Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715

24V Maxi Family

Rev. 4.9

Page 6 of 13

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Parameter

Min

Typ

Max

Unit

Notes

Efficiency

86

87.8

%

Nominal input; full load; 25°C

Ripple and noise

172

215

mV

p-p; Nominal input; full load; 20 MHz bandwith

Output OVP setpoint

31.5

32.7

33.9

Volts

25°C; recycle input voltage to restart (>100 ms off)

Dissipation, standby

6.3

9.5

Watts

No load

Load regulation

±0.02

±0.2

%

No load to full load; nominal input

Load current

0

14.29

Amps

Current limit

14.5

16.4

19.4

Amps

Output voltage 95% of nominal

Short circuit current

10

16.4

19.4

Amps

Output voltage <250 mV

28 Vout, 400 W (e.g. V24A28C400BL)

Parameter

Min

Typ

Max

Unit

Notes

Efficiency

87

88

%

Nominal input; full load; 25°C

Ripple and noise

100

125

mV

p-p; Nominal input; full load; 20 MHz bandwith

Output OVP setpoint

31.5

32.7

33.9

Volts

25°C; recycle input voltage to restart (>100 ms off)

Dissipation, standby

7.1

9.3

Watts

No load

Load regulation

±0.02

±0.2

%

No load to full load; nominal input

Load current

0

10.71

Amps

Current limit

10.9

12.3

14.5

Amps

Output voltage 95% of nominal

Short circuit current

3

12.3

14.5

Amps

Output voltage <250 mV

28 Vout, 300 W (e.g. V24A28C300BL)

Parameter

Min

Typ

Max

Unit

Notes

Efficiency

86

88

%

Nominal input; full load; 25°C

Ripple and noise

120

150

mV

p-p; Nominal input; full load; 20 MHz bandwith

Output OVP setpoint

40.4

41.9

43.4

Volts

25°C; recycle input voltage to restart (>100 ms off)

Dissipation, standby

10

13

Watts

No load

Load regulation

±0.02

±0.2

%

No load to full load; nominal input

Load current

0

11.11

Amps

Current limit

11.3

12.8

15

Amps

Output voltage 95% of nominal

Short circuit current

7.77

12.8

15

Amps

Output voltage <250 mV

36 Vout, 400 W (e.g. V24A36C400BL)

MODULE SPECIFIC OPERATING SPECIFICATIONS

Parameter

Min

Typ

Max

Unit

Notes

Efficiency

86.8

88.2

%

Nominal input; full load; 25°C

Ripple and noise

85

107

mV

p-p; Nominal input; full load; 20 MHz bandwith

Output OVP setpoint

27.1

28.1

29.1

Volts

25°C; recycle input voltage to restart (>100 ms off)

Dissipation, standby

7.8

10

Watts

No load

Load regulation

±0.02

±0.2

%

No load to full load; nominal input

Load current

0

12.5

Amps

Current limit

12.7

14.4

16.9

Amps

Output voltage 95% of nominal

Short circuit current

8.75

14.4

16.9

Amps

Output voltage <250 mV

24 Vout, 300 W (e.g. V24A24C300BL)

Parameter

Min

Typ

Max

Unit

Notes

Efficiency

87

88.5

%

Nominal input; full load; 25°C

Ripple and noise

80

100

mV

p-p; Nominal input; full load; 20 MHz bandwith

Output OVP setpoint

27.1

28.1

29.1

Volts

25°C; recycle input voltage to restart (>100 ms off)

Dissipation, standby

11

12

Watts

No load

Load regulation

±0.02

±0.2

%

No load to full load; nominal input

Load current

0

16.67

Amps

Current limit

17

19.2

21.7

Amps

Output voltage 95% of nominal

Short circuit current

2.25

19.2

21.7

Amps

Output voltage <250 mV

24 Vout, 400 W (e.g. V24A24C400BL)