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參數(shù)資料
| 型號(hào)： | AV60A-048L-050D033-M6L |
| 元件分類(lèi)： | 電源模塊 |
| 英文描述： | 2-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | 61 X 57.90 MM, 12.7 MM HEIGHT, HALF BRICK PACKAGE-10 |
| 文件頁(yè)數(shù)： | 3/25頁(yè) |
| 文件大?。?/td> | 273K |
| 代理商： | AV60A-048L-050D033-M6L |
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A
A
AV
V
V 6
6
6 0
0
0 A
A
A D
D
D U
U
U A
A
A L
L
L O
O
O U
U
U T
T
T P
P
P U
U
U T
T
T H
H
H A
A
A L
L
L F
F
F --B
B
B R
R
R IIIIC
C
C K
K
K P
P
P O
O
O W
W
W E
E
E R
R
R C
C
C O
O
O N
N
N V
V
V E
E
E R
R
RT
T
T E
E
E R
R
R S
S
3
3 6
6
6 V
V
V D
D
D C
C
C T
T
TO
O
O 7
7
7 5
5
5 V
V
V D
D
D C
C
C IIIIN
N
N P
P
P U
U
U T
T
T,,,, 7
7
7 5
5
5 W
W
WA
A
AT
T
T T
T
T O
O
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U T
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U T
T
-11-
USA
Europe
Asia
TEL:
1-760-930-4600
44-(0)1384-842-211
852-2437-9662
FAX:
1-760-930-0698
44-(0)1384-843-355
852-2402-4426
www.astec.com
Pin Location
The +Vin and -Vin input connection pins are
located as shown in Figure 1. AV60A dual out-
put converters have a 2:1 input voltage range
and 48 Vin converters can accept 36-75 Vdc.
Care should be taken to avoid applying reverse
polarity to the input which can damage the con-
verter.
Input Characteristic
Fusing
The AV60A dual output power module has
no internal fuse. An external fuse must
always be employed! To meet international
safety requirements, a 250 Volt rated fuse
should be used. If one of the input lines is con-
nected to chassis ground, then the fuse must
be placed in the other input line.
Standard safety agency regulations require
input fusing. Recommended fuse ratings for the
AV60A dual output series are 6-8A.
Input Reverse V
Input Reverse Voltage Protection
oltage Protection
Under installation and cabling conditions where
reverse polarity across the input may occur,
reverse polarity protection is recommended.
Protection can easily be provided as shown in
Figure 2. In both cases the diode rating is
7.5A/100V. Placing the diode across the
inputs rather than in-line with the input
offers an advantage in that the diode only
conducts in a reverse polarity condition,
which increases circuit efficiency and ther-
mal performance.
Input Undervoltage Protection
The AV60A series is protected against under-
voltage on the input. If the input voltage drops
below the acceptable range, the converter will
shut down. It will automatically restart when the
undervoltage condition is removed.
Input Filter
Input filters are included in the converters to
help achieve standard system emissions certifi-
cations. Some users however, may find that
additional input filtering is necessary. The
AV60A series has an internal switching fre-
quency of 300 kHz, so a high frequency capac-
itor mounted close to the input terminals pro-
duces the best results. To reduce reflected
noise, a capacitor can be added across the
input as shown in Figure 3, forming a
π filter. A
470
F/100V electrolytic capacitor is recom-
mended for C1.
For conditions where EMI is a concern, a differ-
+Vin
CNT
CASE
-Vin
2.40
(60.96)
2.28
(57.91)
Trim1
-Vo1
+Vo1
Trim2
-Vo2
+Vo2
Fig.1 Pins Location
( baseplate-side footprint )
+Vin
-Vin
+Vin
-Vin
Fig.2. Reverse Polarity Protection Circuits
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AV60A-048L-050D033N | 功能描述:DC/DC轉(zhuǎn)換器 CONV DC-DC 75W 48V 5/3.3V NEG-EN RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱(chēng)）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| AV60C | 制造商:EMERSON-NETWORKPOWER 制造商全稱(chēng):Emerson Network Power 功能描述:Industry standard pin-out & performance 100°C baseplate temperature (no derating) |
| AV60C-048L-033F06-8 | 功能描述:CONV DC-DC 30W 48VIN 3.3V POS-EN RoHS:否 類(lèi)別:電源 - 板載 >> DC DC Converters 系列:AV60C 產(chǎn)品目錄繪圖:V(R,7)AH Series 標(biāo)準(zhǔn)包裝:25 系列:V7AH 類(lèi)型:非隔離（POL） 輸出數(shù):1 電壓 - 輸入（最?。?3V 電壓 - 輸入（最大）:5.5V Voltage - Output 1:1.8V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:12A 電源（瓦） - 制造商系列:21W 電壓 - 隔離:- 特點(diǎn):具有遠(yuǎn)程開(kāi)/關(guān)功能和 UVLO 安裝類(lèi)型:通孔 封裝/外殼:5-SIP 模塊 尺寸/尺寸:0.70" L x 0.31" W x 0.65" H（17.8mm x 7.9mm x 16.5mm） 包裝:管件 工作溫度:-40°C ~ 85°C 效率:87% 電源（瓦特）- 最大:21.6W 其它名稱(chēng):507-1141-5 |
| AV60C048L-033F06-8 | 制造商:Emerson Network Power - Embedded Power 功能描述:NOT FOR NEW DESIGNS, USE EXB30-48D05-3V3J - Trays |
| AV60C-048L-033F10 | 功能描述:DC/DC轉(zhuǎn)換器 CONV DC-DC 50W 48VIN 3.3V POS-EN RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱(chēng)）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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