Datasheet > V24B12M500A

V24B12M500A

更新时间： 2022-11-27 17:16:36

品牌	Logo	应用领域
VICOR		转换器
页数	文件大小	规格书
8页	194K
描述
48Vin / 12Vout / 500Watts DC-DC Converter Module

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V24B12M500A 数据手册

ELECTRICAL CHARACTERISTICS

Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature,

unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate.

MODULE OPERATING SPECIFICATIONS

Parameter

Min

Typ

Max

Unit

Vdc

Watts

Notes

Operating input voltage

Input surge withstand

Output voltage setpoint

Output OVP setpoint

Output power

100

<100ms

11.88

13.7

12.00

12.12

14.9

500

Nominal input; full load; 25°C

25°C; recycle input voltage to restart ( 1 minute off )

At 100°C baseplate temperature

Nominal input; 75% of full load; 25°C

14.3

Efficiency

84.7

85.7

MODULE INPUT SPECIFICATIONS

Parameter

Min

Typ

34.9

30.5

78.8

6.8

Max

Unit

Vdc

Notes

Undervoltage turn-on

Undervoltage turn-off

Overvoltage turn-off/on

Dissipation, standby

35.7

29.4

75.7

Vdc

82.5

10.2

Vdc

Watts

No load

MODULE OUTPUT SPECIFICATIONS

Parameter

Min

Typ

±0.02

±0.06

±0.002

100

Max

±0.20

±0.005

125

Unit

Notes

Line regulation

Low line to high line; full load

No load to full load; nominal input

Over operating temperature range

Nominal input, full load; 25°C; 20MHz bandwidth

Output voltage 95% of nominal

Output voltage <250mV

Load regulation

Temperature regulation

Ripple and noise, p-p

Current limit

% / °C

42.5

29.1

48.0

54.3

Amps

Short circuit current

Power sharing accuracy

48.0

54.3

±2

±5

10 to 100% of full load

Of nominal output voltage. For trimming below

90% of nominal, a minimum load of 10% of

maximum rated power may be required.

Programming range

110

Note: For important information relative to applications where the converter modules are subject to continuous dynamic loading,

contact Vicor applications engineering at 800-927-9474.

MODULE MECHANICAL SPECIFICATIONS

Slotted baseplate (style 1) requires no designator.

For threaded baseplate add a "2" to the end of the

part number. For thru-hole add a "3".

Baseplate

Pin style

Slotted (Style 1)

Short (Style 1)

For long pin configuration add “L” to the end of the

part number. See page 7 for pin dimensions.

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

V48A12C500A DC-DC Converter

Rev. 5.3

Page 2 of 8

Set your site on VICOR at www.vicorpower.com

123 4 5 6 7 8

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