參數(shù)資料
型號: LK2320-7ERD5TB2
元件分類: 電源模塊
英文描述: 2-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
封裝: METAL, CASE K02, MODULE
文件頁數(shù): 18/26頁
文件大小: 601K
代理商: LK2320-7ERD5TB2
Cassette Style
150 Watt AC-DC Converters
K Series
Edition 01/01.2001
25/26
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
11010
t
Threshold tolerances and hysteresis:
If
Ui is monitored, the internal input voltage is measured af-
ter the input filter and rectifier. Consequently this voltage
differs from the voltage at the connector pins by the voltage
drop
DUti across input filter and rectifier. The threshold level
of option V0 is adjusted during manufacture at
Io nom and TA
= 25
°C. The value of DU
ti depends upon the threshold level
Ut, temperature and input current. The input current is a
function of input voltage and output power.
1 VME request: minimum 4 ms
2 tlow 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.
DUti
Uhi
UV low
UV
UV high
Ui
P
o
=
P
o
nom
P
o
=
0
P
o
=
0
Uti
P
o
=
P
o
nom
11023
Fig. 38
Definition of Uti, DUti and Uhi
Fig. 39
Relationship between Ui, Uo1, UV, IV and Uo1/Uo nom ver-
sus time.
相關(guān)PDF資料
PDF描述
LK2540-7ERTB2 2-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
LK2540-7PDDTB2 2-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
LK2540-9EPD3TB2 2-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
LK2540-9RD8B2 2-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
LK2660-7RD6TB2 2-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LK2320-7R 功能描述:線性和開關(guān)式電源 Euro-Cassette 150W (2x 12V) RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/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 長度: 寬度: 高度:
LK2320-7RB1 制造商:Power-One 功能描述:
LK23207RD7 制造商:Power-One 功能描述:
LK2320-9ER 制造商:Power-One 功能描述:AC/DC Power Supply Dual-OUT 12V/12V 6A/6A 150W 15-Pin 制造商:Power-One 功能描述:ACDC - Bulk
LK23-LFR 制造商:FRONTIER 制造商全稱:Frontier Electronics. 功能描述:2A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS