1 Electrical Specification電氣規(guī)格:
1.1 Input Electrical Characteristics(輸入特性)
Project項目 | Unit單位 | Min. 小值 | Normal 標(biāo)準(zhǔn)值 | Max. 值 | Remark備注 |
Input voltage 額定輸入電壓 | Vac | 100 | 120/220 | 240 | |
Frequency 輸入頻率 | Hz | 47 | 50/60 | 63 | |
Input current 輸入電流 | mA | 95 | |||
Power factor功率因數(shù) | PF | 0.5 | |||
Efficiency (full load)效率 | % | 70 | |||
Inrush current 浪涌電流 | A | 50 | 220Vac and 25 Celsius degree |
1.2 Output Electrical Characteristics(輸出特性)
Output Voltage & Current Regulation(輸出電壓電流調(diào)整率)
Project項目 | Unit單位 | Min. 小值 | Normal 標(biāo)準(zhǔn)值 | Max. 值 | Remark備注 |
Output Voltage輸出電壓 | V | 9 | 10.5 | 12.5 | |
Output current輸出電流 | mA | 350 | &plun;5 | ||
Output Power輸出功率 | W | 3.78 | |||
Regulation調(diào)整率 | % | &plun;5 | |||
1.3 Protection(保護功能)
1.3.1 DC Output Short Circuit Protection(輸出短路保護)
Protection Mode | Current Limit |
1.3.2 DC Output Open Circuit Protection(輸出開路保護)
Protection Mode | Hiccup |
1.3.3 DC Output Over Voltage Protection(輸出過壓保護)
Protection Mode | Hiccup |
Protection Point Voltage |
2 Isolation緣性能
2.1 Isolation Resistance(緣阻)
Input To Output | DC500V 8MΩmin (at room temperature) |
2.2 Hi-Pot(緣耐壓)
Input To Output | 3000Vac 50Hz 1minute ≤10mA |
3 Safety規(guī)格
The power supply shall comply with the following criterion:
電源性滿足下列標(biāo)準(zhǔn):
Safety Category | County | Certified | Standard |
CE | Europe | Meet | |
UL | USA | Meet |
4 EMC電磁兼容性
4.1 EMI (電磁干擾)
EN 55015:1998 CLASS B
5 Environmental Requirement工作環(huán)境
5.1 Temperature (環(huán)境溫度)
* Operating工作溫度: -10℃ to +50℃.
* Storage存儲溫度: -20℃ to +70℃.
5.2 Humidity (環(huán)境濕度)
* Operating工作: From 20%to90% relative humidity (non-condensing).
* Storage存儲: From 10%to 90% relative humidity (non-condensing).
5.3 Altitude (海拔高度)
* Operating: to3000 ft.
5.4 Cooling Method (冷卻方式)
* Natural cooling . 自然冷卻
6 Reliability Requirements性要求
6.1 Burn-in老化
The power supply shall go a minimum of 4 Hours burn-in test under full load condition.產(chǎn)品至少滿載條件下老化4小時。
1.1 MTBF Qualification 平均無故障工作時間
The MTBF shall be at least 17520 hours at 25℃, Full load and nominal input condition.
平均無故障時間,至少17520小時,25℃環(huán)境及額定輸入與滿載條件下。