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参数资料
| 型号： | 1651A |
| 厂商： | B&K Precision |
| 文件页数： | 16/88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 |
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OPERATING INSTRUCTIONS
SAFETY PRECAUTIONS
EQUIPMENT PRECAUTIONS
Avoid using the power supply in ambient temperatures
CAUTION
above +40° C. Always allow sufficient air space around
the heat sink at the rear of the power supply for effective
Avoid contacting the heat sink at the rear of the power
radiation to prevent internal heat build-up.
supply. When the unit is providing large amounts of
Although the power supply is protected against reverse
current at any or all of its outputs, the heat sink can
polarity damage, the circuit being powered may not
become very hot. Contacting the heat sink when it is hot
include such protection. Always carefully observe polarity;
could result in skin burns or damage to the equipment in
incorrect polarity may damage the equipment under test.
contact with them.
Do not exceed the voltage rating of the circuit being
powered. Many transistors and integrated circuits will not
Use only a polarized 3-wire ac outlet. This assures that
withstand voltage of 30 volts.
the power supply chassis, case, and ground terminal are
There is no need to worry about voltage spikes or
connected to a good earth ground and reduces danger
overshoot damaging the equipment under test. The voltage
from electrical shock.
between the output terminals of the power supply never
exceeds the preset value as the POWER switch is turned
There may be great danger of electrical shock if the
on or off.
power supply output is connected to an external high
voltage. Some equipment being powered may contain
INDEPENDENT USE OF “A” OR “B” SUPPLY
high voltage and present a shock hazard. Observe
The “A” and “B” supplies each provide a 0-to-24 volt
caution. If the power supply output is floated (referenced
output at up to 0.5 amps. This procedure covers the use of
to a voltage rather than earth ground) turn off the power
the “A” and “B” supplies only when they are used
supply and the equipment under test when making
independently from one another. When used in the
connections. Never float the power supply to a potential
INDEP endent operating mode, the operating controls of
greater than 100 volts peak with respect to earth ground.
the two power supplies are completely independent and
either supply can be used individually or both can be used
simultaneously. Basic operation is covered here. Several
variations are covered in the APPLICATIONS section of
this manual.
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相关代理商/技术参数 |
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|---|---|
| 1651A-CSA | 制造商:B&K Precision 功能描述:B&K TRIPLE OUTPUT DC PWR SUPP |
| 1651A-GRY-1000 | 制造商:Belden Inc 功能描述: |
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