參數(shù)資料
型號(hào): LK4301-7ER
廠商: POWER-ONE INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE
封裝: HEAT SINK, METAL, CASE K02
文件頁(yè)數(shù): 17/28頁(yè)
文件大?。?/td> 627K
代理商: LK4301-7ER
BCD20001-G Rev AB
Page 24 of 28
www.power-one.com
K Series with PFC Data Sheet
150 – 280 Watt AC-DC Converters
0
1
0.95
0
V
b [VDC]
0
t
low min
4
t
low min
4
t
high min
t
h
1
358
355
Input voltage failure
Switch-on cycle
Input voltage sag
Switch-on cycle and subsequent
input voltage failure
V
D high
V
D low
V
D
0
JFET
NPN
t
V
o1
V
o1 nom
V
D high
V
D low
V
D
t
low min
4
t
h
1
0
V
D high
V
D low
V
D
0
JFET
NPN
V
o1
V
D high
V
D low
V
D
t
low min
4
V
to
Output voltage failure
0
I
D high
I
D low
I
D
t
0
I
D high
I
D low
I
D
t
2
33
V
o1 nom
V
to +Vho
Input voltage monitoring
Output voltage monitoring
11044b
1
Hold-up time see: Electrical Input Data.
2
With output voltage monitoring, hold-up time t h = 0.
3
The signal remains high, if the D output is connected
to an external source.
4
t low min = 100 – 170 ms, typically 130 ms
Fig. 39
Relationship between Vb, Vo1, VD, Vo1/Vo1 nom versus time
Table 22: D-output logic signals
Version of D
Vb
<<<<< Vt resp. Vo <<<<< Vt
Vb
>>>>> Vt + Vh resp. Vo >>>>> Vt
Configuration
D1, D2, D3, D4, D0
low
high
JFET
D5, D6, D7, D8, D9, DD
high
low
NPN
相關(guān)PDF資料
PDF描述
LK4301-9PD5TB1 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE
LK5660-7ERD5TB1 2-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE
LK4501-9RD1TB1 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE
LK4601-7ERD3TB1 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE
LK5660-7ERD2TB1 2-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LK4301-7R 功能描述:線性和開(kāi)關(guān)式電源 Euro-Cassette 144W (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:
LK4301-9ER 制造商:Power-One 功能描述:AC/DC PS SGL-OUT 12V 12A 280W 15PIN - Bulk
LK4303-9ERD4T 制造商:Power-One 功能描述:- Bulk
LK4402 制造商:CLINCH NUT 功能描述:
LK-440-2 制造商:PennEngineering (PEM) 功能描述: