- 型號/規格:BK20-500S24
- 品牌/商標:愛浦
產品類型:太陽能BK系列
產品型號:BK20-500S24
封裝尺寸:70.0x48.0x23.5 mm
輸出功率:20 W
輸入電壓:100-1000 Vdc
輸出電壓:5,12,15,24 Vdc
典型性能 Typical performance
◆ 寬范圍輸入Wide Input voltage range 100-1000VDC
◆ 轉換效率Typical Efficiency (典型86%)
◆ 開關頻率Switching frequency:65-100 KHz
◆ 過流、短路保護,自動恢復
Over current / Short circuit protection, Self-furbish
◆ 輸入與輸出高隔離Input-output isolate
◆ PCB板上直插式安裝Board in-line type installs
◆ 塑殼或金屬殼Plastic/Metal case
產品詳細:
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技術參數 測試條件:如無特殊指定,所有參數測試均在標稱輸入電壓、純阻性額定負載及25℃室溫環境下測得。 Technology parameter Test condition: General Nominal Line, Tc=25 ℃,Rated resistant load unless other wise specified. |
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輸入特性 Input |
Min(v) |
Nom(v) |
Max(v) |
Notes |
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輸入電壓Vdc Input voltage |
100 |
430-780 |
1000 |
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輸入電流 |
90VDC |
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BK05 |
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80mA(TYP) |
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BK10 |
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140mA(TYP) |
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BK15 |
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180mA(TYP) |
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BK20 |
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210mA(TYP) |
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BK25 |
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250mA(TYP) |
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浪涌電流 |
10A(TYP) 100V |
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20A(TYP) 1200V |
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輸出特性 Output |
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輸出電壓Voltage accuracy |
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Vo |
±1.0% |
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源效應Line regulation |
標稱負載,全電壓范圍 Nominal Load, full voltage range |
Vo |
±0.5%(TYP) |
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負載效應Load regulation |
20% ~ 100%額定負載 |
Vo |
±2%(TYP) |
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紋波及噪聲Ripple and noise |
20MHz BM 滿載(Full Load) ≤100mVp-p
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短路保護 |
可長期短路,自恢復 Continuous,automatic recocery |
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輸出過流保護 |
≥1.1n |
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輸出過壓保護 |
有 |
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啟動延遲時間Turn-on delay time |
典型值 Typical value |
≤500mS)(TYP)/at Vin:1200VDC |
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備注:紋波與噪聲用平行線測試法測試(詳見后面測法); |
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一般特性 General |
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轉換效率Efficiency |
標稱電壓輸入,滿載 Nominal input, Full load |
86%典型Typical |
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開關頻率Switching frequency
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65-100KHz 典型 Typical
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工作溫度Operating temperature |
自由空氣對流 Free air |
工業級 Industrial Level |
-40℃ ~ +55℃ |
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儲存溫度Storage temperature |
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工業級 Industrial Level |
-40℃ ~ +105℃ |
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功率降額 |
3.75%∕℃ |
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相對濕度Relative humidity |
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98%(MAX)不結露 |
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溫漂 |
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0.02%∕℃ |
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絕緣 |
沖擊耐壓6000VAC |
4000VDC∕1Min(特殊3000VAC) |
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絕緣電阻 |
輸入對輸出 500Vdc 1000M |
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漏電流 |
0.3Ma RMS typ . 1200VDC |
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掉電時間 |
80ms(TYP) at Vin:1000VDC |
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動態響應 |
25%標稱負載跳躍 ±0.5%∕500uS |
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安全等級 |
CLASS Ⅰ |
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