参数资料
型号: 1651A
厂商: B&K Precision
文件页数: 40/88页
文件大小: 0K
描述: POWER SUPPLY TRIPLE OUTPUT
产品目录绘图: 1760A, 1761
标准包装: 1
系列: 1651
类型: 工作台(AC 至 DC)
电源电压: 108 ~ 132VAC
输出电压: 0 ~ 24VDC,0 ~ 24VDC,5VDC
电流 - 输出: 0 ~ 0.5A,0 ~ 0.5A,4A
显示器类型: 模拟
数字/字母数: 2
输出数: 3
尺寸/尺寸: 10.975" L x 11.750" W x 5.500" H(278.77mm x 298.45mm x 139.70mm)
特点: 跟踪
精确度 - 伏特表;安培表: 全量程的 2.5%
稳压 - 线路: 0.01% + 3mV
稳压 - 负载: 0.01% + 3mV
稳流 - 线路: 0.2% + 6mA
稳流 - 负载: 0.2% + 3µA
纹波: 1mV rms
重量: 11 磅(5kg)
其它名称: BK1651A
APPLICATIONS_______________________________________________________________________________________
Differing Positive and Negative Voltages With a
Separate Common (Refer To Fig. 16)
Using both supplies in the independent mode of operation,
different positive and negative voltages with a separate
common are obtained as follows:
1. Select the INDEPENDENT operating mode and set the
A/B Metering switch to monitor the “A” supply.
2. Set the desired voltage and maximum current on the “A”
supply using the “A” VOLTAGE and CURRENT
controls.
3. Set the A/B Metering switch to monitor the “B” supply.
4. Set the desired voltage and maximum current on the “B”
supply using the “B” VOLTAGE and CURRENT
controls.
5. Connect one ground wire between the negative terminal
of the “A” supply to the positive terminal of the “B”
supply and another ground wire between the positive
terminal of the “B” supply and the GND (green)
terminal.
6. Turn off the power supply and the equipment to be
powered during hook-up.
7. Connect the positive polarity input of the circuit to be
powered to the positive (red) terminal of the “A” supply
and connect the negative polarity of the circuit to the
negative terminal of the “B” supply. Connect the circuit
ground to the negative terminal of the “A” supply or the
GND (green) terminal.
Fig. 16. Typical Hook-Up Using Different Positive
and Negative Voltages and a Separate Common.
36
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