参数资料
型号: LK2660-7RD1TB1
元件分类: 电源模块
英文描述: 2-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
封装: METAL, CASE K02, MODULE
文件页数: 15/27页
文件大小: 640K
代理商: LK2660-7RD1TB1
Rugged Environment
DC-DC Converters >100 W
K-Family
Edition 2/96 - Melcher AG
8 - 23
MELCHER
The Power Partners.
8.1
D-signal with respect to input and output voltage versus time:
1 Hold-up time see section Electrical Input Data
2 With output voltage monitoring, hold-up time th = 0.
3 The signal will remain high if the D output is connected to
an external source.
4 t low min = 100...170 ms, typically 130 ms.
Fig. 27
Relationship between Ui, Uo1, UD, Uo1/Uo nom versus time
0
1
0.95
0
U
i [V DC]
0
t
low min
4
t
low min
4
t
high min
t
h
1
U
ti +Uhi
U
ti
Input voltage failure
Switch-on cycle
Input voltage sag
Switch-on cycle and subsequent
input voltage failure
U
D high
U
D low
U
D
0
JFET
NPN
t
U
o1
U
o1 nom
U
D high
U
D low
U
D
t
low min
4
t
h
1
0
U
D high
U
D low
U
D
0
JFET
NPN
U
o1
U
D high
U
D low
U
D
t
low min
4
U
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
U
o1 nom
U
to +Uho
Input voltage monitoring
Output voltage monitoring
相关PDF资料
PDF描述
LK2660-9RD4 2-OUTPUT 150 W AC-DC REG PWR SUPPLY MODULE
LM3707XHBPX-308 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA9
LTC6104CMS8 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
LSN-0.8/15-D12H 1-OUTPUT 12 W DC-DC REG PWR SUPPLY MODULE
LP3907SQX-JIXI 1.5 A DUAL SWITCHING CONTROLLER, 2100 kHz SWITCHING FREQ-MAX, QCC24
相关代理商/技术参数
参数描述
LK2660-9ER 制造商:Power-One 功能描述:ACDC - Bulk
LK28 制造商:Molex 功能描述:BOX, LINE FEED 4D/PRF
LK28-LAS-F1-Z/31/116 制造商:PEPPERL+FUCHS 功能描述:SENSOR, PHOTOELECTRIC, UNIVERSAL STYLE, THRU-BEAM RECEIVER, SENSING DIS 300M 制造商:PEPPERL+FUCHS 功能描述:Photoelectric (Automation)
LK2A 制造商:HellermannTyton 功能描述:
LK2A-BLACK 制造商:HellermannTyton 功能描述:CABLE TIE HEAVYDUTY BLACK 270MM 制造商:HellermannTyton 功能描述:CABLE TIE, HEAVYDUTY, BLACK, 270MM 制造商:HELLERMANN TYTON 功能描述:CABLE TIE, HEAVYDUTY, BLACK, 270MM; Cable Tie Length:270mm; Cable Tie Width:4.6mm; Cable Tie Material:Nylon 6.6 (Polyamide 6.6); Cable Tie Colour:Black; Tensile Strength N/m2:225N/mm2; Cable Bundle Diameter Min:5mm; Cable Bundle ;RoHS Compliant: Yes