參數(shù)資料
型號(hào): LM1301-7PD1AHFU
元件分類: 電源模塊
英文描述: 1-OUTPUT AC-DC REG PWR SUPPLY MODULE
封裝: 168.50 X 111.20 MM, 38.70 MM HEIGHT, METAL, CASE M02, MODULE
文件頁(yè)數(shù): 13/24頁(yè)
文件大?。?/td> 536K
代理商: LM1301-7PD1AHFU
Rugged Environment
DC-DC Converters <100 W
M-Family
Edition 2/96 - Melcher AG
7 - 21
MELCHER
The Power Partners.
7.1
3
5.1 V
4.875 V
0
U
i [V DC]
0
t
U
ti + Uhi
U
ti
Input voltage failure
Switch-on cycle
Input voltage sag
Switch-on cycle and subsequent
input voltage failure
U
V high
U
V low
U
V
0
V2
t
U
o1
0
U
V high
U
V low
U
V
0
V2
U
i
U
ti
4
Output voltage failure
0
U
V high
U
V low
U
V
3
U
ti + Uhi
t
low min
2
t
low min
2
t
low min
2
3
4
U
V high
U
V low
U
V
0
V3
t
3
t
low min
2
t
low min
2
3
t
h
1
2.0 V
t
h
1
4
3
4
t
low min
2
V3
5.1 V
4.875 V
0
U
o1
2.0 V
Input voltage monitoring
Output voltage monitoring
Threshold tolerances and hysteresis:
If
Ui is monitored, the internal input voltage is measured af-
ter the input filter and rectifier (E/LM and LMZ types). Con-
sequently this voltage differs from the voltage at the con-
nector pins by the voltage drop
U
t i across input filter and
rectifier. The threshold level of option V0 is factory adjusted
at
Io nom and TA = 25
°C.The value of Ut i depends upon the
input voltage range (AM, BM, ...), threshold level
U ti, tem-
perature and input current. The input current is a function of
input voltage and output power.
Fig. 23
Relationship between Ui, Uo1, UV, IV and Uo1/Uo nom versus time.
1 VME request: minimum 4 ms
2 t low min = 40...200 ms, typically 80 ms
3 UV level not defined at Uo1 < 2.0 V
4 The V signal drops simultaneously with the output voltage, if the
pull-up resistor
RP is connected to Vo1+. The V signal remains
high if
RP is connected to an external source.
U
ti
U
hi
UV low
U
V
U
V high
U
i
P
o
=
P
o
nom
P
o
=
0
P
o
=
0
U
ti
P
o
=
P
o
nom
Fig. 22
Definition of Uti,
Uti and Uhi
相關(guān)PDF資料
PDF描述
LM1301-7PD2AHFU 1-OUTPUT AC-DC REG PWR SUPPLY MODULE
LM1501-9PD8AHFU 1-OUTPUT AC-DC REG PWR SUPPLY MODULE
LM1601-7EPD4AHFU 1-OUTPUT AC-DC REG PWR SUPPLY MODULE
LM1901-9ERD1AHFU 1-OUTPUT AC-DC REG PWR SUPPLY MODULE
LM1901-9RD2AHFU 1-OUTPUT AC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM1301-7R 功能描述:線性和開(kāi)關(guān)式電源 Euro-Cassette 50W (12V) RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開(kāi)放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓(通道 1):20 V 輸出電流(通道 1):40 A 商用/醫(yī)用: 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風(fēng)格:Rack 長(zhǎng)度: 寬度: 高度:
LM1301-9R 制造商:Power-One 功能描述:AC/DC Power Supply Single-OUT 12V 4A 50W 11-Pin 制造商:Power-One 功能描述:LM Series 50W Single Output 12V AC/DC Power Supply
LM13080N/A+ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier
LM13080N/B+ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier
LM130A-12C318 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Sunlight Readable 12.1 LCD Module