参数资料
型号: 9121A
厂商: B&K Precision
文件页数: 33/50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
BK Precision
manufacturer
XXXX product mode
XXXXXX product serial number
VX . XX software version number
For example: BK PRECISION , 9120A , 000004 , V1.01
*OPC
When all commands sent to the instrument prior to this command have been executed, OPC of the standard event
status register will be set to 1.
Command syntax:
*OPC
Parameter:
None
Query syntax: *OPC?
Return parameter:
<NR1>
*PSC
This command controls whether or not the power supply sends when it is reset.
1 OR ON: When power supply is reset, operation event enable register, query event enable register and
standard event status register are all reset.
0 OR OFF: The data of status byte register, operation event enable register, quest event enable register and
standard event status enable register is stored in nonvolatile register, and is recalled when
power supply is reset.
Command syntax:
*PSC <bool>
Parameter:
0|1|ON|OFF
Query syntax: *PSC?
Return parameter:
0|1
Reference command:
*ESE *SRE STAT:OPER:ENAB STAT:QUES:ENAB
*RST
This command resets the power supply to its default setting.
CAL:SEC:STAT OFF
OUTP OFF, CURR MAX
VOLT:PROT:MAX
VOLT: MIN
TRIG:SOUR BUS
SYST:SENS OFF
PORT:MODE TRIG
RI:MODE OFF
DFI:SOUR OFF
VOLT:PROT:STAT OFF
Command syntax:
*RST
Parameter:
None
*SRE
This command can set the parameter of the status byte enable register. The value of this parameter determines
which bit value of the status byte register is 1 and the byte will enable RQS of status byte register is 1. The bit
definition of the status byte enable register is the same as the status byte register.
Command syntax:
*SRE <NRf>
Parameter:
0~255
Reset value: Consult *PSC command
Example:
*SRE 128
Query syntax: *SRE?
Return parameter:
<NR1>
33
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