参数资料
型号: 1788
厂商: B&K Precision
文件页数: 25/38页
文件大小: 0K
描述: POWER SUPPLY 0-32V 0-6A PROGRAM
产品目录绘图: 1788
标准包装: 1
系列: 1785B
类型: 工作台(AC 至 DC)
电源电压: 110VAC,220VAC
输出电压: 0 ~ 32VDC
电流 - 输出: 0 ~ 6A
显示器类型: VFD
数字/字母数: 10
输出数: 1
尺寸/尺寸: 15.000" L x 10.000" W x 4.160" H(381.00mm x 254.00mm x 105.66mm)
特点: 可编程,RS232 端口
精确度 - 伏特表;安培表: 0.05% + 120mV
稳压 - 线路: 0.01% + 3mV
稳压 - 负载: 0.02% + 5mV
稳流 - 线路: 0.1% + 2mA
稳流 - 负载: 0.1% + 2mA
纹波: 3mV p-p,1mV rms
重量: 15 磅(6.8kg)
相关产品: BKIT-E151-ND - RACK MOUNT KIT FOR 1785B - 1788
其它名称: BK1788
4 . Setting the output voltage (0x23)
1 byte
2 byte
3 byte
4 byte
5 byte
6 byte
7 byte
8 to 25 byte
26 byte
st
nd
rd
th
th
th
th
th th
th
Start bit (0xAA )
Address(0x00~0xFE)
Command ( 0x23 )
The byte 0 of output voltage value
The byte 1 of output voltage value
The higher byte of output voltage value
The highest byte of output voltage value
System reserve
Check sum
5 . Setting the output current (0x24)
1 byte
2 byte
3 byte
st
nd
rd
Start bit (0xAA )
Address (0x00~0xFE)
Command ( 0x24 )
4 byte
5 byte
6 to 25 byte
26 byte
th
th
th th
th
To set the low byte of current value
To set the high byte of current value
System reserve
Check sum
(1 represents 1 mA)
Note: Suppose you want to set the maximum current to 3.12 A. Since 1
represents 1 mA, 3.12 A translates to 3,120 in decimal. With 2 bytes in Hex, that
would be 0x0C30. Since the bytes are ordered in little-endian format, 0x30 would
be the 4 th byte, and 0x0C as 5 th byte.
6. Setting the communication address (0x25)
1 byte
2 byte
3 byte
4 byte
5 to 25 byte
26 byte
st
nd
rd
th
th th
th
Start bit ( 0xAA )
The current address of power supply(0x00~0xFE)
Command(0x25)
The new address
System reserve
Check sum
7 .
Reading
the present current/voltage,
maximum
voltage,
setup
voltage/current and the states of power supply. (0x26)
1 byte
2 byte
3 byte
4 byte
5 byte
6 byte
7 byte
8 byte
st
nd
rd
th
th
th
th
th
Start bit ( 0xAA)
Address(0x00~0xFE)
Command ( 0x26 )
Byte 0 of present output current value
Byte 1 of present output current value
Byte 0 of present output voltage value
Byte 1 of present output voltage
Byte 2 of present output voltage
25
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