85 -264V AC Single Output Switching Power Supply With Over Voltage Protection

SPECIFICATION

MODEL

ESH-25W-5

ESH-25W-12

ESH-25W-25

ESH-25W-24

ESH-25W-48

OUTPUT

DC VOLTAGE

5V

12V

25

24V

48V

RATED CURRENT

5A

2.1A

1.7A

1.1A

0.57A

CURRENTRANGE

0-5A

0-2.1A

0-1.7A

0-1.1A

0-0.57A

RATED POWER

25W

25.2W

25.5W

26.4W

27.36W

RIPPLE & NOISE (max.) Note.2

250mVp-p

250mVp-p

250mVp-p

200mVp-p

240mVp-p

VOLTAGEADJ. RANGE

4.75 ~ 5.5V

10.8 ~ 13.2V

13.5 ~ 16.5V

21.6 ~ 26.4V

43.2 ~ 52.8V

VOLTAGE TOLERANCE Note.3

2%

1%

1%

1%

1%

LINE REGULATION

1.5%

0.5%

0.5%

0.5%

0.5%

LOAD REGULATION

1.5%

0.5%

0.5%

0.5%

0.5%

SETUP, RISE TIME

1000ms, 30ms/230VAC 1000ms, 30ms/125VAC at full load

HOLD UP TIME

50ms/230VAC   10ms/115VACat full load

INPUT

VOLTAGERANGE

85 ~ 264VAC  120 ~ 370VDC

FREQUENCYRANGE

47-63Hz

EFFICIENCY (Typ.)

78%

75%

83%

84%

86%

75%

75%

86%

AC CURRENT

0.55A/125AC     0.35A/230VAC

INRUSH CURRENT (max.)

COLD START 45A

LEAKAGE CURRENT

<2mA / 240VAC

PROTECTION

OVER LOAD

105-250%rated output power

Protection type : Constant current limiting, recovers automatically after fault condition is removed