 115 ~ 165% rated output voltage. Shut down o/p voltage, re-power on to recover.
Environment
Working Temperature -10 ~ +60°C
Safety & EMC
Withstand Voltage I/P-O/P: 1.5KVAC, I/P-FG: 2KVAC, O/P-FG: 0.5KVAC
Other
Dimensions (L x W x H) 199 x 98 x 38 mm
Weight 0.65 kg
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8382186669

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4.1 ★★★★★
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A
Verified Purchase
Angie McDonald
Lake Worth, US
★★★★★ 5
Perfect fit
They are a rubbery flexible and fit just right in my back water and peppers.
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Reviewed in the United States on March 30, 2026
A
Verified Purchase
Amber Di Falco
Omaha, US
★★★★★ 5
Excellent solution to prevent vial contamination.
Good fit. Helps keep my vials sealed and sanitary. Clean before and during each use to prevent issues. The large caps are a great fit on 10ml water vials and the small caps are a great fit on 3ml research vials. The price was good, the variety of size and color are nice. Overall no complaints to report.
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Reviewed in the United States on February 21, 2026
A
Verified Purchase
Angela
Massapequa, US
★★★★★ 5
💯
Súper buenas y se puede lavar
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Reviewed in the United States on March 9, 2026
R
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Ray Hernandez
Omaha, US
★★★★★ 4
Great for the price
They are very nice quality, but the 3ml are a little tight on the vial. This is not necessarily a bad thing, but something to note. The 10ml are a little lose on 10ml, but work great on 30ml hospira bac water
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Reviewed in the United States on February 2, 2026
E
Verified Purchase
Elizabeth Allen
Draper, US
★★★★★ 3
Some easy, some not
Some fit good, some are a little rough to get on
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Reviewed in the United States on February 4, 2026

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