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參數(shù)資料
| 型號(hào)： | V48A3V3C264A2 |
| 英文描述： | DC to DC Converter |
| 中文描述： | DC至DC轉(zhuǎn)換器 |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大?。?/td> | 259K |
| 代理商： | V48A3V3C264A2 |
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
V48A3V3C264A DC-DC Converter
Rev. 5.1
Page 3 of 8
Set your site on VICOR at www.vicorpower.com
Parameter
Min
Typ
Max
Unit
Notes
PRIMARY SIDE
(PC = Primary Control; PR = Parallel)
PC bias voltage
current limit
5.50
1.5
5.75
2.1
6.00
3.0
Vdc
mA
PC current = 1.0 mA
PC voltage = 5.5V
PC module disable
2.3
2.6
2.9
Vdc
Must be able to sink
≥
4 mA. See Fig. 1
PC module enable delay
4
7
ms
PC module alarm
0.5
Vavg
UV, OV, OT, module fault. See Figs. 2 and 4
PR emitter amplitude
5.7
5.9
6.1
Volts
PR load >30 ohms, < 30 pF
PR emitter current
150
mA
PR receiver impedance
375
500
625
ohms
25°C
PR receiver threshold
2.4
2.5
2.6
Volts
Minimum pulse width: 20ns
PR drive capability
12
modules
Without PR buffer amplifier
SECONDARY SIDE
(SC = Secondary Control)
SC bandgap voltage
1.21
1.23
1.25
Vdc
Referenced to –Sense
SC resistance
990
1000
1010
ohms
SC capacitance
0.033
μF
SC module alarm
0
Vdc
With open trim; referenced to –Sense. See Fig. 6
Parameter
Min
Typ
Max
Unit
Notes
Remote sense (total drop)
Isolation voltage (in to out)
Isolation voltage (in to base)
Isolation voltage (out to base)
0.5
Vdc
Vrms
Vrms
Vrms
0.25V per leg (senses must be closed)
Complies with reinforced insulation requirements
Complies with basic insulation requirements
Complies with operational insulation requirements
3000
1550
500
Isolation resistance (in to out)
10
megohms
Weight
7.3 (210)
8 (227)
ounces (grams)
Temperature limiting
100
115
°C See Figs. 2 and 4
Agency approvals
UL, CSA, TüV, BABT, CE, VDE
UL1950, CSA950, EN60950, VDE0805, BS7002,
IEC 60950. With a fuse in series with the +Input
MODULE CONTROL SPECIFICATIONS
MODULE GENERAL SPECIFICATIONS
ELECTRICALCHARACTERISTICS, continued
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|---|---|
| V48A3V3C264A3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC to DC Converter |
| V48A3V3C264AL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC to DC Converter |
| V48A3V3C264AL2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC to DC Converter |
| V48A3V3C264AL3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC to DC Converter |
| V48A3V3C264B | 功能描述:CONVERTER MOD DC/DC 3.3V 264W RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:Maxi 設(shè)計(jì)資源:Maxi/Mini/Micro Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:Maxi 類型:隔離 輸出數(shù):1 電壓 - 輸入（最小）:250V 電壓 - 輸入（最大）:425V Voltage - Output 1:8V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:400W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:模塊 尺寸/尺寸:4.60" L x 2.20" W x 0.54" H（116.8mm x 55.9mm x 13.7mm） 包裝:散裝 工作溫度:-20°C ~ 100°C 效率:* 電源（瓦特）- 最大:* |
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