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Mean Well

Mean Well RS-25-15 Power Supply 25W 15V 1.7A

4.8 (14 reviews)
miniature sizeeconomicalwithstand 5G vibration and 70Β°C operation
SKU RS-25-15
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Select model β€” 7 in this family

RS-25-15
Available to order
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Overview

RS-25-15 is the 15V output model of this series: rated current 1.7A, rated power 25.5W, typical efficiency 83.5%.

Features

  • Universal AC input / Full range
  • Protections: Short circuit / Overload / Over voltage
  • Cooling by free air convection
  • LED indicator for power on
  • 100% full load burn-in test
  • All using 105℃ long life electrolytic capacitors
  • Withstand 300VAC surge input for 5 second
  • High operating temperature up to 70℃
  • Withstand 5G vibration test
  • No load power consumption<0.5W
  • High efficiency, long life and high reliability
  • 3 years warranty

Specifications

RS-25-15Specifications from the official datasheet (2024-11-22 edition)

OUTPUT

DC VOLTAGE
15V
RATED CURRENT
1.7A
CURRENT RANGE
0 ~ 1.7A
RATED POWER
25.5W
RIPPLE & NOISE (max.)Note.2
120mVp-p
VOLTAGE ADJ. RANGE
13.5 ~ 16.5V
VOLTAGE TOLERANCENote.3
Β±1.0%
LINE REGULATIONNote.4
Β±0.5%
LOAD REGULATIONNote.5
Β±0.5%
SETUP, RISE TIME
1800ms, 23ms/230VAC 4000ms, 30ms/115VAC at full load
HOLD UP TIME (Typ.)
80ms/230VAC 14ms/115VAC at full load

INPUT

VOLTAGE RANGE
88 ~ 264VAC 125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage)
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY(Typ.)
83.5%
AC CURRENT (Typ.)
0.7A/115VAC 0.4A/230VAC
INRUSH CURRENT (Typ.)
COLD START 45A/230VAC
LEAKAGE CURRENT
<2mA / 240VAC

PROTECTION

OVERLOAD
110 ~ 180% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE
17.25 ~ 20.25V Protection type : Shut off o/p voltage, clamping by zener diode

ENVIRONMENT

WORKING TEMP.
-20 ~ +70℃ (Refer to "Derating Curve")
WORKING HUMIDITY
20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY
-40 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT
Β±0.03%/℃ (0 ~ 50℃)
VIBRATION
10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC (Note 6)

SAFETY STANDARDS
UL62368-1, TUV BS EN/EN62368-1 , AS/NZS 62368.1 , EAC TP TC 004, CCC GB4943 .1, BSMI CNS15598-1, BIS IS13252(Part1):2010/IEC 60950-1:2005 approved
WITHSTAND VOLTAGE
I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION
Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3,GB9254 class B,GB17625.1, EAC TP TC 020, CNS15936 Class B
EMC IMMUNITY
Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN55035, light industry level, EAC TP TC 020

OTHERS

MTBF
3992.0K hrs min. Telcordia SR-332 (Bellcore) ; 663.3K hrs min. MIL-HDBK-217F (25℃)
DIMENSION
78*51*28mm (L*W*H)
PACKING
0.2Kg; 60pcs/13Kg/0.46CUFT
Test conditions and notes7
  1. 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃of ambient temperature.
  2. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1ΞΌF & 47ΞΌF parallel capacitor.
  3. 3. Tolerance : includes set up tolerance, line regulation and load regulation.
  4. 4. Line regulation is measured from low line to high line at rated load.
  5. 5. Load regulation is measured from 0% to 100% rated load.
  6. 6. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to β€œEMI testing of component power supplies.” (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf )
  7. 7. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).

Technical drawings

RS-25-15 Mechanical Specification
Mechanical Specification
RS-25-15 Block Diagram
Block Diagram
RS-25-15 Derating Curve
Derating Curve

Downloads

FAQ

Can I use the RS-25-15 to power a 15V industrial sensor or control module?

Yes, if the device requires a 15V constant voltage input and draws no more than 1.7A or 25.5W. That makes it suitable for lower-power industrial sensors, control modules, and similar 15V electronics within that load limit.

Is the RS-25-15 suitable for embedded equipment that needs a compact 15V AC-DC supply?

It can fit compact embedded or panel-mounted equipment because the housing is 78.0 x 51.0 x 28.0 mm and the unit weighs 0.2 kg. Electrically, it provides 15V constant voltage output up to 1.7A and 25.5W.

Can this power supply run a small 15V automation HMI, controller, or interface board?

It is appropriate for smaller 15V automation electronics as long as the total load stays within 1.7A and 25.5W. The wide 88-264VAC input also supports use across common AC mains ranges in industrial environments.

Can I use the RS-25-15 in equipment exposed to vibration?

The listed features state that it withstands 5G vibration and supports operation up to 70 degrees C. That makes it a better fit for equipment that sees moderate vibration than a supply with no stated vibration rating.

Is the RS-25-15 rated for outdoor or washdown locations?

The provided specs show an operating temperature range of -20 degrees C to +70 degrees C, but no IP rating is listed. Based on those specs alone, temperature capability is defined, while outdoor, washdown, or weather exposure suitability is not established.

How does the RS-25-15 compare with other RS 25 series output options?

In the RS-25 group, the listed options are RS-25-3.3 at 19.8W, 3.3V, 6A; RS-25-5 at 25W, 5V, 5A; RS-25-12 at 25.2W, 12V, 2.1A; RS-25-15 at 25.5W, 15V, 1.7A; RS-25-24 at 26.4W, 24V, 1.1A; and RS-25-48 at 27.36W, 48V, 0.57A. The main difference across these sibling models is the output voltage and the corresponding available current and wattage.

Payment & Security

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Customer reviews

4.8 Reviews verified for authenticity
5 β˜… (12)
4 β˜… (1)
3 β˜… (1)
2 β˜… (0)
1 β˜… (0)

Reviewed by 14 customers across the RS series

  1. Exactly as specced

    By Daniel R.|2026-06-18βœ“ Verified Buyer
    Model: RS-15-24Quantity: 4

    Drop-in replacement, ran cool under full load on our DIN rail. Shipped same day.

  2. Workhorse

    By Maria K.|2026-05-28βœ“ Verified Buyer
    Model: RS-50-24Quantity: 12

    Bought a dozen for a control panel build β€” every one perfect.

  3. Solid little supply

    By Greg T.|2026-04-30βœ“ Verified Buyer
    Model: RS-100-24Quantity: 2

    Does the job. Wish the terminals were a touch bigger.

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Mean Well RS-25-15 Power Supply 25W 15V 1.7A
Mean Well

Mean Well RS-25-15 Power Supply 25W 15V 1.7A

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RS-25-15 is the 15V output model of this series: rated current 1.7A, rated power 25.5W, typical efficiency 83.5%.

Features

  • Universal AC input / Full range
  • Protections: Short circuit / Overload / Over voltage
  • Cooling by free air convection
  • LED indicator for power on
  • 100% full load burn-in test
  • All using 105℃ long life electrolytic capacitors
  • Withstand 300VAC surge input for 5 second
  • High operating temperature up to 70℃
  • Withstand 5G vibration test
  • No load power consumption<0.5W
  • High efficiency, long life and high reliability
  • 3 years warranty

Model

  • 15W 15V
  • 100W 15V
  • 150W 15V
  • 25W 15V
  • 35W 15V
  • 50W 15V
  • 75W 15V
View product

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