- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄44103 > LK4601-7PD7T 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE PDF資料下載
參數(shù)資料
| 型號： | LK4601-7PD7T |
| 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, MODULE |
| 文件頁數(shù)： | 17/28頁 |
| 文件大?。?/td> | 606K |
| 代理商： | LK4601-7PD7T |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁當(dāng)前第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁
Cassette Style
150 Watt AC-DC Converters
K Series PFC
Edition 01/01.2001
24/28
Vo1+
Vo1–
D
UD
ID
Rp
Input
11007
NPN output (D5...DD):
Connector pin D is internally connected via the collector-
emitter path of a NPN transistor to the negative potential of
output 1.
UD
< 0.4 V (logic low) corresponds to a monitored
voltage level (
Ui and/or Uo1)
> U
t + Uh. The current ID
through the open collector should not exceed 20 mA. The
NPN output is not protected against external overvoltages.
UD should not exceed 40 V.
Ui, Uo1 status
D output,
UD
Ui or Uo1 < Ut
high, H,
ID ≤ 25 A at UD = 40 V
Ui and Uo1 > Ut + Uh
low, L,
UD ≤ 0.4 V at ID = 20 mA
Fig. 37
Option D5...DD: NPN output, Uo1
≤ 40 V, I
D
≤ 20 mA
Table 19: D-output logic signals
Version of D
Ui < Ut resp. Uo < Ut
Ui > Ut + Uh resp. Uo > Ut
Conguration
D1, D2, D3, D4, D0
low
high
JFET
D5, D6, D7, D8, D9, DD
high
low
NPN
Option D Undervoltage monitor
The input and/or output undervoltage monitoring circuit op-
erates independently of the built-in input undervoltage lock-
out circuit. A logic "low" (JFET output) or "high" signal (NPN
output) is generated at pin 20 as soon as one of the moni-
tored voltages drops below the preselected threshold level
Ut. The return for this signal is Vo1–. The D output reco-
vers when the monitored voltage(s) exceed(s)
Ut + Uh. The
Table 18: Undervoltage monitoring functions
Output type
Monitoring
Minimum adjustment range
Typical hysteresis
Uho [% of Ut]
JFET
NPN
U i
Uo1
of threshold level
U t
for
U t min...U t max
Uti
Uto
Uho
D1
D5
no
yes
-
3.5...40 V 1
2.5...0.6
D2
D6
yes
no
355 V DC 4
--
D3
D7
yes
355 V DC 4
(0.95...0.985
Uo1) 2
"0"
D4
D8
no
yes
-
(0.95...0.985
Uo1) 2
"0"
D0
D9
no
yes
-
3.5...40 V 3
2.5...0.6
yes
355 V DC 4
3.5...40 V 3
2.5...0.6
DD
yes
355 V DC4
3.5...40 V 1
2.5...0.6
1 Threshold level adjustable by potentiometer
2 Fixed value. Tracking if Uo1 adjusted via R-input, option P or sense lines.
3 The threshold level permanently adjusted according to customer specication
±2% at 25°C. Any value within the specied range is
basically possible but causes a special type designation in addition to the standard option designations (D0/D9)!
4 Option D monitors the boost regulator output voltage. The trigger level is adjusted in the factory to 355 V DC.
threshold level
Uti is adjusted in the factory. The threshold
level
Uto is either adjusted by a potentiometer, accessible
through a hole in the front cover, or factory adjusted to a
xed value specied by the customer.
Option D exists in various versions D0...DD as shown in the
following table.
Vo1+
Vo1–
D
UD
ID
Rp
Input
11006
Fig. 36
Option D0...D4: JFET output, ID
≤ 2.5 mA
JFET output (D0…D4):
Connector pin D is internally connected via the drain-
source path of a JFET (self-conducting type) to the nega-
tive potential of output 1.
UD
≤ 0.4 V (logic low) corresponds
to a monitored voltage level (
Ui and/or Uo1)
<U
t. The cur-
rent
ID through the JFET should not exceed 2.5 mA. The
JFET is protected by a 0.5 W Zener diode of 8.2 V against
external overvoltages.
Ui, Uo1 status
D output,
UD
Ui or Uo1 < Ut
low, L,
UD ≤ 0.4 V at ID = 2.5 mA
Ui and Uo1 > Ut + Uh
high, H,
ID ≤ 25 A at UD = 5.25 V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LK4601-7RB1 | 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE |
| LK4601-7RDDT | 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE |
| LK4601-9PD1 | 1-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE |
| LK5320-7RD1B1 | 2-OUTPUT 150 W AC-DC PWR FACTOR CORR MODULE |
| LK5320-7RD4T | 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 |
|---|---|
| LK-4601-7P-D8 | 制造商:Power-One 功能描述: |
| LK4601-7R | 功能描述:線性和開關(guān)式電源 Euro-Cassette 144W (24V) 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: |
| LK4601-7R-D8-T | 制造商:Power-One 功能描述: |
| LK4601-9ER | 制造商:Power-One 功能描述:AC/DC PS SGL-OUT 24V 6A 280W 15PIN - Bulk |
| LK4601-9ERB1 | 制造商:Power-One 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。