Mean Well
Mean Well - 100W Single Output DC - DC Converter - 24VDC
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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 |
Manufacturer Technical Data
| Product Spec Sheet |
 Download |
|---|
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Frequently Asked Questions
Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
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For more information or assistance, please visit our website at www.nexgencomputing.co.za or contact us at support@nexgencomputing.co.za.
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