[供应] dc110V转110v转换电源dc110V250w电源变压器常州名创

dc110V转110v转换电源dc110V250w电源变压器常州名创

型号：MDK250-110S110
1、输入参数 
1.1输入电压范围：110VDC（±20%）  
1.2输入电压频率范围：300kHz  
1.3效率：典型值82% 
2、输出参数 
2.1额定输出电压：110VDC 
2.2额定输出电流：2.5A 
2.3输出电流范围：0~2.5A 
2.4额定功率：250W 
2.5纹波和噪声：150mVp-p 
2.6输出电压调节范围：±1% 
2.7输出电压精度范围：±0.1% 
2.8输出电压调整率：±10% 
2.9输出负载调整率：±1% 
2.10开启时间：100mS/额定负载 
2.11上升时间：50mS/额定负载 
2.12保持时间：20mS/额定负载 
2.13瞬态响应：500uS 
3、保护功能 
3.1过载保护：额定负载的110~150%范围内电源保护，输出打嗝，断开电源减轻负载，并重新上电后恢复正常输出 
3.2过压保护：输出电压的115~150%范围内电源保护，电源内部将限制其输出电压，断开电源排除故障后方可上电  
3.2短路保护：输出端短路时电源保护，输出打嗝，断开电源排除故障后方可上电   
4、使用环境 
4.1工作环境温度范围：-20℃～+50℃（见“使用环境温度降额曲线”） 
4.2工作环境湿度范围：20~90%RH 
4.3储存环境温度范围：-20℃～+85℃ 
4.4储存环境湿度范围：10~90%RH 
4.5温度系数：±0.03%/℃（0～50℃） 
4.6振动：10~500Hz，2G，10min/周期，X、Y、Z方向各60min 
5、安全性能及电磁兼容 
5.1安全标准：符合GB4943-2001，UL1012 
5.2抗电强度：I/P-O/P、I/P-FG：1.5KVAC    O/P-FG：0.5KVAC 
5.3绝缘电阻：I/P-O/P、I/P-FG、O/P-FG：100MΩ/500VDC 
5.4（电磁干扰）传导和辐射：符合EN55022，Class B 
6、其它 
6.1平均无故障工作时间（MTBF）：100，000小时 
6.2外型体积：241*124*65mm/215*115*50mm（长*宽*高） 
6.3冷却形式：自然冷却

  型 号　　  直流输入   直流输出　　负载调整率   纹 波　  效 率 
MDK250-12S05    12V      5V 50A       0.5%       80mV      78%   
MDK250-24S05    24V      5V 50A       0.5%       80mV      78%
MDK250-48S05    48V      5V 50A       0.5%       80mV      78%
MDK250-110S05  110V      5V 50A       0.5%       80mV      78%
MDK250-220S05  220V      5V 50A       0.5%       80mV      78%
MDK250-12S12    12V      12V 20A      0.5%       80mV      80%
MDK250-24S12    24V      12V 20A      0.5%       80mV      80%
MDK250-48S12    48V      12V 20A      0.5%       80mV      80%
MDK250-110S12   110V     12V 20A      0.5%       80mV      80%
MDK250-220S12   220V     12V 20A      0.5%       80mV      80%
MDK250-12S24    12V      24V 10A      0.5%       80mV      82%
MDK250-24S24    24V      24V 10A      0.5%       80mV      82%
MDK250-48S24    48V      24V 10A      0.5%       80mV      82%
MDK250-110S24  110V      24V 10A      0.5%       80mV      82%
MDK250-220S24  220V      24V 10A      0.5%       80mV      82%
MDK250-12S48    12V      48V 5A       0.5%       80mV      82%
MDK250-24S48    24V      48V 5A       0.5%       80mV      82%
MDK250-48S48    48V      48V 5A       0.5%       80mV      82%
MDK250-110S48  110V      48V 5A       0.5%       80mV      82%
MDK250-220S48  220V      48V 5A       0.5%       80mV      82%
MDK250-12S110   12V      110V2.5A       0.5%       80mV      82%
MDK250-24S110   24V      110V2.5A       0.5%       80mV      82%
MDK250-48S110   48V      110V2.5A       0.5%       80mV      82%
MDK250-110S110 110V      110V2.5A       0.5%       80mV      82%
MDK250-220S110 220V      110V2.5A       0.5%       80mV      82%
MDK250-12S220   12V      220V1.1A       0.5%       80mV      82%
MDK250-24S220   24V      220V1.1A       0.5%       80mV      82%
MDK250-48S220   48V      220V1.1A       0.5%       80mV      82%
MDK250-110S220  110V     220V1.1A       0.5%       80mV      82%
MDK250-220S220  220V     220V1.1A       0.5%       80mV      82%