ng>Model: BK8610ng> ng>Model: BK8610Bng> ng>Model: BK8625ng> 產品特性: ■機種BK8610:?輯筆(20MHz frequency displayable) ■機種BK8610B:?輯筆with beeper tone (20MHz frequency displayable) ■機種BK8625:?輯筆(50MHz frequency displayable) & Logic Pulser 一般規格(BK8610,BK8610B) 操作溫?..............................................0°C to 50°C, 80%相對濕? 儲存溫?..............................................-20°C to 65°C, 75%相對濕? 重?.......................................................610 & 610B 約45 公克 625約50 公克 尺寸.......................................................21 公分長X1.8 公分寬X1.8 公分高 一般規格:(BK8625脈波輸出?輯筆) 外部同步輸入信號阻抗(EXT SYNC) ...........1MΩ 輸出脈波頻?(Pulse) .......................................0.5 / 400Hz 脈波寬?...........................................................10μS 脈波輸出(輸入)電?(Pulse) ............................100mA sink / source 方波輸出(輸入)電?(SQ)................................5mA sink/source 輸入電源電壓範圍(Vcc) .................................5–15V DC 電源保護...........................................................20V DC (30 秒內) 外部同步輸入保護(EXT SYNC)....................120V DC (30 秒內) 測試端子保護...................................................35V DC (30 秒內) 電器規格:(23ng>±ng>5ng>°ng>C,75%最大相對濕?) 機種BK8610、BK8610B及BK8625 最大輸入頻?....................................................................... 20MHz 50MHz 輸入阻抗............................................................................... 1MΩ 120KΩ 操作電壓............................................................................... 最小4V DC,最大18V DC TTL:?輯“1”(Hi LED) ................................................>2.3±0.2V DC>3.0±0.25V ?輯“0”(Lo LED)................................................<0.8±0.2V DC<0.75±0.25V CMOS:?輯“1”(Hi LED) ................................................>70% Vcc±10%>60% Vcc±5% ?輯“0”(Lo LED)................................................<30% Vcc±10%<15% Vcc±5% 最小可檢測脈波.................................................................. 30 Nanoseconds 10 Nanoseconds 最大訊號輸入保護..............................................................±220V AC/DC±70V AC/DC (15秒內) (15 秒內) 電源保護...............................................................................±20V DC±20V DC 脈波指示閃爍時間.............................................................. 500ms 機種 | BK8610及BK8610B | BK8610B | BK8625 | 輸入信號 | 發光二極體(LED) | 蜂鳴器 | 發光二極體 | 1 | 0 | 脈波 (Pulse | 1 | 0 | ?輯“1” | ● | ○ | ○ | 高音? | <P style="MARGIN: 0cm 0cm 0p |
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