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| 型号： | PSL486-7R |
| 厂商： | Power-One |
| 文件页数： | 4/17页 |
| 文件大小： | 0K |
| 描述： | SWITCHING REGULATOR 288W 48V |
| 标准包装： | 1 |
| 系列： | * |
PSC, PSL Series Data Sheet
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Functional Description
The switching regulators are designed using the buck
converter topology. The input is not electrically isolated from
the output. During the on period of the switching transistor,
current is transferred to the output, and energy is stored in the
output choke. During the off period, this energy forces the
current to continue flowing through the output, to the load, and
Positive Switching Regulators
complished by varying the duty cycle (on to off ratio) of the
power switch.
These regulators are ideal for a wide range of applications,
where input to output isolation is not necessary, or where
already provided by an external front end (e.g., a transformer
with rectifier). To optimize customer ’s needs, additional options
and accessories are available.
back through the freewheeling diode. Regulation is ac-
03018a
V i
I i Vi+
Fuse
(option C)
Control circuit
Option C
Vo+
D
i
R
G
I o
V o
Gi–
V t
Option D
V o
Option P
Go–
Fig. 1
Block diagram PSC
03021a
14
I o
I i
Vi+
29
26
Fuse
(Option
17
5
Vo+
D
C)
V i
Control circuit
Option
C
V o
Gi–
20
2
R (or i)
23
V t
V o
8
Go–
Fig. 2
Block diagram PSL
32
Option D
Option P
11
BCD20027-G Rev AA, 18-May-2011
Page 4 of 17
www.power-one.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PSL486-9R | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 48V 6A 288W 11PIN - Bulk |
| PSL-4BLK | 制造商:Panduit Corp 功能描述:XENOY PADLOCK, 1.50" BODY, BLACK - Bag 制造商:Panduit Corp 功能描述:Safety Lockout Padlocks |
| PSL-4BLK-LB | 制造商:Panduit Corp 功能描述:Safety Lockout Padlocks 制造商:Panduit Corp 功能描述:XENOY PADLOCK, 3.00" BODY, BLACK - Bag |
| PSL-4BLU | 制造商:Panduit Corp 功能描述:Safety Lockout Padlocks 制造商:Panduit Corp 功能描述:XENOY PADLOCK, 1.50" BODY, BLUE - Bag |
| PSL-4BLU-LB | 制造商:Panduit Corp 功能描述:Safety Lockout Padlocks 制造商:Panduit Corp 功能描述:XENOY PADLOCK, 3.00" BODY, BLUE - Bag |
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