参数资料
型号: 1787B
厂商: B&K Precision
文件页数: 27/38页
文件大小: 0K
描述: POWER SUPPLY DGTL PROGRAM 0-72V
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 ~ 72VDC
电流 - 输出: 0 ~ 1.5A
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% + 15mV
稳压 - 线路: 0.01% + 3mV
稳压 - 负载: 0.01% + 3mV
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: BK1787B
Note:
We use a byte to represent calibration protection state , each bit is defined as
follows:
from higher bit to lower bit
7
6
5
4
3
2
1
0
0 bit : Protection state, 0 is to disable protection, 1 is to enable the protection.
9. Reading the calibration state (0x28)
1 byte
2 byte
3 byte
4 byte
5 byte
26 byte
st
nd
rd
th
th
th
Start bit(0xAA)
Address(0x00~0xFE)
Command(0x28)
Calibration protection state
System reserve
Check sum
10. Calibrating the voltage value (0x29)
1 byte
2 byte
3 byte
4 byte
5 to 25 byte
26 byte
st
nd
rd
th
th th
th
Start bit(0xAA)
Address(0x00~0xFE)
Command(0x29)
Calibrated voltage points(point 1-3)
System reserve
Check sum
Note: To calibrate the 3 points of voltage sequentially.
11. Sending the present output voltage to calibration program (0x2A)
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(0x2A)
The byte 0 of present voltage value
The byte 1 of present voltage value
The byte 2 of present voltage value
The byte 3 of present voltage value
System reserve
Check sum
27
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PDF描述
1788 POWER SUPPLY 0-32V 0-6A PROGRAM
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