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參數(shù)資料
| 型號(hào)： | NCX10S24033Y |
| 廠商： | CD TECHNOLOGIES INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Isolated 10W Single Output DC/DC Converters |
| 中文描述： | 1-OUTPUT 10 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁(yè)數(shù)： | 4/5頁(yè) |
| 文件大小： | 837K |
| 代理商： | NCX10S24033Y |
1 Anti surge T-type fuses are recommended
FUSING
Part Number
NCX10S24XX
NCX10S48XX
Recommended Fuses
1
1.6A
1.0A
benefit for a given size, cost, and power loss.
Radiated noise is present in magnetic and
electrostatic forms. Thanks to the small size of
these units, neither form of noise will be
radiated “efficiently”, so will not normally
cause a problem. Any question of this kind
usually better repays attention to conducted
signals.
In applications where large transient load
swings are expected, for example 10-60% or
25-75%, the fitting of an external electrolytic
output capacitor is recommended to reduce
voltage over/under shoot. 200μF capacitance
will typically reduce a peak excursion to
350mV settling to within 1% V
in 1.2ms.
Additional externally fitted capacitance will
further reduce over/under shoot.
PROTECTION
The “absolute maximum” ratings in the
specification define conditions which may
degrade life but will not result in immediate
damage. This section of the application notes
deals with those unavoidable or accidental
occasions when the ratings are exceeded.
The unit will protect itself against a wide
range of abnormal conditions. In others,
where failure is inevitable, the consequent
hazards have been minimised.
If the supply polarity is reversed, the unit is
unable to protect itself. The simple
preventative measure of a series diode would
add unacceptable power loss for the basic
product, but it may be appropriate in some
applications to fit this diode externally.
With no polarity protection, tracks and
components will safely fail to high
impedance, disconnecting the power. A large
fault current will occur in this process.
NCX10S SERIES
Isolated 10W Single Output DC/DC Converters
APPLICATION NOTES
Figure 6: Shutdown with Isolating Diode
DC
–V
IN
2.2μF
2.2μF
100μH
10μH
10μH
10μF, 250Vac Y Rated
10μF, 250Vac Y Rated
100μH
1mH
SD
Less than
0.8V for
Shutdown
Optional Open
Collector Transistor
DC
DC
–V
IN
SD
DC
Figure 7: Recommended Configuration to Reduce Noise
DC
DC
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCX10S24050 | 功能描述:DC/DC轉(zhuǎn)換器 10W 24V to 5.1V 2.0A 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(biāo)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| NCX10S24050Y | 功能描述:DC/DC轉(zhuǎn)換器 10W 24V to 5.1V 2.0A 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(biāo)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| NCX10S48033 | 功能描述:DC/DC轉(zhuǎn)換器 10W 48V to 3.4V 3.1A 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(biāo)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| NCX10S48033Y | 功能描述:DC/DC轉(zhuǎn)換器 10W 48V to 3.4V 3.1A 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(biāo)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| NCX10S48050 | 功能描述:DC/DC轉(zhuǎn)換器 10W 48V to 5.1V 2.0A 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(biāo)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(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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