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Mean Well RS-15-5 Power Supply 15W 5V 3A

4.8 (14 reviews)

miniature sizeeconomicalwithstand 5G vibration and 70°C operation

SKU:

RS-15-5

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Select model — 7 in this family

RS-15-5

RS-15-5 15W 5V Backorder

RS-100-5 100W 5V Backorder

RS-150-5 150W 5V Backorder

RS-25-5 25W 5V In stock

RS-35-5 35W 5V Backorder

RS-50-5 50W 5V Backorder

RS-75-5 75W 5V Backorder

Product variants

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The RS-15 is a 15W Mean Well power converter (input range: 85~264VAC, operating temperature: -20~+70℃).

Key Features

✓ Input voltage range: 85~264VAC
✓ DC output voltage adjustable ±10%
✓ 3KVAC reinforced I/O isolation
✓ Wide operating temperature: -20~+70℃
✓ Protections: Overload / Over voltage / Over temperature
✓ Safety approvals: WITHSTAND VOLTAGE 20 ~ 90% RH non-condensing -40 ~ +85 ± 0.03%/ ℃ ℃ , 10 ~ 95% RH ℃ (0 ~ 50 ) 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes UL62368-1, TUV EN62368-1 , EAC TP TC 004, CCC GB4943 .1, BSMI CNS14336-1
✓ 3 years warranty

Frequently Asked Questions

Can I use the RS-15-5 for a 5V embedded controller or development board in industrial equipment?

Yes, this unit provides constant-voltage 5V output up to 3A. It fits 5V embedded electronics, controller boards, and small industrial logic assemblies that stay within its 15W rating.

Is the RS-15-5 suitable for powering USB-class 5V electronics inside a machine or kiosk?

It can be appropriate for internal 5V electronics when the total load does not exceed 3A. The main selection points are its fixed 5V output and 15W maximum power.

Can this model support 5V sensor interfaces or automation I/O modules?

It is a reasonable choice for 5V sensor interface boards, compact I/O modules, and low-power automation electronics that need constant-voltage 5V power. Capacity is limited to 3A, so it is best for lighter 5V loads rather than larger systems.

Is the RS-15-5 useful in equipment that sees vibration or elevated cabinet temperatures?

The features list 5G vibration resistance and operation up to +70°C. That makes it relevant for protected industrial enclosures where a small 5V, 15W supply is needed and environmental stress is a concern.

Can the RS-15-5 be used in outdoor equipment?

The rated operating temperature is -20°C to +70°C, so the thermal range is broad for indoor equipment use. The provided specs do not show an IP rating, so it is better matched to protected indoor installations rather than exposed outdoor locations.

How does the RS-15-5 compare with other 5V models in the RS family?

The listed 5V siblings are RS-15-5 at 15W and 3A, RS-25-5 at 25W and 5A, RS-35-5 at 35W and 7A, RS-50-5 at 50W and 10A, RS-75-5 at 60W and 12A, RS-100-5 at 80W and 16A, and RS-150-5 at 130W and 26A. The RS-15-5 is the smallest-output 5V option among those models.

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Model	Power	Voltage	Current
Mean Well RS-15-24 Power Supply 15W 24V 625mA	15W	24V	0.62A	View
Mean Well RS-15-48 Power Supply 15W 48V 313mA	15.02W	48V	0.31A	View
Mean Well RS-15-3.3 Power Supply 15W 3.3V 3A	9.9W	3.3V	3A	View
Mean Well RS-15-15 Power Supply 15W 15V 1A	15W	15V	1A	View
Mean Well RS-15-12 Power Supply 15W 12V 1.3A	15.6W	12V	1.3A	View

Customer reviews

4.8 Reviews verified for authenticity

5 ★ (12)

4 ★ (1)

3 ★ (1)

2 ★ (0)

1 ★ (0)

Reviewed by 14 customers across the RS series

Exactly as specced
By Daniel R.|2026-06-18✓ Verified Buyer
Model: RS-15-24Quantity: 4
Drop-in replacement, ran cool under full load on our DIN rail. Shipped same day.
Workhorse
By Maria K.|2026-05-28✓ Verified Buyer
Model: RS-50-24Quantity: 12
Bought a dozen for a control panel build — every one perfect.
Solid little supply
By Greg T.|2026-04-30✓ Verified Buyer
Model: RS-100-24Quantity: 2
Does the job. Wish the terminals were a touch bigger.

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Key Features

✓ Input voltage range: 85~264VAC

✓ DC output voltage adjustable ±10%

✓ 3KVAC reinforced I/O isolation

✓ Wide operating temperature: -20~+70℃

✓ Protections: Overload / Over voltage / Over temperature

✓ Safety approvals: WITHSTAND VOLTAGE 20 ~ 90% RH non-condensing -40 ~ +85 ± 0.03%/ ℃ ℃ , 10 ~ 95% RH ℃ (0 ~ 50 ) 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes UL62368-1, TUV EN62368-1 , EAC TP TC 004, CCC GB4943 .1, BSMI CNS14336-1

✓ 3 years warranty

Mean Well RS-15-5 Power Supply 15W 5V 3A

Select model — 7 in this family

Key Features

Frequently Asked Questions

Payment & Security

Other RS-15 Models

Customer reviews

Exactly as specced

Workhorse

Solid little supply

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Mean Well RS-15-5 Power Supply 15W 5V 3A

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