DC Switching Power Supply(50w,3V-48V)

PRODUCT SPECIFICATION

INPUT

INPUT VOLTAGE:

AC87-264V

INPUT FREQUENCY

47-63HZ

AC INRUSH CURRENT

COLD-START CURRENT：20A/120VAC  40A/230VAC

OUT

OUTPUT VOLTAGE RANGE

±10%

SETUP TIME

≦1S (230V INPUT，Io=100%)

HOLD UP TIME

≧20MS (230V INPUT，Io=100%)

LINE REGULATION

（FULL LOAD）≦0.5%

PROTECTION

OVERLOAD

105%---150% HICCUP MODE,AUTO-RECOVERY

OVER-VOLTAGE PROTECTION

105%---150% RATED OUTPUT VOLTAGE

DIELECTRIC STRENGTH

INPUT---OUTPUT

1500VAC/1MIN

OUTPUT---GROUND

1500VAC/1MIN

OUT---GROUND

500VAC/1MIN

ENVIRONMENT

WORKING TEMPERATURE AND HUMIDITY

-20℃~60℃/20%~90%RH(NON-CONDENSING)

STORE TEMPERATURE AND HUMIDITY

–40℃~85℃/10%~95%RH（NON-CONDENSING）

WORKING  ALTITUDE

≦2000M

COOLING MODEL

COOLING

CROSS-VENTILATION AND NATURAL COOLING

SERIES MODEL TABLE

TYPE

OUTPUT

RIPPLE & NOISE (max.)

EFFICIENCY

S-50-3.3

3.3V

10A

50mV

66%

S-50-5

5V

10A

50mV

76%

S-50-9

9V

5.5A

70mV

78%

S-50-12

12V

4.2A

100mV

80%

S-50-15

15V

3.3A

100mV

80%

S-50-24

24V

2A

100mV

80%

S-50-28

28V

1.8A

100mV

80%

S-50-36

36V

1.4A

120mV

80%

S-50-48

48V

1A

240mV

82%