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◆輸出功率從0.1-2W可選擇
◆產(chǎn)品精度為±5%
◆正電壓輸入(3.3/5/9/12/15/24)VDC
產(chǎn)品應用:
特性標識 | 參數(shù)名稱 | 測試條件 | 最小 | 典型值 | 單位 | |
絕緣特性 | 隔離電壓 | 時間1分鐘,漏電流<1mA | 3000 | VDC | ||
絕緣電阻 | 1000 | MΩ | ||||
隔離電容 | 50 | PF | ||||
一般特性 | 存儲濕度 | 95 | % | |||
存儲溫度 | -55 | 105 | ℃ | |||
工作溫度 | -45 | 85 | ℃ | |||
工作外殼溫升 | 15 | 25 | ℃ | |||
引腳焊接溫度 | 焊點距外殼1.5mm,10秒 | 300 | ℃ | |||
冷卻方式 | 自然空冷 | |||||
塑封材料 | 阻燃耐熱環(huán)氧樹脂(UL94-V0) | |||||
平均*時間 | 350 | 萬小時 | ||||
產(chǎn)品重量 | 2 | 3 | g | |||
輸入特性 | 輸入電壓值 | 3.3 | 24 | VDC | ||
輸入電壓范圍值 | ±10 | % | ||||
輸出特性 | 輸出功率 | 0.1 | 2 | W | ||
電壓精度 | ±5 | % | ||||
紋波及噪音 | ( 20 MHz BW) | 150 | mV p-p | |||
效率 | 70 | 85 | % | |||
線性電壓調(diào)節(jié)率 | 輸入電壓變化1% | ±1.2 | % | |||
負載調(diào)整率 | 20%~99%負載 | ±8 | % | |||
溫度漂移系數(shù) | 99%滿載 | 0.03 | %/℃ | |||
輸出短路保護 | 1 | S | ||||
開關頻率 | 60 | 125 | KHz | |||
體積特性 | SIP封裝尺寸 | 功率:0.1~1W | 19.60 x 6.00 x10.00 | mm | ||
SIP封裝尺寸 | 功率:2W | 19.60 x7.00 x10.00 | mm | |||
DIP封裝尺寸 | 功率:0.1~2W | 20.4 x 10.0 x 8.2 | mm |
產(chǎn)品選型表:
產(chǎn)品型號 | 輸入(IN) | 空載 電流 (mA) | 輸出(V/Iout) | 效率 (%) (Typ.) | |||
電壓(VDC) | 電流(mA) | 電壓(VDC) | 負載電流(mA) | ||||
標稱電壓值 | Max | Min | |||||
B0505LS/LD-W25 | 5 | 81 | 9 | 5 | 50 | 5 | 62 |
B1205LS/LD-W25 | 12 | 34 | 6 | 5 | 50 | 5 | 62 |
B2405LS/LD-W25 | 24 | 17 | 5 | 5 | 50 | 5 | 62 |
B2415LS/LD-W25 | 24 | 15 | 4 | 15 | 17 | 2 | 65 |
B0503LS/LD-W5 | 5 | 167 | 16 | 3.3 | 150 | 15 | 60 |
B0505LS/LD-W5 | 5 | 159 | 12 | 5 | 100 | 10 | 63 |
B1205LS/LD-W5 | 12 | 67 | 11 | 5 | 100 | 10 | 62 |
B1215LS/LD-W5 | 12 | 63 | 10 | 15 | 34 | 4 | 66 |
B2412LS/LD-W5 | 24 | 32 | 7 | 12 | 42 | 5 | 65 |
B0503LS/LD-W75 | 5 | 246 | 22 | 3.3 | 227 | 23 | 61 |
B0505LS/LD-W75 | 5 | 238 | 22 | 5 | 150 | 15 | 63 |
B0515LS/LD-W75 | 5 | 238 | 14 | 15 | 50 | 5 | 63 |
B1205LS/LD-W75 | 12 | 100 | 15 | 5 | 150 | 15 | 62 |
B1215LS/LD-W75 | 12 | 96 | 10 | 15 | 50 | 5 | 65 |
B2412LS/LD-W75 | 24 | 66 | 7 | 12 | 63 | 7 | 63 |
B2415LS/LD-W75 | 24 | 64 | 7 | 15 | 50 | 5 | 65 |
B0505LS/LD-1W | 5 | 263 | 27 | 5 | 200 | 20 | 76 |
B0512LS/LD-1W | 5 | 256 | 26 | 5 | 84 | 9 | 78 |
B0524LS/LD-1W | 5 | 256 | 26 | 24 | 42 | 5 | 78 |
B1205LS/LD-1W | 12 | 113 | 13 | 12 | 200 | 20 | 74 |
B1215LS/LD-1W | 12 | 104 | 11 | 15 | 67 | 7 | 80 |
B1224LS/LD-1W | 12 | 101 | 10 | 24 | 42 | 5 | 82 |
B2405LS/LD-1W | 24 | 54 | 8 | 5 | 200 | 20 | 77 |
B2409LS/LD-1W | 24 | 54 | 8 | 9 | 111 | 12 | 77 |
B2412LS/LD-1W | 24 | 54 | 8 | 12 | 84 | 9 | 77 |
B2415LS/LD-1W | 24 | 55 | 7 | 15 | 67 | 7 | 76 |
B0503LS/LD-2W | 5 | 571 | 60 | 3.3 | 606 | 61 | 70 |
B0505LS/LD-2W | 5 | 513 | 42 | 5 | 400 | 40 | 78 |
B0512LS/LD-2W | 5 | 500 | 26 | 12 | 167 | 17 | 80 |
B1205LS/LD-2W | 12 | 222 | 22 | 5 | 400 | 40 | 75 |
B1212LS/LD-2W | 12 | 208 | 20 | 12 | 167 | 17 | 80 |
B1215LS/LD-2W | 12 | 214 | 18 | 15 | 133 | 14 | 78 |
B2405LS/LD-2W | 24 | 111 | 8 | 5 | 400 | 20 | 75 |
B2412LS/LD-2W | 24 | 101 | 8 | 12 | 167 | 17 | 82 |
B2415LS/LD-2W | 24 | 98 | 8 | 15 | 133 | 14 | 85 |
詳細技術資料:
更多DC-DC電源技術手冊: /DC-DC_Converter.htm
尺寸圖及PCB布板圖: