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產(chǎn)品特性

● 輸入電壓 DC Input voltage range……………9-18  18-36  36-72  66-160  Vac

● 輸出電壓精度 Voltage accuracy…………….. Vout±1% 

● 負(fù)載調(diào)整率 Load regulation ……………. ≤±0.5%(20%～100%負(fù)載變化時(shí))

● 紋波及噪聲 Ripple & Noise ……………... ≤1%標(biāo)稱輸出電壓（最大值）

● 源效應(yīng) Line regulation ……………......... ≤±0.5%(最大值） 

● 過(guò)流保護(hù) Over current protection ……. ≥120%標(biāo)稱輸出電流（自動(dòng)恢復(fù)）

● 效率 Efficiency  ……………..................... ≥ 83%

● 絕緣耐壓 Withstand voltage  …………… I/P—O/P: 0.5KVDC/1min

                                          I/P—F/G: 0.5KVDC/1min

                                         O/P—F/G: 0.5KVDC/1min (漏電流﹤10Ma)

● 開(kāi)關(guān)頻率 Switching frequency ………….. 100KHz

● 無(wú)故障工作時(shí)間 MIBF ……………………… 200,000 hours

● 工作溫度 Operating ambient …………….. -25℃～+55℃

● 最大殼溫 Max case temperature ………… +90℃

● 存儲(chǔ)溫度 Storage temperature …………. -40℃～+95℃ 

● 相對(duì)濕度 Relative density ……………... 25RH～90RH

外形尺寸及管腳定義圖  下面為功率30W的模塊產(chǎn)品尺寸

典型產(chǎn)品列表 Typical product tabulates

型號(hào)          輸入電壓范圍            輸出電壓/電流           效率

30W              30W尺寸 50.8*40.64*10.2

DM-30B-24S5      24V(18-36V)             5.05V/6A              83%

DM-30B-24S12                              12V/2.5A             81%

DM-30B-24S15                              15V/2A               83%

DM-30B-24S24                              24V/1.25A            84%

DM-30B-48S5       48V(36-72V)             5.05V/6A             81%

DM-30B-48S12                              12V/2.5A             81%

DM-30B-48S15                              15V/2A               83%

DM-30B-48S24                              24V/1.25A            85%

DM-30B-48S48                              48V/0.64A            83% 

DM-30B-24D5     24V(18-36V)       +5.0V/+3.0A  -5.0V/-3.0A     81%

DM-30B-24D12                      +12.0V/+1.25A -12.0V/-1.25A  83%

DM-30B-24D15                      +15.0V/+1A -15.0V/-1A        83%

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