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.

1 5

Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well

Mean Well SRS-4815 DC-DC Converter - 0.5W - 43.2~52.8V in 15V out

SKU:

SRS-4815

Log in to see price Trade pricing & online ordering for account holders

Notify me when it's back in stock

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

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Model	Power	Voltage	Current	IP Rating
Mean Well SRS-4812 DC-DC Converter - 0.5W - 43.2~52.8V in 12V out	0.5W	12V	0.04A	Indoor	View
Mean Well SRS-4809 DC-DC Converter - 0.5W - 43.2~52.8V in 9V out	0.5W	9V	0.05A	Indoor	View
Mean Well SRS-4805 DC-DC Converter - 0.5W - 43.2~52.8V in 5V out	0.5W	5V	0.1A	Indoor	View
Mean Well SRS-2415 DC-DC Converter - 0.5W - 21.6~26.4V in 15V out	0.5W	15V	0.03A	Indoor	View
Mean Well SRS-2412 DC-DC Converter - 0.5W - 21.6~26.4V in 12V out	0.5W	12V	0.04A	Indoor	View
Mean Well SRS-2409 DC-DC Converter - 0.5W - 21.6~26.4V in 9V out	0.5W	9V	0.05A	Indoor	View
Mean Well SRS-2405 DC-DC Converter - 0.5W - 21.6~26.4V in 5V out	0.5W	5V	0.1A	Indoor	View
Mean Well SRS-1215 DC-DC Converter - 0.5W - 10.8~13.2V in 15V out	0.5W	15V	0.03A	Indoor	View
Mean Well SRS-1212 DC-DC Converter - 0.5W - 10.8~13.2V in 12V out	0.5W	12V	0.04A	Indoor	View
Mean Well SRS-1209 DC-DC Converter - 0.5W - 10.8~13.2V in 9V out	0.5W	9V	0.05A	Indoor	View
Mean Well SRS-1205 DC-DC Converter - 0.5W - 10.8~13.2V in 5V out	0.5W	5V	0.1A	Indoor	View
Mean Well SRS-0515 DC-DC Converter - 0.5W - 4.5~5.5V in 15V out	0.5W	15V	0.03A	Indoor	View
Mean Well SRS-0512 DC-DC Converter - 0.5W - 4.5~5.5V in 12V out	0.5W	12V	0.04A	Indoor	View
Mean Well SRS-0509 DC-DC Converter - 0.5W - 4.5~5.5V in 9V out	0.5W	9V	0.05A	Indoor	View
Mean Well SRS-0505 DC-DC Converter - 0.5W - 4.5~5.5V in 5V out	0.5W	5V	0.1A	Indoor	View

Please log in to write a review.

{ "id":8442843889963, "variants" :[{ "context":"default", "variant_id": 45713031135531, "sku":"SRS-4815", "inventory_qty" : 0, "customer" :false, "custom_html" :"\u003ca class=\"text-current logged-out-price logged-out\" href=\"https:\/\/wellforces.co.nz\/customer_authentication\/redirect?locale=en\u0026region_country=NZ\"\u003e\n \u003cspan \u003ePlease \u003c\/span\u003e \u003cspan class=\"login-text\"\u003eLogin\u003c\/span\u003e \u003cspan\u003e for Pricing\u003c\/span\u003e\n \u003c\/a\u003e", "volume_html" :"\u003cvolume-pricing class=\"parent-display inside_product_form\" id=\"volume-pricing-main\" \u003e\u003c\/volume-pricing\u003e" } ] }

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

Mean Well SRS-4815 DC-DC Converter - 0.5W - 43.2~52.8V in 15V out

Key Features

Frequently Asked Questions

Payment & Security

Other SRS Series Models

Write a review

Your cart

Mean Well SRS-4815 DC-DC Converter - 0.5W - 43.2~52.8V in 15V out

Key Features

Company Information

Services and Support

Choose options