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Mean Well SD-100B-5 DC-DC Converter - 100W - 19~36V in 5V out
Description
Description
Features
- Compliance to EN50155 and EN45545-2 railway standard
- 2:1 wide input range
- Protections: Short circuit / Overload / Over voltage / Input reverse polarity
- 4000VDC I/O isolation
- Cooling by free air convection
- Half encapsulated
- Built-in constant current limiting circuit
- 1U low profile 36mm
- All using 105℃ long life electrolytic capacitors
- LED indicator for power on
- 100% full load burn-in test
- 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesSD Series
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Power Rating100 Watt
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Output Voltage5 Volt
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Rated Current18 Ampere
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Input Voltage19V~36V
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No of Output1
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Dimming ControlNone
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Standards MetEAC
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Operation ModeConstant Voltage
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Operating Temperature-15°C~60°C
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Warranty3 Year
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Length7.83 in
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Width3.86 in
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Height1.5 in
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Weight1.43 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the SD-100B-5 to power 5V industrial controllers or embedded electronics from a 19-36V source?
Yes, this model delivers 5V constant voltage output up to 18A with a 100W rating. It is appropriate for 5V embedded or control electronics when the source feeding the converter stays within 19-36V.
Is the SD-100B-5 suitable for 5V logic-heavy systems with higher current demand?
It is better suited to 5V applications that need more current than the 12V or 24V versions because this model is rated for 18A at 5V. The output remains constant voltage, which is typical for digital and embedded loads that expect a fixed 5V rail.
Can the SD-100B-5 be used for 5V automation interfaces, industrial computing boards, or communications modules?
It can fit 5V industrial and embedded subsystems that need regulated output and stay within 18A and 100W. That makes it a practical choice for denser 5V electronics loads than models intended for 12V or 24V outputs.
Is the SD-100B-5 intended for outdoor environments?
The stated operating temperature range is -15°C to +60°C, but no IP rating is listed in the provided specs. On that basis, outdoor or exposed-environment suitability is not defined, so it is best considered for protected indoor enclosures within the stated temperature range.
How does the SD-100B-5 compare with the other SD-100 output variants?
The 5V SD-100 models SD-100A-5, SD-100B-5, SD-100C-5, and SD-100D-5 are rated at 100W and 18A. The 12V versions SD-100A-12, SD-100B-12, SD-100C-12, and SD-100D-12 are 102W and 8.5A, while the 24V versions SD-100A-24, SD-100B-24, SD-100C-24, and SD-100D-24 are 100.8W and 4.2A.
