VI-ARM 查看數據表（PDF） - Vicor
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VI-ARM Datasheet PDF : 12 Pages
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Electrical Characteristics, continued
MODULE CONTROL SPECIFICATIONS
Parameter
AC Bus OK (B OK)
On-state resistance (low)
On-state current (low)
Off-state voltage
On-state threshold
Off-state threshold
Min
Typ
Max
Unit
15
Ω
-50
mA
14.8
15.0
15.2
Vdc
235
240
245
Vdc
200
205
210
Vdc
Module Enable (EN)
On-state resistance (low)
15
Ω
On-state current (low)
50
mA
Off-state voltage
14.8
15.0
15.2
Vdc
On-state threshold
235
240
245
Vdc
Off-state threshold
200
205
210
Vdc
Over voltage shutdown
380
390
400
Vdc
AC Bus OK - module enable, differential error* 15
17
20
Vdc
* Tracking error between BUS OK and Enable thresholds
Notes
To negative output - bus normal
Bus normal
Bus abnormal, 27K internal pull up to 15Vdc (Fig. 10)
Output bus voltage
Output bus voltage
To negative output - converters are disabled
150K internal pull up to 15Vdc (Fig. 9)
Output bus voltage
Output bus voltage
AC Bus OK and module enable thresholds track
MODULE GENERAL SPECIFICATIONS
Parameter
MTBF
Baseplate material
Cover
Pin material
Weight
Size
Min
Typ
Max
>1,000,000
Unit
hours
2.1 (60)
2.28 x 1.45 x 0.5
(57,9 x 36,8 x 12,7)
ounces (grams)
inches
(mm)
Notes
25˚C, ground benign
Aluminum
Polyetherimide
Copper, tin/lead solder dipped
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
ARM, Autoranging Rectifier Module
Set your site on VICOR at www.vicorpower.com
Rev. 2.4
Page 3 of 12
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