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產品應用:
特性參數:
特性標識 | 參數名稱 | 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 | | 1000 | | 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 | | 阻燃耐熱環氧樹脂(UL94-V0) | ||||
平均時間 | | 350 | | | 萬小時 | |
產品重量 | | | 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 | mVp-p | |
效率 | | 70 | | 85 | % | |
線性電壓調節率 | 輸入電壓變化1% | | | ±1.2 | % | |
負載調整率 | 20%~99%負載 | | | ±8 | % | |
溫度漂移系數 | 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 | |||||
A0505S-1W | 5 | 282 | 28 | ±5 | ±100 | ±10 | 71 |
A0509S-1W | 5 | 256 | 23 | ±9 | ±55 | ±6 | 78 |
A0515S-1W | 5 | 250 | 20 | ±15 | ±34 | ±4 | 78 |
A1205S-1W | 12 | 113 | 16 | ±5 | ±100 | ±10 | 74 |
A1212S-1W | 12 | 105 | 12 | ±12 | ±42 | ±5 | 79 |
A1215S-1W | 12 | 103 | 12 | ±15 | ±34 | ±4 | 80 |
A2403S-1W | 24 | 56 | 11 | ±3.3 | ±150 | ±15 | 75 |
A2405S-1W | 24 | 54 | 9 | ±5 | ±100 | ±10 | 77 |
A2412S-1W | 24 | 53 | 8 | ±12 | ±42 | ±5 | 79 |
A0505S-2W | 5 | 555 | 40 | ±5 | ±200 | ±20 | 72 |
A0509S-2W | 5 | 541 | 38 | ±9 | ±111 | ±12 | 74 |
A0512 -2W | 5 | 526 | 35 | ±12 | ±84 | ±9 | 76 |
A1205S-2W | 12 | 225 | 22 | ±5 | ±200 | ±20 | 74 |
A1212S-2W | 12 | 211 | 20 | ±12 | ±84 | ±9 | 79 |
A1215S-2W | 12 | 208 | 20 | ±15 | ±67 | ±7 | 80 |
A2405S-2W | 24 | 111 | 11 | ±5 | ±200 | ±20 | 75 |
A2412S-2W | 24 | 105 | 9 | ±12 | ±84 | ±9 | 79 |
A2415S-2W | 24 | 103 | 8 | ±15 | ±67 | ±7 | 79 |
A0505D-1W | 5 | 282 | 28 | ±5 | ±100 | ±10 | 71 |
A0512D-1W | 5 | 252 | 25 | ±12 | ±42 | ±5 | 79 |
A0515D-1W | 5 | 250 | 20 | ±15 | ±34 | ±4 | 80 |
A1205D-1W | 12 | 113 | 16 | ±5 | ±100 | ±10 | 74 |
A1212D-1W | 12 | 105 | 12 | ±12 | ±42 | ±5 | 79 |
A2403D-1W | 24 | 56 | 11 | ±3.3 | ±150 | ±15 | 75 |
A2405D-1W | 24 | 54 | 9 | ±5 | ±100 | ±10 | 77 |
A2412D-1W | 24 | 53 | 8 | ±12 | ±42 | ±5 | 79 |
A0505D-2W | 5 | 555 | 40 | ±5 | ±200 | ±20 | 72 |
A0509D-2W | 5 | 541 | 38 | ±9 | ±111 | ±12 | 74 |
A0512D-2W | 5 | 526 | 35 | ±12 | ±84 | ±9 | 76 |
A1205D-2W | 12 | 225 | 22 | ±5 | ±200 | ±20 | 74 |
A1212D-2W | 12 | 211 | 20 | ±12 | ±84 | ±9 | 79 |
A1215D-2W | 12 | 208 | 20 | ±15 | ±67 | ±7 | 80 |
A2405D-2W | 24 | 111 | 11 | ±5 | ±200 | ±20 | 75 |
A2412D-2W | 24 | 105 | 9 | ±12 | ±84 | ±9 | 79 |
A2415D-2W | 24 | 103 | 8 | ±15 | ±67 | ±7 | 79 |
更多技術手冊下載: /DC-DC_Converter.htm
尺寸圖及PCB布板圖:
引腳功能描述:
Pin腳描述 | 功能描述 | Pin腳描述 | 功能描述 | 封裝方式 |
1 | 輸入正 Vin+ | 8 | - - - | SIP 封裝 系列 |
2 | 輸入負 Vin- | 9 | - - - | |
3 | 空腳 | 10 | - - - | |
4 | 輸出負 Vout- | 11 | - - - | |
5 | 公共端 Com | 12 | - - - | |
6 | 輸出正 Vout+ | 13 | - - - | |
7 | 空腳 | 14 | - - - | |
1 | 輸入負 Vin- | 8 | 公共端 Com | DIP 封裝 系列 |
2 | 空腳 | 9 | 輸出正 Vout+ | |
3 | 空腳 | 10 | 空腳 | |
4 | 空腳 | 11 | 輸出負 Vout- | |
5 | 空腳 | 12 | 空腳 | |
6 | 空腳 | 13 | 空腳 | |
7 | NC腳 | 14 | 輸入正 Vin+ |
電源模塊實物圖: