The copyright and authority for the interpretation of the products are reserved by MORNSUN

URA_D-30W&URB_D-30W

2013.05.31-A/2

Page 4 of 6

URB2405D-30W

CE(Positive line)

URB2405D-30W

CE(Negative line)

URA4815D-30W

RE(Horizontal)

URA4815D-30W

RE(Vertical)

URB2405D-30W

RE(Horizontal)

URB2405D-30W

RE(Vertical)

PRODUCT TYPICAL CURVE

Operating Temp(

°C)

0

20

40

60

80

100

120

-40

0

40

85

120

65

55

Without heatsink

With heatsink

Safe Operating Area

Efficiency VS Input Voltage curve

(Full Load)

0

10

20

30

40

50

60

70

80

90

100

18

24

30

36

42

48

54

60

66

75

Input Voltage(V)

URA4815D-30W

Efficiency VS Output Load curve

(Vin=Vin-nominal)

0

10

20

30

40

50

60

70

80

90

100

10

20

30

40

50

60

70

80

90 100

Total Output Current (%)

URA4815D-30W