Rev 1.1

vicorpower.com

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09/2015

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BCM6123x60E15A3yzz

Input Voltage (V)

0

50

100

150

200

36

38

41

43

46

48

50

53

55

58

60

I

SEC_OUT_DC

I

SEC_OUT_PULSE

Input Voltage (V)

36

38

41

43

46

48

50

53

55

58

60

800

900

1000

1100

1200

1300

1400

1500

1600

1700

1800

1900

2000

2100

2200

2300

P

SEC_OUT_DC

P

SEC_OUT_PULSE

Figure 1 — Specified thermal operating area

Secondary Output Current (% I

0

10

20

30

40

50

60

70

80

90

100

110

0

20

40

60

80

100

Case Temperature (°C)

Top only at temperature

Leads at temperature

Top and leads at temperature

Top, leads and belly at temperature

35

45

55

65

75

85

95

105

115

125

0

300

600

900

1200

1500

1800

2100

2400

Figure 3 — Specified Primary start-up into load current and external capacitance