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参数资料
| 型号： | 1761 |
| 厂商： | B&K Precision |
| 文件页数： | 22/49页 |
| 文件大小： | 0K |
| 描述： | PWR SUPPLY 0-35V 0-3A TRIPLEOUT |
| 产品目录绘图： | 1760A, 1761 |
| 标准包装： | 1 |
| 系列： | 1760A |
| 类型： | 工作台（AC 至 DC） |
| 电源电压： | 120VAC |
| 输出电压： | 0 ~ 35VDC，0 ~ 35VDC，2 ~ 6.5VDC |
| 电流 - 输出： | 0 ~ 3A，0 ~ 3A，5A |
| 显示器类型： | LED |
| 数字/字母数： | 4（2） |
| 输出数： | 3 |
| 尺寸/尺寸： | 15.000" L x 10.500" W x 5.700" H（381.00mm x 266.70mm x 144.78mm） |
| 特点： | 独立或跟踪模式 |
| 精确度 - 伏特表；安培表： | 0.5% + 9 位数 |
| 稳压 - 线路： | 0.01% + 3mV, 10mV (3rd Output) |
| 稳压 - 负载： | 0.01% + 3mV，10mV（第 3 输出） |
| 稳流 - 线路： | 0.2% + 3mA |
| 稳流 - 负载： | 0.2% + 3mA |
| 纹波： | 1mV rms |
| 重量： | 21 磅（9.5kg） |
| 其它名称： | BK1761 |
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OPERATING INSTRUCTIONS
SERIES TRACKING OPERATION
When the series tracking mode of operation is selected, the positive
(red) terminal of the “B” supply output is internally connected to the
negative (black) terminal of the “A” supply. This allows the power
supply to be used as a single 0-to-60 volt power supply simply by
using the negative (black) terminal of the “B” supply and the positive
(red) terminal of the “A” supply.
In the series tracking mode, the maximum output voltage of both
the “A” and “B” supplies can be simultaneously varied with one
control. The maximum “B” supply voltage can be set to the same
value of the “A” supply by setting the “B” Coarse and Fine
VOLTAGE controls fully clockwise, so that “B” is set to 100%
tracking.
Simultaneous metering of both current and voltage can be obtained
in this mode of operation by setting one of the displays for current
metering and one for voltage metering. In this case, the output voltage
(across the two supplies) is actually double the displayed value. For
example, if the “B” display is set for voltage metering and the “A”
display for current metering, the output voltage across the “A”
positive (red) terminal and the “B” negative (black) terminal would
be double the reading on the “B” LED Display (since both supplies
are putting out the same voltage). The actual output current would be
the value read from the “A” LED Display .
8. Set the power supplies to the TRACKING SERIES mode by
1. Set the 0-30 V/4-6.5 V switch to the 0-30 V
position, the “B” V/A switch to the V (voltage
metering) position, and the “A” V/A switch to the A
(current metering) position.
2. Set the “B” Coarse and Fine Voltage and
CURRENT controls to the fully clockwise position.
The maximum current is set using the “A”
CURRENT control. Follow the instructions for
“Setting Current Limit” (INDEPENDENT USE OF
“A” OR “B” SUPPLY section of this manual) using
the “A” CURRENT control.
3. Adjust the output voltage to the desired level using
the “A” VOLTAGE controls (remember that the
actual output voltage is double the reading on the
“B” LED Display ).
4. Turn off the power supply and the equipment to be
powered during hook-up.
5. Connect the positive polarity of the device being
powered to the red (+) terminal of the “A” power
supply.
6. Connect the negative polarity of the device being
powered to the black (-) terminal of the “B” power
supply.
7. Fig. 8 illustrates the grounding possibilities when
the unit is used as a 0-to-60 volt supply.
a. If the negative polarity of the equipment or circuit
being powered is also the chassis or common, it
engaging the
INDEP/TRACK
switch and releasing the
may be grounded to earth by strapping the black
SER/PAR switch.
22
(-) terminal of the “B” supply to the green ( )
terminal of the “B” supply as shown in Fig. 8A.
相关PDF资料 |
PDF描述 |
|---|---|
| 1770 | PWR SUPPLY PROG ONE 17.5/35V OUT |
| 1786A | POWER SUPPLY DIGITAL PROGRAM |
| 1787A | POWER SUPPLY DIGITAL PROGRAM |
| 1787B | POWER SUPPLY DGTL PROGRAM 0-72V |
| 1788 | POWER SUPPLY 0-32V 0-6A PROGRAM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 17-6-1 | 制造商:Southco 功能描述: |
| 1761 SL001 | 制造商:Alpha Wire Company 功能描述:1761 SLATE 1000 FT 制造商:Alpha Wire Company 功能描述:SHLD MULTICOND CABLE, 3COND, 12AWG, 1000FT, 450V; Reel Length (Imperial):1000ft; Reel Length (Metric):304.8m; No. of Conductors:3; Conductor Size AWG:12AWG; Voltage Rating:450V; No. of Strands x Strand Size:65 x 30AWG; Drop Ship:Yes ;RoHS Compliant: Yes |
| 1761 SL002 | 制造商:Alpha Wire Company 功能描述:1761 SLATE 500 FT 制造商:Alpha Wire Company 功能描述:SHLD MULTICOND CABLE, 3COND, 12AWG, 500FT, 450V; Reel Length (Imperial):500ft; Reel Length (Metric):152.4m; No. of Conductors:3; Conductor Size AWG:12AWG; Voltage Rating:450V; No. of Strands x Strand Size:65 x 30AWG ;RoHS Compliant: Yes |
| 1761 SL005 | 功能描述:多芯电缆 12AWG 2C SHIELDED 100ft SPOOL SLATE RoHS:否 制造商:Alpha Wire 导体数量:3 线规 - 美国线规（AWG）:16 绞合:19 x 29 屏蔽:Shielded 长度:100 ft 电压额定值:600 V 外壳材料:Polytetrafluoroethylene (PTFE) 绝缘材料:Polytetrafluoroethylene (PTFE) 类型:Communication and Control |
| 17610 | 功能描述:模拟面板表 2124 0-200 DCMA 4 RoHS:否 制造商:Simpson Electric Company 设备类型:AC Current Meter 范围:0 - 5 大小:4.88 in |
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