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Mean Well SCWN03W8-15 DC-DC Converter - 3W 9~75V DC in 15V out 8mA
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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 ~ +95℃
- ✓No minimum load required
- ✓Comply to BS EN/EN55032 radiated Class B without additional components
- ✓High efficiency up to 84%
- ✓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 Rating3 Watt
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Output Voltage15 Volt
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Rated Current0.00 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~95°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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Height1.02 cm
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Weight0.01 kg
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Frequently Asked Questions
What is the Mean Well SCWN03W8-15 designed for?
The SCWN03W8-15 is a 3W DC-DC converter module intended for applications that need a regulated 15V DC output from a very wide DC input range. Its 9 to 75V DC input range makes it relevant for systems built around multiple nominal DC bus voltages such as 12V, 24V, 36V, 48V, or 72V.
What input voltage range does the SCWN03W8-15 support?
This model supports an ultra-wide 8:1 input range of 9 to 75V DC. That wide range helps when the source voltage can vary significantly across different equipment or operating conditions.
What output does the SCWN03W8-15 provide?
The SCWN03W8-15 provides a fixed 15V DC output and is rated at 3W. It is intended for designs that specifically require a 15V output rather than an adjustable output voltage.
Is the SCWN03W8-15 suitable for harsh temperature environments?
This converter is specified for operation from -40°C to +95°C, which makes it suitable for demanding industrial environments. Buyers still need to confirm that the full system design stays within the product's rated operating limits.
Does the SCWN03W8-15 require a minimum load to regulate properly?
No minimum load is required for this model. That can simplify product selection for applications where load conditions vary or where the converter may sometimes run with little or no load.
What protection and isolation features are included in the SCWN03W8-15?
The SCWN03W8-15 includes short circuit, overload, over voltage, and UVLO protection features. It also provides 3KV DC input-to-output isolation, which can be important in designs that need electrical separation between input and output sections.
What are the main differences between the SCWN03W8-15 and narrower-input DC-DC converters?
A key differentiator of the SCWN03W8-15 is its 9 to 75V DC ultra-wide input range, which covers multiple nominal system voltages in one model. It also combines that flexibility with a compact DIP24 package, 3KV DC isolation, and compliance with BS EN/EN55032 radiated Class B without additional components.
