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Model: BK8610 Model: BK8610B Model: BK8625 產(chǎn)品特性: ■機(jī)種BK8610:邏輯筆 (20MHz frequency displayable) ■機(jī)種BK8610B:邏輯筆with beeper tone (20MHz frequency displayable) ■機(jī)種BK8625:邏輯筆(50MHz frequency displayable) & Logic Pulser 一般規(guī)格 (BK8610,BK8610B) 操作溫度..............................................0°C to 50°C, 80%相對(duì)濕度 儲(chǔ)存溫度..............................................-20°C to 65°C, 75%相對(duì)濕度 重量.......................................................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(guī)格:(BK8625 脈波輸出邏輯筆) 外部同步輸入信號(hào)阻抗(EXT SYNC) ...........1MΩ 輸出脈波頻率(Pulse) .......................................0.5 / 400Hz 脈波寬度...........................................................10μS 脈波輸出(輸入)電流(Pulse) ............................100mA sink / source 方波輸出(輸入)電流(SQ)................................5mA sink/source 輸入電源電壓範(fàn)圍(Vcc) .................................5 – 15V DC 電源保護(hù)...........................................................20V DC (30 秒內(nèi)) 外部同步輸入保護(hù)(EXT SYNC)....................120V DC (30 秒內(nèi)) 測試端子保護(hù)...................................................35V DC (30 秒內(nèi)) 電器規(guī)格:(23±5°C,75%zui大相對(duì)濕度) 機(jī)種BK8610 、BK8610B 及BK8625 zui大輸入頻率....................................................................... 20MHz 50MHz 輸入阻抗............................................................................... 1MΩ 120KΩ 操作電壓............................................................................... zui小4V DC,zui大18V DC TTL: 邏輯“1” (Hi LED) ................................................ >2.3±0.2V DC >3.0±0.25V 邏輯“0” (Lo LED)................................................ <0.8±0.2V DC <0.75±0.25V CMOS: 邏輯“1” (Hi LED) ................................................ >70% Vcc±10% >60% Vcc±5% 邏輯“0” (Lo LED)................................................ <30% Vcc±10% <15% Vcc±5% zui小可檢測脈波.................................................................. 30 Nanoseconds 10 Nanoseconds zui大訊號(hào)輸入保護(hù).............................................................. ±220V AC/DC ±70V AC/DC (15 秒內(nèi)) (15 秒內(nèi)) 電源保護(hù)............................................................................... ±20V DC ±20V DC 脈波指示閃爍時(shí)間.............................................................. 500ms
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BK8625邏輯筆
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- 產(chǎn)品型號(hào):BK8625
- 品牌:
- 產(chǎn)品類別:其它儀表
- 所在地:上海市
產(chǎn)品標(biāo)簽:
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