User Guide for MEAN WELL models including: RS-25, RS-25 Series 25W Single Output Switching Power Supply, RS-25 Series, 25W Single Output Switching Power Supply, Output Switching Power Supply, Power Supply, Supply

RS-25-20241122

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rs-25-spec
25W Single Output Switching Power Supply

RS-25 series

 GTIN CODE
MW Search: https://www.meanwell.com/serviceGTIN.aspx
SPECIFICATION

 Features :
Universal AC input / Full range

User's Manual

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

THOMAS SAMUEL

THOMAS SAMUEL

IS13252 AS/NZS62368-1 UL62368-1 GB4943.1

Bauart gepruft Sicherheit
egelma ge od o s be wac g
www. tuv.com ID 2000000000
BS EN/EN62368-1

R33100 RoHS

TPTC004 IEC62368-1

MODEL

RS-25-3.3

RS-25-5

RS-25-12

RS-25-15

RS-25-24

RS-25-48

OUTPUT

DC VOLTAGE

3.3V

5V

12V

15V

RATED CURRENT

6A

5A

2.1A

1.7A

CURRENT RANGE

0 ~ 6A

0 ~ 5A

0 ~ 2.1A

0 ~ 1.7A

RATED POWER

19.8W

25W

25.2W

25.5W

RIPPLE & NOISE (max.) Note.2 80mVp-p

80mVp-p

120mVp-p

120mVp-p

VOLTAGE ADJ. RANGE

2.85 ~ 3.6V

4.75 ~ 5.5V

10.8 ~ 13.2V

13.5 ~ 16.5V

VOLTAGE TOLERANCE Note.3 ±3.0%

±2.0%

±1.0%

±1.0%

LINE REGULATION Note.4 ±0.5%

±0.5%

±0.5%

±0.5%

LOAD REGULATION Note.5 ±2.0%

±1.0%

±0.5%

±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

24V 1.1A 0 ~ 1.1A 26.4W 120mVp-p 22 ~ 27.6V ±1.0% ±0.5% ±0.5%

48V 0.57A 0 ~ 0.57A 27.36W 200mVp-p 42 ~ 54V ±1.0% ±0.5% ±0.5%

VOLTAGE RANGE

88 ~ 264VAC 125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage)

FREQUENCY RANGE

47 ~ 63Hz

INPUT

EFFICIENCY(Typ.)

73.5%

78.5%

81.5%

83.5%

86%

85%

AC CURRENT (Typ.)

0.7A/115VAC 0.4A/230VAC

INRUSH CURRENT (Typ.) COLD START 45A/230VAC

LEAKAGE CURRENT

<2mA / 240VAC

OVERLOAD PROTECTION
OVER VOLTAGE

WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION

SAFETY STANDARDS

SAFETY &
EMC (Note 6)

WITHSTAND VOLTAGE ISOLATION RESISTANCE
EMC EMISSION

110 ~ 180% rated output power

Protection type : Hiccup mode, recovers automatically after fault condition is removed

3.8 ~ 4.45V

5.75 ~ 6.75V

13.8 ~ 16.2V

17.25 ~ 20.25V

27.6 ~ 32.4V

55.2 ~ 64.8V

Protection type : Shut off o/p voltage, clamping by zener diode

-20 ~ +70 (Refer to "Derating Curve")

20 ~ 90% RH non-condensing

-40 ~ +85, 10 ~ 95% RH

±0.03%/ (0 ~ 50)

10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes

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

I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC

I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25/ 70% RH

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

OTHERS NOTE

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

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

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1F & 47F parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% to 100% rated load. 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 EMI testing of component power supplies. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf ) 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).  Product Liability DisclaimerFor detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

File Name:RS-25-SPEC 2024-11-22

Downloaded from Arrow.com.

25W Single Output Switching Power Supply

Mechanical Specification
(Unit: mm , tolerance ± 1mm)

6

7.62

+V ADJ.

1 2 3 4 2-M3 L=3 5 LED
55 78

25.4 51

RS-25 series
Case No.931A
11

Terminal Pin No. Assignment

Pin No. Assignment Pin No.

1

AC/L

4

2

AC/N

5

3

FG

Assignment DC OUTPUT -V DC OUTPUT +V

14 max.

2-M3

Block Diagram

I/P

EMI FILTER

FG

RECTIFIERS &
FILTER
O.L.P.

POWER SWITCHING
PWM CONTROL

66.5
RECTIFIERS &
FILTER
DETECTION CIRCUIT

14 28

2.75
fosc : 60KHz
+V -V

Derating Curve

Output Derating VS Input Voltage

100

Others

80
3.3V only
60

40

20

-20

0

10 20

30

40

50

60

70 (HORIZONTAL)

AMBIENT TEMPERATURE ()

100 90 80 70 60 50 40
88 95 100 115 120 140 160 180 200 220 240 264
INPUT VOLTAGE (VAC) 60Hz

LOAD (%) LOAD (%)

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File Name:RS-25-SPEC 2024-11-22



References

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