Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well SD-100B-12 DC-DC Converter - 100W - 19~36V in 12V out
105 ~ 135% rated output power
Protection type: Hiccup mode, recovers automatically after fault condition is removed
5.75 ~ 6.75V/10% load | 16.8 ~ 20V/10% load | 31.5 ~ 37.5V 5% load | 31.5 ~ 37.5V/10% load
Protection type: Hiccup mode, recovers automatically after fault condition is removed
Key Features
- ✓2:1 wide input range
- ✓Protections: Short circuit / Overload / Over voltage
- ✓1500VAC I/O isolation
- ✓Built-in EMI filter, low ripple noise
- ✓Low cost
- ✓High reliability
- ✓2 years warranty
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BrandMean Well
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SeriesSD Series
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Power Rating102 Watt
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Output Voltage12 Volt
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Rated Current8.5 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
::specification::
Frequently Asked Questions
Can I use the SD-100B-12 to power a 12V PLC or industrial control panel from a 19-36V source?
Yes, this model is a constant voltage DC-DC converter with a 12V output rated at 8.5A and 102W. It fits control and automation loads that need regulated 12V power when the available input is within the 19-36V range.
Is the SD-100B-12 suitable for 12V embedded computers, HMIs, or communications hardware in mobile equipment?
It can be a fit for 12V embedded and IT hardware that needs constant voltage power and stays within 8.5A and 102W. The 2:1 wide input range of 19-36V is useful where the source is not fixed at a single input value.
Can the SD-100B-12 be used for 12V automation accessories such as relays, small actuators, or monitoring devices?
This converter is suited to 12V automation loads that require constant voltage and draw no more than 8.5A. Its 102W rating makes it more appropriate for moderate 12V panel loads than for higher-current systems.
Is the SD-100B-12 suitable for outdoor or harsh-environment use?
The listed specs give an operating temperature range of -15°C to +60°C, but no IP rating is provided. That means outdoor or washdown suitability is not defined by the stated specs, so it is better matched to protected indoor enclosures within that temperature range.
How does the SD-100B-12 compare with other SD-100 series output options?
Within the SD-100 group, the 12V versions include SD-100A-12, SD-100B-12, SD-100C-12, and SD-100D-12, each rated at 102W and 8.5A. The 24V versions include SD-100A-24, SD-100B-24, SD-100C-24, and SD-100D-24 at 100.8W and 4.2A, while the 5V versions include SD-100A-5, SD-100B-5, SD-100C-5, and SD-100D-5 at 100W and 18A.
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