BK1697可编程交换式电源.doc

“ ” ” ”20150115s 20150115“ SPS-1820”RL199353141404140ET-3374RL194353100PSH-10100”RL19935212130021300BK1697”RL1993551576057602415”RL19435210031200daxie“”“”“”“”“1”20319-8322210”PS-1820”“18V, 20A “ 2301% ”“ “ “+”“”ET-3374“ Display: 3 3/4 digits (4000 counts). Auto range for all ranges. Data Hold, Range, Hz/%, Relative function. Auto power OFF. Over range indication: Display “OL”. Low battery warning indication. Operating Temperature & Humidity: 0+40 (32104) & 80%R.H Storage Temperature & Humidity : -10-50 (14-122) & 400: (1.8%rdg+5dgt)-413821-432: (6.0%rdg+9dgt)32752: (1.5%rdg+9dgt)752: (1.8%rdg+9dgt)7Diode & ContinuityDiodeOpen circuit voltage: 1.5V, Resolution: 1mVOver Load ProtectionContinuityOpen circuit voltage : approximate 0.6V;Buzzer is sounded when resistance Less than 30.250VDC/ACrms8 Frequency & Duty cycleFunctionRangeAccuracyInputSensitivityOver Load ProtectionFrequency10Hz to 4MHz(1.0%rdg+4dgt)1V (rms)250VDC/ACrms*Duty cycle10% to 90%(1.5%rdg+4dgt)*10100kHz for square wave9CapacitanceRangeResolutionAccuracyOver Load Protection40nF10pF(3.0%rdg+8dgt)250VDC/ACrms400nF100pF4uF1nF40uF10nF100uF100nF(4.0%rdg+8dgt)10Dwell AngleCylindersRangeResolutionAccuracy201800.1(2.5%rdg+5dgt)301204090507260608045Input Voltage: 3Vp50VpRequire Engine Rotation Speed: 500RPM20KRPMOverload Protection: 250V DC/AC11Tach (rotation speed)CylindersRangeResolutionAccuracy2600RPM40KRPM 1RPM(2.5%rdg+5dgt “+”“”PSH-10100”“” (P.F) ”“ ” “ IEEE-488.2 RS-232C“ ON/OFF “ LCD “+”“”BK1697”“”1-40V“”0-5ARS232“RS232RS485”RS485” “”1-40V“”0-5ARS232“RS232RS485”RS485”“+”“”2415”“2414/2415” ” 20mA0.01mA ” ”(50/60Hz)20/200mA/100A(M-2414)20mA/2/100A(M-2415)1.5%2(20/200mA/2A)2%5(100A)”(WIDE)20/200mA/100A (M-2414)20mA/2/100A(M-2415)1.5%2(20/200mA/2A)/2%5(100A)”500V 1.5%2(50/60Hz)/2%5(40Hz-1KHz)”-30mm“”40-1KH