| 品牌 | 碩維 | 型號 | SW-08 |
| 輸入電壓 | 12-24（V） | 輸出電壓 | 5V（V） |
| 輸出電流 | 1000（mA） | 工作溫度 | 0-40（℃） |
| 輸出接口 | USB | 產品認證 | E-MARK |
| 適用充電範圍 | MP3,手機充電器等 | 產品尺寸 | 20*50mm |
1. Features
l10V to 30V Input Voltage Operation
lLow Quiescent Current at 10mA
lLed Indicator
lEfficiency Up to75% min
2. INPUT REQUIREMENTS
SN | Item | Specifications | Remark |
2.1 | Input voltage | DC10V to 30V | |
2.2 | Input Fuse | 250V/5A | EXTERNAL |
2.3 | Input Current | 0.1AMax | AT NO LOAD |
0.7AMax | AT 1A LOAD | ||
2.4 | Input voltageSurge | 33V(TYP) | EXTERNAL |
3. OUTPUT SPECIFICATION
SN | Item | Specifications | Remark |
3.1 | Output voltage | 5V (4.75V~5.25V) | |
3.2 | Output current | 0 ~ 1A | |
3.3 | Operation Frequency | 150KHz(127kHz~173KHz) | |
3.4 | Ripple & Noise at 12-24v input | 100mV | |
3.5 | Risetime | 10mS |
4. ENVIRONMENT
SN | Item | Specification | Remark |
4.1 | Operating temperature | -0℃~50℃ | Continuous working time max than 12 Hour at T=70℃ |
4.2 | Operating ambient humidity range | 0~98% | |
4.3 | Storage temperature | -40℃~85℃ | |
4.4 | Storage humidity | 0~98% |
5. PROTECTION
lOutput Over Current protection
The output voltage must be less than 1.0V when the output current is over2A.
lOutput Over Voltage Protection
It can be component damaged to perform protection function, but the over voltage trip point should not be greater than7.5V,the decay time should be less than 100msec. Besides, it should be no fire under this condition.
6.EFFICIENCY/RISE TEMPERATURE & NOISES
6.1 Efficiency
Efficiency Up to70% min at 12V-24V input.
7.Certificate
CE,IEC60950-1, FCC
8.BURN-IN TEST
100% burn-in (40℃/2hrs)
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