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Mean Well SCW12W8-05 DC-DC Converter - 12W 9~75V DC in 5V out 10mA
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Description
Description
Key Features
- ✓DIP24 package with industry standard pinout
- ✓8:1(9-75Vdc) ultra-wide input range
- ✓Operating temperature range -40 - +85℃
- ✓No minimum load required
- ✓Comply to BS EN/EN55032 radiated Class A without additional components
- ✓High efficiency up to 87%
- ✓Protections: Short circuit (Continuous) / Overload / Over voltage / UVLO
- ✓Remote ON/OFF control (Optional)
- ✓3KVdc I/O isolation
- ✓3 years warrantyGeneral Specification:
Specifications
Specifications
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BrandMean Well
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SeriesSCWN Series
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Power Rating12 Watt
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Output Voltage5 Volt
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Rated Current0.01 Ampere
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Input Voltage9V~75V
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Standards MetCE,EAC
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Operation ModeConstant Voltage
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Operating Temperature-40°C~85°C
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Warranty3 Year
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Length3.18 cm
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Width2.03 cm
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Height1.22 cm
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Weight0.02 kg
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Frequently Asked Questions
What are the main electrical specifications of the Mean Well SCW12W8-05?
The SCW12W8-05 is a 12W DC-DC converter with a 9 to 75V DC input range and a regulated 5V DC output. It is designed as an ultra-wide 8:1 input model, which helps one part number cover multiple nominal DC bus voltages. This model also provides up to 87% efficiency.
What kind of DC input systems is the SCW12W8-05 designed for?
This model is intended for equipment that operates across nominal 12V, 24V, 36V, 48V, or 72V DC systems within its 9 to 75V input range. That makes it useful where the available DC source can vary widely but the load still requires a stable 5V output. Its ultra-wide range is a key differentiator for mixed-voltage industrial and embedded applications.
Is the SCW12W8-05 suitable for demanding temperature conditions?
Yes. The SCW12W8-05 is rated for operation from -40C to +85C, which makes it appropriate for environments beyond normal room-temperature electronics use. Buyers looking at outdoor enclosures, industrial equipment, or other temperature-variable settings often look for this range.
What protection and isolation features does the SCW12W8-05 include?
This converter includes protection for short circuit, overload, over voltage, and UVLO. It also provides 3KV DC input-to-output isolation, which is important in designs that need electrical separation between the source side and the load side. These protections help make the model more robust in demanding DC power systems.
How does the SCW12W8-05 compare with a standard narrow-input DC-DC converter?
The main difference is its 8:1 ultra-wide input range, from 9 to 75V DC, which is much broader than a typical fixed-input or narrow-range converter. That can reduce the need to qualify different converter variants for different nominal bus voltages. The SCW12W8-05 also combines that wide input capability with a compact DIP24 package and no minimum load requirement.
What product features stand out for system designers evaluating the SCW12W8-05?
The SCW12W8-05 uses an industry-standard DIP24 package, requires no minimum load, and offers optional remote ON/OFF control. It also complies with BS EN/EN55032 radiated Class A without additional components, which can simplify product selection in some designs. Mean Well lists this model with a 3-year warranty.
