CHB300W-110S系列铁路电源CHB300W-110S3V3N CHB300W-110S05N CHB300W-110S48N CHB300W-110S24N CHB300W-110S12N CHB300W-110S28N
300W DC-DC转换器
输入电压43-160VDC
300W隔离输出
效率提高到91%
低空载功耗
固定开关频率
4:1输入范围
规定的产出
输入欠压保护
过温保护
过电压/电流保护
远程开/关
半砖尺寸符合工业标准
UL60950-1 2nd(基本绝缘)认证
CB测试证书IEC60950-1
使用外部电路符合EN50155
冲击和振动符合EN50155(EN61373)
Fire&Smoke符合EN45545-2
5000m工作海拔高度
Part Number
Input Voltage
Output Voltage
Output Current
No load Input Current
Efficiency (%)
I/O Isolation Voltage
CHB300W-110S3V3N
43~160V
3.3V
60A
10mA
86
3000VDC
CHB300W-110S05N
43~160V
5V
60A
10mA
88
3000VDC
CHB300W-110S12N
43~160V
12V
25A
10mA
90
3000VDC
CHB300W-110S24N
43~160V
24V
12.5A
10mA
89
3000VDC
CHB300W-110S28N
43~160V
28V
10.7A
10mA
89
3000VDC
CHB300W-110S48N
43~160V
48V
6.25A
10mA
91
3000VDC