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Mean Well SRS-4815 DC-DC Converter - 0.5W - 43.2~52.8V in 15V out
The SRS is a 0.5W Mean Well power converter.
Key Features
- ✓ 1KVDC reinforced I/O isolation
- ✓ Protections: Short circuit / Overload
- ✓ Safety approvals: WITHSTAND VOLTAGE ISOLATION RESISTANCE ISOLATION CAPACITANCE EMC EMISSION EMC IMMUNITY MTBF DIMENSION WEIGHT -25 ~ +105 ± 0.03% / ℃ ℃ , 10 ~ 95% RH ℃ ) (0 ~ 50 10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesSRS Series
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Power Rating0.5 Watt
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Output Voltage15 Volt
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Rated Current0.03 Ampere
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Input Voltage43.2V~52.8V
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No of Output1
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Dimming ControlNone
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Standards MetCE,EMC,FCC
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Operation ModeConstant Voltage
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Operating Temperature-25°C~71°C
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Warranty2 Year
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Length0.89 in
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Width0.39 in
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Height0.33 in
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Weight0.01 lb
::specification::
Frequently Asked Questions
Can I use the SRS-4815 for a low-power 15V rail inside 48V industrial or automation equipment?
Yes, this model is intended to generate a 15V constant-voltage output from a 43.2 to 52.8V input. With a 0.5W rating, it is best suited to light auxiliary, control, or interface circuits rather than higher-power 15V loads.
Is the SRS-4815 suitable for embedded 15V analog or signal-conditioning circuitry on a 48V platform?
It can be a fit where a stable 15V rail is needed and the available source is within 43.2 to 52.8V. The 0.5W output rating means it is aimed at small analog or signal-conditioning sections, not heavy 15V power demands.
Can this converter be used for a compact 15V auxiliary supply in telecom hardware?
Yes, for low-power auxiliary 15V functions, it matches systems that provide 43.2 to 52.8V input. Its 22.6 x 9.9 x 8.4 mm form factor is also useful when board space is limited.
Will the SRS-4815 handle cold or warm equipment cabinets, and is it suitable for outdoor exposure?
The specified operating temperature range is -25°C to +71°C, so it covers a wide span of cabinet conditions. No IP rating is provided, so it should be used in protected equipment housings rather than exposed outdoor installations.
What should I compare when choosing between SRS-4815 and the other 48V-input SRS models?
All of the 48V-input SRS models share the same 0.5W power rating and 43.2 to 52.8V input range. The main difference is output: SRS-4805 is 5V and 100A, SRS-4809 is 9V and 0.06A, SRS-4812 is 12V and 0.04A, and SRS-4815 is 15V and 0.03A.
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