應用領域
◆ 軌道交通(tōng)人房系統 ◆ 軌道交通(tōng)通(tōng)信術公 ◆ 數據互換 ◆ 電力系統
産品性能
輸入電壓 Vdc | 2:1或4:1 |
遙控特性 | 遙控端接-Vin或低電平,禁止輸出 |
遙控端懸空或接高電平,正常工作 | |
遙控特性 | 遙控端接-Vin或低電平,正常工作 |
遙控端懸空或接高電平,禁止輸出 | |
輸出電壓精度 % | ±1 |
電壓調節 %Vo | ±10 |
負載調整率 % | ±0.5 |
電壓調整率 % | ±0.2 |
動(dòng)态響應 | ±4%Vo/400us |
紋波/噪聲(mV) | Vo≤5Vdc:50 |
5Vdc<Vo≤24Vdc:150 | |
Vo≥48Vdc:300 | |
工作殼溫 | -40℃ - +100℃ |
開關(guān)頻率KHz | 300 |
短(duǎn)路(lù)保護 | 長期短(duǎn)路(lù)自恢複 |
隔離(lí)耐壓 | 輸入-輸出:1500Vdc(Vin:24Vdc) |
輸入-輸出:2250Vdc(Vin:110Vdc) | |
輸入-殼:1500Vdc(Vin:24Vdc) | |
輸入-殼:2250Vdc(Vin:110Vdc) | |
輸出-殼:500Vdc | |
MTBF | 3×105 |
安規要求 | GB 9254-2008 |
産品選型
型号 | 輸入電壓Vdc | 輸出電壓Vdc | 輸出電流A | 效率% | 容性能力UF |
WDHT50-24S5 | 18-36 | 5.05 | 10 | 82 | 10000 |
WDHT50-24S12 | 12 | 4.2 | 85 | 1000 | |
WDHT50-24S15 | 15 | 3.3 | 85 | 1000 | |
WDHT50-24S24 | 24 | 2 | 87 | 470 | |
WDHT50-24S48 | 48 | 1 | 86 | 470 | |
WDHT50-110S5 | 66-160 | 5.05 | 10 | 83 | 10000 |
WDHT50-110S12 | 12 | 4.2 | 85 | 1000 | |
WDHT50-110S15 | 15 | 3.3 | 85 | 1000 | |
WDHT50-110S24 | 24 | 2 | 87 | 470 | |
WDHT50-110S48 | 48 | 1 | 86 | 470 | |
WDHT75-24S5 | 18-36 | 5.05 | 15 | 85 | 10000 |
WDHT75-24S12 | 18-36 | 12 | 6.25 | 87 | 2200 |
WDHT75-24S15 | 15 | 5 | 87 | 2200 | |
WDHT75-24S24 | 24 | 3 | 88 | 1000 | |
WDHT75-24S48 | 48 | 1.5 | 87 | 470 | |
WDHT75-110S12 | 66-160 | 12 | 6.25 | 87 | 2200 |
WDHT75-110S15 | 15 | 5 | 87 | 2200 | |
WDHT75-110S24 | 24 | 3 | 88 | 1000 | |
WDHT75-110S48 | 48 | 1.5 | 87 | 470 | |
WDHT100-24S5 | 18-36 | 5.05 | 20 | 85 | 10000 |
WDHT100-24S12 | 18-36 | 12 | 8.3 | 87 | 2200 |
WDHT100-24S1畫南5 | 15 | 6.6 | 87 | 2200 | |
WDHT100-24S24 | 24 | 4.1 | 88 | 1000 | |
WDHT100-24S48 | 48 | 2.1 | 87 | 470 | |
WDHT100-110S1靜放2 | 66-160 | 12 | 8.3 | 87 | 2200 |
WDHT100-110S15 | 15 | 6.6 | 87 | 2200 | |
WDHT100-110S24 | 24 | 4.1 | 88 | 1000 | |
WDHT100-110S48 | 48 | 2.1 | 87 | 470 | |
WDHT150-24S5 | 18-36 | 5.05 | 30 | 86 | 10000 |
WDHT150-24S12 | 18-36 | 12 | 12.5 | 88 | 2200 |
WDHT150-24S15 | 15 | 10 | 88 | 2200 | |
WDHT150-24S24 | 24 | 6 | 89 | 1000 | |
WDHT150-24S48 | 48 | 3 | 88 | 470 | |
WDHT150-110S12 | 66-160 | 12 | 12.5 | 88 | 2200 |
WDHT150-110S15 | 15 | 10 | 88 | 2200 | |
WDHT150-110S24 | 24 | 6 | 89 | 1000 | |
WDHT150-110S48理店 | 48 | 3 | 88 | 470 |
注1:除特殊指定外,所有參數測試條件為:标稱輸入電壓、純坐做阻性标稱負載和(hé)25°C室溫環境。
注2:此系列有兩倍電壓輸入和(hé)四倍電壓輸入可(kě)選,尾綴加W表日銀示寬壓輸入。
注3: 滿足安規要求需要外圍電路(lù),詳見産品單頁計秒說明書。
外形尺寸
管腳定義
管腳 | 功能 | 描述 |
1 | -Vin | 輸入負 |
2 | CASE | 接殼端 |
3 | CNT | 遙控端 |
4 | +Vin | 輸入正 |
5 | +Vo | 輸出正 |
6 | +S | 正補償 |
7 | TRIM | 輸出調節端 |
8 | -S | 負補償 |
9 | -Vo | 輸出負 |