参数资料
型号: 1651A
厂商: B&K Precision
文件页数: 38/88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_______________________________________________________________________________________
Two Differing Negative Voltages With a Positive
Common (Refer To Fig. 14)
Using both supplies, two differing negative voltages with a
common positive are obtained as follows:
1. Select the INDEP endent operating mode and set the A/B
Metering switch to monitor the “A” supply.
2. Set the desired voltage and maximum current for 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 for the “B”
supply using the “B” VOLTAGE and CURRENT
controls.
5. Connect the ground wires between each supplies’
positive terminal and GND (green) terminal.
6. Turn off the power supply and the equipment to be
powered during hook-up.
7. Connect the negative polarity inputs of the circuit to be
powered to the negative (black) terminals of the supplies.
8. Connect the common positive input of the circuit to be
powered to either supplies’ positive (red) or the GND
(green) terminal.
Fig. 14. Typical Hook-Up Using Two Different
Negative Voltages and a Common Positive.
34
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