一、使用环境条件:
1.环境温度:-25℃~+70℃;
2.相对湿度:温度为40℃时不大于90%;
3.大气压力:860~1060mbar (约为650~800mmHg)
二、绝缘耐热等级:F级(155℃)
三、安全特性:
1.绝缘电阻:常态时大于1000MΩ;
2.抗电强度:可承受工频3750V/1分钟;
3.抗电冲击:可承受脉冲6kV/50μS连续20次冲击;
4.阻燃性:符合UL94-Vo级;
四、安全认证:CE、UL、CESI
五、额定功率:2VA
六、额定电压:
1.标准系列: 初级:220V±25% 50Hz/60HZ 次级:
单路输出:6V, 7.5V, 9V, 12V, 15V, 18V, 21V, 24V, 27V 双路输出:2×6V, 2×7.5V, 2×9V, 2×12V, 2×15V, 2×18V, 2×21V, 2×24V, 2×27V 2.
非标系列:可按用户要求定制。
型号 | 初级引脚 | 初级工作电流 | 次级电压 | 次级电流 (mA) | 次级引脚 | 等效电阻 (Ω) |
空载时 | 满载时 | 空载电压 | 满载电压 |
S2-01 | 1-5 | ≤7.5mA | ≤13.5mA | 7V | 6V | 333 | 7-9 | 3.75 |
S2-01B | 8.8V | 7.5V | 267 | 5.85 |
S2-02 | 10.5V | 9V | 222 | 8.4 |
S2-03 | 14V | 12V | 167 | 15 |
S2-04 | 17.5V | 15V | 133 | 23.5 |
S2-05 | 20.9V | 18V | 111 | 33.5 |
S2-05B | 24.5V | 21V | 95 | 46 |
S2-06 | 27.8V | 24V | 83 | 60 |
S2-06B | 31.5V | 27V | 74 | 76 |
S2-07 | 1-5 | ≤7.5mA | ≤13.5mA | 2×7V | 2×6V | 2×167 | 6-7 9-10 | 2×7.5 |
S2-07B | 2×8.8V | 2×7.5V | 2×133 | 2×11.7 |
S2-08 | 2×10.5V | 2×9V | 2×111 | 2×16.8 |
S2-09 | 2×14V | 2×12V | 2×83 | 2×30 |
S2-10 | 2×17.5V | 2×15V | 2×66.7 | 2×47 |
S2-11 | 2×20.9V | 2×18V | 2×55.6 | 2×67 |
S2-11B | 2×24.5V | 2×21V | 2×47.6 | 2×92 |
S2-12 | 2×27.8V | 2×24V | 2×41.7 | 2×120 |
S2-12B | 2×31.5V | 2×27V | 2×37 | 2×152 |
尺寸图:
![](http://i00.c.aliimg.com/img/ibank/2012/425/952/511259524_1163611373.jpg )