技术参数Technology parameter- 测试条件:如无特殊,所有参数测试均在标称输入电压、纯阻性额定负载及25℃室温环境下测得。
- Test condition:Genneral Nominal Line,Tc=25℃,Rated resistant load unless other wise specified
输入电压Vdc | 4.5 | 5 | 9 | W 2:1 | Input voltage | 9 | 12 | 18 | W 2:1 | | 18 | 24 | 36 | W 2:1 | | 36 | 48 | 72 | W 2:1 | | 72 | 110 | 144 | W 2:1 | | 10 | 12 | 36 | W 4:1 | | 18 | 48 | 72 | W 4:1 | 遥控端Remote ON/OFF | 无遥控端 Non | | | | 输入欠压保护 Under voltage protect | 低于低端输入电压保护,自动恢复。Lower than the low-input voltage protection ,Self-furbish | | | |
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输出电压精度 Voltage accuracy | | Vo1,Vo2 | ±1.0%, ±2.0% | 源效应 Line regulation | 标称负载,全电压范围Nominal Load,full voltage range | Vo1,Vo2 | ±0.2%, ±1.5% | 负载效应 Load regulation | 20% ~ 100%额定负载 | Vo1,Vo2 | ±0.5%, ±4.0% | 纹波及噪声 Ripple and noise | 20MHz BM 满载;Vo≤5.0V, ≤50mVp-p; | Vo≥48V, ≤180mVp-p; | Other, ≤100mVp-p; | 动态响应 Dynamic response | 25%的标称负载阶跃 | △Vo1/△t | ±4.0/500us% | 输出电压调节 Voltage adjust | 标称输出电压Nominal output | 无调节端Non | | 启动延迟时间 Start delay time | 典型值Typical value | | ≤200mS |
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转换效率Efficiency | 标称电压输入,满载Nominal input,Full load | Vo≤5.0V,78%典型(Typical) | Vo>5.0V,80%典型(Typical) | 开关频率Switching frequency | | 300KHz 典型(Typical) | 最大330KHz | 工作温度Operating temperature | 自由空气对流 Free air | 工业级 Industrial level | -25℃ ~ +55℃ | | | 军品级 Military level | -40℃ ~ +85℃ | 储存温度Storage temperature | | 工业级 Industrial level | -40℃ ~ +105℃ | | | 军品级 Military level | -55℃ ~ +120℃ | 最大壳温Max case temperature | | 工业级 Industrial level | +100℃ | | | 军品级 Military level | +110℃ | 相对湿度Relative humidity | | | 10%~90% | 外壳材料case material | | | 金属壳 Metal case | 隔离电压Isolation Voltage | 输入与输出 | 500/1000/1500 Vdc ≤0.5mA/1min, | 输入与外壳 500Vdc ≤0.5mA/1min | 最小无故障间隔时间(MTBF) | 200000Hrs | |
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产品命名方式 Product Nomination Method
举例 W D 5 -48 S 05 J
① ② ③-④ ⑤ ⑥ ⑦
① 宽压输入:2:1
② 电源转换模式:D(DC-DC)
③ 表示输出功率大小
- 分隔号
④ 表示输入电压标称值
⑤ S单路输出,D双路输出
⑥ 输出电压大小
⑦ J表示军品级,无表示工业级, G表示输入输出非隔离, I表示双路输出隔离, W表示超宽范围4:1输入
典型产品列表 Typical product tabulates |
型号 输入电压范围 输出电压 / 电流(Output voltage / current)
VO1 VO2 VO3,VO4
TYPE Input voltage range V mA V mA V mA
WD3-05D3V3 | 5V(4.5~9) | +3.3V | +300mA | -3.3V | -300mA | | |
WD3-12D3V3 | 12V(9~18);12V(10~36)W | +3.3V | +300mA | -3.3V | -300mA | | |
WD3-24D3V3 | 24V(18~36) | +3.3V | +300mA | -3.3V | -300mA | | |
WD3-48D3V3 | 48V(36~72);48V(18~72)W | +3.3V | +300mA | -3.3V | -300mA | | |
WD3-110D3V3 | 110V(72~144) | +3.3V | +300mA | -3.3V | -300mA | | |
WD3-05D05 | 5V(4.5~9) | +5V | +300mA | -5V | -300mA | | |
WD3-12D05 | 12V(9~18);12V(10~36)W | +5V | +300mA | -5V | -300mA | | |
WD3-24D05 | 24V(18~36) | +5V | +300mA | -5V | -300mA | | |
WD3-48D05 | 48V(36~72);48V(18~72)W | +5V | +300mA | -5V | -300mA | | |
WD3-110D05 | 110V(72~144) | +5V | +300mA | -5V | -300mA | | |
WD3-05D09 | 5V(4.5~9) | +9V | +165mA | -9V | -165mA | | |
WD3-12D09 | 12V(9~18);12V(10~36)W | +9V | +165mA | -9V | -165mA | | |
WD3-24D09 | 24V(18~36) | +9V | +165mA | -9V | -165mA | | |
WD3-48D09 | 48V(36~72);48V(18~72)W | +9V | +165mA | -9V | -165mA | | |
WD3-110D09 | 110V(72~144) | +9V | +165mA | -9V | -165mA | | |
WD3-05D12 | 5V(4.5~9) | +12V | +125mA | -12V | -125mA | | |
WD3-12D12 | 12V(9~18);12V(10~36)W | +12V | +125mA | -12V | -125mA | | |
WD3-24D12 | 24V(18~36) | +12V | +125mA | -12V | -125mA | | |
WD3-48D12 | 48V(36~72);48V(18~72)W | +12V | +125mA | -12V | -125mA | | |
WD3-110D12 | 110V(72~144) | +12V | +125mA | -12V | -125mA | | |
WD3-05D15 | 5V(4.5~9) | +15V | +100mA | -15V | -100mA | | |
WD3-12D15 | 12V(9~18);12V(10~36)W | +15V | +100mA | -15V | -100mA | | |
WD3-24D15 | 24V(18~36) | +15V | +100mA | -15V | -100mA | | |
WD3-48D15 | 48V(36~72);48V(18~72)W | +15V | +100mA | -15V | -100mA | | |
WD3-110D15 | 110V(72~144) | +15V | +100mA | -15V | -100mA | | |
WD3-05D24 | 5V(4.5~9) | +24V | +60mA | -24V | -60mA | | |
WD3-12D24 | 12V(9~18);12V(10~36)W | +24V | +60mA | -24V | -60mA | | |
WD3-24D24 | 24V(18~36) | +24V | +60mA | -24V | -60mA | | |
WD3-48D24 | 48V(36~72);48V(18~72)W | +24V | +60mA | -24V | -60mA | | |
WD3-110D24 | 110V(72~144) | +24V | +60mA | -24V | -60mA | | |
WD5-05D3V3 | 5V(4.5~9) | +3.3V | +500mA | -3.3V | -500mA | | |
WD5-12D3V3 | 12V(9~18);12V(10~36)W | +3.3V | +500mA | -3.3V | -500mA | | |
WD5-24D3V3 | 24V(18~36) | +3.3V | +500mA | -3.3V | -500mA | | |
WD5-48D3V3 | 48V(36~72);48V(18~72)W | +3.3V | +500mA | -3.3V | -500mA | | |
WD5-110D3V3 | 110V(72~144) | +3.3V | +500mA | -3.3V | -500mA | | |
WD5-05D05 | 5V(4.5~9) | +5V | +500mA | -5V | -500mA | | |
WD5-12D05 | 12V(9~18);12V(10~36)W | +5V | +500mA | -5V | -500mA | | |
WD5-24D05 | 24V(18~36) | +5V | +500mA | -5V | -500mA | | |
WD5-48D05 | 48V(36~72);48V(18~72)W | +5V | +500mA | -5V | -500mA | | |
WD5-110D05 | 110V(72~144) | +5V | +500mA | -5V | -500mA | | |
WD5-05D09 | 5V(4.5~9) | +9V | +275mA | -9V | -275mA | | |
WD5-12D09 | 12V(9~18);12V(10~36)W | +9V | +275mA | -9V | -275mA | | |
WD5-24D09 | 24V(18~36) | +9V | +275mA | -9V | -275mA | | |
WD5-48D09 | 48V(36~72);48V(18~72)W | +9V | +275mA | -9V | -275mA | | |
WD5-110D09 | 110V(72~144) | +9V | +275mA | -9V | -275mA | | |
WD5-05D12 | 5V(4.5~9) | +12V | +205mA | -12V | -205mA | | |
WD5-12D12 | 12V(9~18);12V(10~36)W | +12V | +205mA | -12V | -205mA | | |
WD5-24D12 | 24V(18~36) | +12V | +205mA | -12V | -205mA | | |
WD5-48D12 | 48V(36~72);48V(18~72)W | +12V | +205mA | -12V | -205mA | | |
WD5-110D12 | 110V(72~144) | +12V | +205mA | -12V | -205mA | | |
WD5-05D15 | 5V(4.5~9) | +15V | +165mA | -15V | -165mA | | |
WD5-12D15 | 12V(9~18);12V(10~36)W | +15V | +165mA | -15V | -165mA | | |
WD5-24D15 | 24V(18~36) | +15V | +165mA | -15V | -165mA | | |
WD5-48D15 | 48V(36~72);48V(18~72)W | +15V | +165mA | -15V | -165mA | | |
WD5-110D15 | 110V(72~144) | +15V | +165mA | -15V | -165mA | | |
WD5-05D24 | 5V(4.5~9) | +24V | +100mA | -24V | -100mA | | |
WD5-12D24 | 12V(9~18);12V(10~36)W | +24V | +100mA | -24V | -100mA | | |
WD5-24D24 | 24V(18~36) | +24V | +100mA | -24V | -100mA | | |
WD5-48D24 | 48V(36~72);48V(18~72)W | +24V | +100mA | -24V | -100mA | | |
WD5-110D24 |
--- | 25.4x25.4x10.16 | 100100DC |
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