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| 型号： | 1785B |
| 厂商： | B&K Precision |
| 文件页数： | 10/38页 |
| 文件大小： | 0K |
| 描述： | POWER SUPPLY DGTL PROGRAM 0-18V |
| 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 ~ 18VDC |
| 电流 - 输出： | 0 ~ 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： | 13 磅（5.9kg） |
| 相关产品： | BKIT-E151-ND - RACK MOUNT KIT FOR 1785B - 1788 |
| 其它名称： | BK1785B |
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1.3 If the Power Supply Does Not Turn On
Use the following steps to help solve problems you might encounter when turning on the instrument. If
you need more help, refer to chapter 6 for instructions on returning the instrument to the supplier for
service.
1. Verify that there is AC power to the power supply.
First, verify that the power cord is firmly plugged into the power receptacle on the rear panel of the power
supply. You should also make sure that the power source you plugged the power supply into is
energized. Then, verify that the power supply is turned on.
2. Verify the power-line voltage setting.
The line voltage is set to the proper value for your country (110VAC or 220VAC). Change the voltage
setting if it’s not correct.
3. Verify that the correct power-line fuse is installed.
If the fuse was damaged, please see the table below to replace the fuse for your power supply.
Model
1785B,
1786B,
1787B
1788
Fuse Description
Fuse 2.5A T 250V for 220VAC
Fuse 5A T 250V for 110VAC
Fuse 3.15A T 250V for 220VAC
Fuse 6.3A T 250V for 110VAC
1.4 To Adjust the Carrying Handle
To adjust the position, grasp the handle by the sides and pull outward. Then, rotate the handle to the
desired position.
Bench-top viewing positions
10
Carrying position
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 1785B CAL | 制造商:B&K Precision Corporation 功能描述:CALIBRATED - POWER SUPPLY, BENCH, 18V; Power Supply Output Type:Adjustable; No. of Outputs:1; |
| 1785B CAL D | 制造商:B&K Precision Corporation 功能描述:CALIBRATED W/DATA - POWER SUPPLY, BENCH, 18V; Power Supply Output Type:Adjustable; No. of Outputs:1; |
| 1785B CAL DU | 制造商:B&K Precision Corporation 功能描述:CALIBRATED W/ DATA & UNCERTAINTIES - POWER SUPPLY, BENCH, 18V; Power Supply Output Type:Adjustable; No. of Outputs:1; |
| 1785B-CSA | 制造商:B&K Precision 功能描述:B&K 0-18VDC, 0-5A, PROGRAMMABLE DC SUPPLY W/R |
| 1785ENET | 制造商:Allen Bradley 功能描述:4-Day Delivery |
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