MEAN WELL SD-25A-24 DC Conversion Power Supply DC to DC Converter Power Module 9.2~18V Transformer 24V1.1A

RATED CURRENT

5A

12V

24V

CURRENT RANGE

0 ~ 5A

2.1A

1.1A

0 ~ 2.1A

0 ~ 1.1A

RATED POWER

25W

25.2W

26.4W

RIPPLE & NOISE (max.) Note.2

100mVp-p

120mVp-p

150mVp-p

VOLTAGE ADJ. RANGE

4.5 ~ 5.5VDC

11 ~ 16VDC

23 ~ 30VDC

VOLTAGE TOLERANCE Note.3

±2.0%

±1.0%

±1.0%

LINE REGULATION

±0.5%

±0.3%

±0.2%

LOAD REGULATION

±0.5%

±0.3%

±0.2%

SETUP, RISE, HOLD UP TIME

2.5s, 50ms, at full load

INPUT

VOLTAGE RANGE

A:9.2 ~ 18VDC B:19 ~ 36VDC C:36 ~ 72VDC

EFFICIENCY (Typ.)

71%

72%

74%

72%

75%

78%

75%

78%

81%

DC CURRENT

3.2A/12V

1.6A/24V

0.8A/48V

3.2A/12V

1.6A/24V

0.8A/48V

3.2A/12V

1.6A/24V

0.8A/48V

PROTECTION

OVERLOAD

105 ~ 150% rated output power

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

OVER VOLTAGE

5.75 ~ 6.75V/10% load

16.8 ~ 20V/10% load

31.5 ~ 37.5V/10% load

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

ENVIRONMENT

WORKING TEMP.

-10 ~ +60℃ (Refer to "Derating Curve")

WORKING HUMIDITY

20 ~ 90% RH non-condensing

STORAGE TEMP., HUMIDITY

-20 ~ +85℃, 10 ~ 95% RH

TEMP. COEFFICIENT

±0.03%/℃ (0 ~ 50℃)

VIBRATION

10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY & EMC

(Note 4)

SAFETY STANDARDS

EAC TP TC 004 approved, Design refer to LVD, AS/NZS 62368.1

WITHSTAND VOLTAGE

I/P-O/P:1.5KVAC 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, EAC TP TC 020

EMC IMMUNITY

Compliance to BS EN/EN61000-4-2,3,4,6,8, BS EN/EN55024,heavy industry level, EAC TP TC 020

OTHERS

MTBF

3682.6K hrs min. Telcordia SR-332 (Bellcore) ; 528.8K hrs min. MIL-HDBK-217F (25℃)

DIMENSION

99*97*36mm (L*W*H)

PACKING

0.38Kg; 45pcs/17.8Kg/0.94CUFT

NOTE

1. All parameters NOT specially mentioned are measured at 12,24,48VDC input, rated load and 25℃ of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

4. 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 http://www.meanwell.com)

5. 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 Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx