參數(shù)資料
型號(hào): LK1001-9RDDB1
元件分類(lèi): 電源模塊
英文描述: 1-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
封裝: METAL, CASE K02, MODULE
文件頁(yè)數(shù): 17/27頁(yè)
文件大?。?/td> 640K
代理商: LK1001-9RDDB1
Rugged Environment
DC-DC Converters >100 W
K-Family
Edition 2/96 - Melcher AG
8 - 25
MELCHER
The Power Partners.
8.1
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 (LK types). Consequently this
voltage differs from the voltage at the connector pins by the
voltage drop
Uti 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 U ti depends upon the
input voltage range (AK, BK, ...), threshold level
U t, tem-
perature and input current. The input current is a function of
input voltage and output power.
Option B1 Cooling Plate (see "Mechanical Data")
Where a cooling surface is available, we recommend the
use of a cooling plate (option B1) instead of the standard
heatsink. The mounting system should ensure sufficient
cooling capacity to guarantee that the maximum case tem-
Fig. 30
Relationship between Ui, Uo1, U V, IV and Uo1/Uo nom ver-
sus 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
U
V 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
perature
TC max is not exceeded. The cooling capacity is cal-
culated by:
(100% –
η)
PLoss = –––––––––– (Uo Io)
η
Efficiency
η see Type survey
Fig. 29
Definition of Uti,
Uti and Uhi
相關(guān)PDF資料
PDF描述
LK1301-7PD6B1 1-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
LK1301-7RD0B1 1-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
LK1301-9EPDDTB1 1-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
LK1301-9ERD4 1-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
LK1501-7EPD2 1-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
LK100-24P 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Optoelectronic
LK100-28P 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:Optoelectronic
LK10051R0K-T 功能描述:固定電感器 INDCTR STD MULTILYR 0402 1uH 10% RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類(lèi)型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm
LK10051R0K-T 制造商:TAIYO YUDEN 功能描述:Inductor Series:LF LK
LK10051R0K-TV 功能描述:FIXED IND 1UH 20MA 640 MOHM SMD 制造商:taiyo yuden 系列:LK 包裝:剪切帶(CT) 零件狀態(tài):在售 類(lèi)型:多層 材料 - 磁芯:- 電感:1μH 容差:±10% 額定電流:20mA 屏蔽:無(wú)屏蔽 DC 電阻(DCR):640 毫歐 不同頻率時(shí)的 Q 值:20 @ 10MHz 頻率 - 自諧振:60MHz 等級(jí):AEC-Q200 工作溫度:-40°C ~ 85°C 頻率 - 測(cè)試:10MHz 安裝類(lèi)型:表面貼裝 封裝/外殼:0402(1005 公制) 供應(yīng)商器件封裝:0402(1005 公制) 大小/尺寸:0.039" 長(zhǎng) x 0.020" 寬(1.00mm x 0.50mm) 高度 - 安裝(最大值):0.022"(0.55mm) 標(biāo)準(zhǔn)包裝:1