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QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 776 

36V-72VIN, FORWARD CONVERTER 

 

 

4

 

MEASURED DATA 

Figures 3 through 13 are measured data for a typical DC776A.

70

72

74

76

78

80

82

84

86

88

90

5

10

15

20

25

30

35

40

45

50

Current (A)

E

ff

ic

ie

nc

(%

)

36VIN
48VIN
72VIN

 

Figure 3.

 

Efficiency (400LFM) 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 4.

 

Regulation (400LFM) 

1.425

1.445

1.465

1.485

1.505

1.525

1.545

1.565

5

10

15

20

25

30

35

40

45

50

Current (A)

R

eg

ul

at

io

(V

)

36VIN
48VIN
72VIN

Содержание DC776

Страница 1: ...Minimum Input Voltage 36V Maximum Input Voltage 72V Output Voltage VOUT VIN 36V to 72V IOUT 0A to 45A 400LFM 1 5V 1 Maximum Output Current 400LFM 200LFM 45A 40A Typical Output Ripple VOUT VIN 48V IOUT...

Страница 2: ...hnique 1 Set an input power supply that is capable of 36V to 72V to a voltage of 36V Then turn off the supply 2 With power off connect the supply to the input terminals Vin and Vin a Input voltages lo...

Страница 3: ...QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 776 36V 72VIN FORWARD CONVERTER 3 Figure1 Proper Measurement Equipment Setup VIN GND Figure2 Measuring Input or Output Ripple...

Страница 4: ...3 are measured data for a typical DC776A 70 72 74 76 78 80 82 84 86 88 90 5 10 15 20 25 30 35 40 45 50 Current A Efficiency 36VIN 48VIN 72VIN Figure3 Efficiency 400LFM Figure4 Regulation 400LFM 1 425...

Страница 5: ...QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 776 36V 72VIN FORWARD CONVERTER 5 Figure5 Output Voltage Ripple 72Vin and 50A Figure6 Load Transient Response 1A us...

Страница 6: ...QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 776 36V 72VIN FORWARD CONVERTER 6 Figure7 Temp Data 48Vin 45A 400LFM front Figure8 Temp Data 48Vin 45A 400LFM back...

Страница 7: ...QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 776 36V 72VIN FORWARD CONVERTER 7 Figure9 Temp Data 48Vin 40A 200LFM front Figure10 Temp Data 48Vin 40A 200LFM back...

Страница 8: ...QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 776 36V 72VIN FORWARD CONVERTER 8 Figure11 Turn on Waveforms 72Vin and 50A Figure12 Turn off Waveforms 72Vin and 50A...

Страница 9: ...QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 776 36V 72VIN FORWARD CONVERTER 9 Figure13 Control Loop Bode Plot 48Vin and 20A...

Страница 10: ...QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 776 36V 72VIN FORWARD CONVERTER 10...

Страница 11: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Analog Devices Inc DC776A...

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