参数资料
型号: 9121A
厂商: B&K Precision
文件页数: 42/50页
文件大小: 0K
描述: PWR SUP SNG OUTPUT PROG 20V 5A
产品目录绘图: 9120A
标准包装: 1
系列: 9120A
类型: 工作台(AC 至 DC)
电源电压: 110VAC,220VAC
输出电压: 0 ~ 20VDC
电流 - 输出: 0 ~ 5A
显示器类型: VFD
输出数: 1
尺寸/尺寸: 13.900" L x 8.450" W x 3.470" H(353.06mm x 214.63mm x 88.14mm)
特点: 可编程,RS232 端口
功率(瓦特): 100W
精确度 - 伏特表;安培表: 0.02% + 3mV; 0.05% + 2 mA
稳压 - 线路: 0.01% + 1mV
稳压 - 负载: 0.01% + 2mV
稳流 - 线路: 0.05% + 1mA
稳流 - 负载: 0.05% + 1mA
纹波: 3mV p-p
重量: 20 磅(9.1kg)
其它名称: BK9121A
HIGH: 1W resistance range
Command syntax:
SENSe:RESistance:RANGe
Parameter:
Example:
LOW | MIDdle | HIGH
RES:RANG LOW
Query syntax: SENSe:RESistance:RANGe?
Return parameter:
<SRD>
MEASure[:SCALar]:RESistance[:DC]?
This command queries the resistance reading of the milliohm meter.
Command syntax:
MEASure[:SCALar]: RESistance?
Parameter:
Return parameter:
Return parameter unit:
None
<NR2>
Ohm
Example: MEAS:RES?
Interface Configuration Commands
[SOURce:]SYSTem:SENSe [:STATe]{<bool>}
This command enables/disables the power supply’s remote sense function.
Command syntax:
SYSTem: SENSe [:STATe] <bool>
Parameter:
0|1|ON|OFF
Query syntax: SYSTem:SENSe [:STATe]?
*RST value:
0
[SOURce:]PORT:FUNCtion
This command sets the mode of the port in the rear panel.
TRIGGER function:
RI/DFI function:
DIGITAL I/O function:
Pin1, pin2 are configured as external trigger source for the power supply and to
control the list operation.
Inhibit Input controls the output state of the power supply. The Fault Output can
indicate the reason for internal failure.
Read and control the state of the digital port
Command syntax:
SOURce:PORT:FUNCtion
Parameter: TRIGger|RIDFi|DIGital
Query syntax: SOURce:PORT:FUNCtion?
*RST value: TRIGger
[SOURce:]RI:MODE
This command sets the input mode of the RI input pin
Command syntax:
SOURce:RI:MODE
Parameter:
OFF|LATChing|LIVE
Query syntax: SOURce:RI:MODE?
*RST value:
OFF
[SOURce:]DFI:SOURce
This command sets output source of the DFI output pin. (Not available for models 9150, 9151, 9152, and 9153)
Command syntax:
SOURce:DFI:SOURce
Parameter:
OFF|QUES|OPER|ESB|RQS
Query syntax: SOURce:DFI:SOURce?
*RST value:
OFF
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