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参数资料
| 型号： | 0RSB-30T025 |
| 厂商： | BEL FUSE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-8 |
| 文件页数： | 10/14页 |
| 文件大小： | 496K |
| 代理商： | 0RSB-30T025 |
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
ISOLATED DC/DC CONVERTERS
48 Vdc Input, 1.2 Vdc - 12 Vdc / 15 A - 3 A Outputs, 1/16 Brick Converter
Apr. 09, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
Output Trim Equations
Equations for calculating the trim resistor are shown below (Unit: k). The Trim Down resistor should be
connected between the Trim pin and Ground pin. The Trim Up resistor should be connected between the Trim pin
and the Vout. Only one of the resistors should be used for any given application.
1) Trim Equations for Vo=1.2 V
Note
:
Vo_req=Desired (trimmed) output voltage [V] Vo=1.202 V
2) Trim Equations for Vo=1.5 V - 12 V
Note
:
Vo_req=Desired (trimmed) output voltage [V]
Vo=1.503 V for 1.5 V output; Vo=1.804 V for 1.8 V output; Vo=2.505 V for 2.5 V output; Vo=3.308 V for 3.3 V
output; Vo=5.002 V for 5 V output; Vo=12.007 V for 12 V output.
22
.
10
511
=
delta
Rtrimdown
()
[]
%
100
_
×
=
Vo
req
Vo
delta
22
.
10
225
.
1
626
11
.
5
)
100
(
+
=
delta
Vo
delta
R
trimup
22
.
10
511
=
delta
Rtrimdown
()
[]
%
100
_
×
=
Vo
req
Vo
delta
22
.
10
6125
.
0
313
11
.
5
)
100
(
+
=
delta
Vo
delta
Rtrimup
Module
Vout
Trim
GND
Rtrimdown
Module
Vout
Trim
GND
Rtrimup
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| 07SB-30T03L | 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE |
| 0RSB-40U03AG | DC-DC REG PWR SUPPLY MODULE |
| 0RSB-40U03A | DC-DC REG PWR SUPPLY MODULE |
| 0RSB-40U03BG | 1-OUTPUT 33 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 0RSB-30T025G | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 2.5V 10A 25W 8-Pin 1/16-Brick Tray |
| 0RSB-30T02L | 制造商:Bel Fuse 功能描述:DC/DC PS SGL-OUT 2.5V 10A 25W 8PIN 1/16-BRICK - Trays 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 2.5V 10A 25W 8-Pin 1/16-Brick |
| 0RSB-30T02LG | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 2.5V 10A 25W 8-Pin 1/16-Brick Tray |
| 0RSB-30T033 | 制造商:Bel Fuse 功能描述:DC/DC PS SGL-OUT 3.3V 10A 30W 8PIN 1/16-BRICK - Trays 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 3.3V 10A 30W 8-Pin 1/16-Brick |
| 0RSB-30T033G | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 3.3V 10A 30W 8-Pin 1/16-Brick Tray |
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