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參數(shù)資料
| 型號： | JW150A1 |
| 元件分類： | DC/DC變換器 |
| 英文描述： | Power Modules: dc-dc Converters; 36 to 75 Vdc Input, 5 Vdc Output; 50 W to 150 W |
| 中文描述： | 電源模塊：型DC - DC轉(zhuǎn)換器，36至75伏直流電輸入，5伏直流電輸出，50瓦至150瓦 |
| 文件頁數(shù)： | 12/20頁 |
| 文件大?。?/td> | 1036K |
| 代理商： | JW150A1 |
12
Tyco Electronics Corp
Data Sheet
July 1999
dc-dc Converters; 36 to 75 Vdc Input, 5 Vdc Output; 50 W to 150 W
JW050A, JW075A, JW100A, JW150A Power Modules:
Feature Descriptions
(continued)
Output Voltage Set-Point Adjustment
(Trim)
(continued)
8-748 (C).b
Figure 22. Circuit Configuration to Decrease
Output Voltage
8-879 (C)
Figure 23. Resistor Selection for Decreased
Output Voltage
8-715 (C).b
Figure 24. Circuit Configuration to Increase
Output Voltage
8-880 (C).a
Figure 25. Resistor Selection for Increased Output
Voltage
Output Overvoltage Protection
The output overvoltage clamp consists of control cir-
cuitry, independent of the primary regulation loop, that
monitors the voltage on the output terminals. The con-
trol loop of the clamp has a higher voltage set point
than the primary loop (see Feature Specifications
table). This provides a redundant voltage control that
reduces the risk of output overvoltage.
Overtemperature Protection
The 100 W and 150 W modules feature an overtemper-
ature protection circuit to safeguard against thermal
damage.
The circuit shuts down the module when the maximum
case temperature is exceeded. The module restarts
automatically after cooling.
V
I
(+)
V
I
(–)
ON/OFF
CASE
V
O
(+)
V
O
(–)
SENSE(+)
TRIM
SENSE(–)
R
adj-down
R
LOAD
0
10
20
30
40
100
1k
100k
1M
% CHANGE IN OUTPUT VOLTAGE (
%)
10k
A
)
V
I
(+)
V
I
(–)
ON/OFF
CASE
V
O
(+)
V
O
(–)
SENSE(+)
TRIM
SENSE(–)
R
adj-up
R
LOAD
0
2
4
6
10
10k
100k
10M
% CHANGE IN OUTPUT VOLTAGE (
%)
1M
A
)
8
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| JW150A1-53 | 制造商:LUCENT TECH / TYCO 功能描述: |
| JW150B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC-to-DC Voltage Converter |
| JW150B1 | 功能描述:DC/DC轉(zhuǎn)換器 12V 12.5A 150W 9-Pin RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
| JW150C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC-to-DC Voltage Converter |
| JW150C1 | 功能描述:DC/DC轉(zhuǎn)換器 15V 10A 150W 9-Pin RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:SMD/SMT 封裝 / 箱體尺寸: |
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