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参数资料
| 型号： | 1746A |
| 厂商： | B&K Precision |
| 文件页数： | 24/58页 |
| 文件大小： | 0K |
| 描述： | POWER SUPPLY 0-16VDC 0-10A |
| 标准包装： | 1 |
| 系列： | 1746 |
| 类型： | 工作台（AC 至 DC） |
| 电源电压： | 120VAC |
| 输出电压： | 0 ~ 16VDC |
| 电流 - 输出： | 0 ~ 10A |
| 显示器类型： | 模拟（2） |
| 输出数： | 1 |
| 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： | 恒定电流和恒定电压指示器 |
| 精确度 - 伏特表；安培表： | 0.025 |
| 稳压 - 线路： | 0.2% + 2mV |
| 稳压 - 负载： | 0.04% + 2mV |
| 稳流 - 线路： | 0.4% + 5mA |
| 稳流 - 负载： | 0.4% + 5mA |
| 纹波： | 1mV rms |
| 重量： | 20 磅（9.1kg） |
| 其它名称： | BK1746A |
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MAINTENANCE
1735A CALIBRATION
6. Set the front panel Coarse VOLTAGE control for a
If readjustment is required, use the following procedure. Locations
of the adjustments are shown in Fig. 11.
1. Set the front panel controls of the Model 1735A as follows:
Coarse and Fine VOLTAGE controls fully clockwise. Coarse
and Fine CURRENT controls fully clockwise. Power switch to
On.
2. Connect the Multimeter to measure the voltage at pin 7 of IC2
with respect to the front panel red (+) output jack. Adjust R21
for -5.00 volts on the Multimeter.
3. Connect the Multimeter to measure the voltage at pin 1 of IC2
with respect to the front panel red (+) output jack. Adjust R63
for 0 + l 0 mV on the Multimeter.
4. Connect the Multimeter to measure the DC voltage between the
black (-) and red (+) output jacks. The voltage should be 30 to
32 volts, the green CV indicator should be lit, and the red CC
indicator should be off.
5. Set the front panel Fine VOLTAGE control for a reading of
30.00 volts on the Multimeter. Adjust upper GREEN R304 for a
front panel meter reading of 30.00 volts on the GREEN
VOLTAGE meter.
reading of 04.00 to 06.00 volts on the GREEN
VOLTAGE meter.
7. Connect the Multimeter to read the DC current
between the black (-) and red (+) output jacks, using
the 10 amp range. The red CC indicator should light
and the green CV indicator should go off.
8. Set the front panel Fine CURRENT control for a
reading of 3.000 amps on the Multimeter. Adjust lower
RED R304 for a front panel meter reading of 3.000
amps on the RED CURRENT meter.
INSTRUMENT REPAIR SERVICE
Because of the specialized skills and test equipment
required for instrument repair and calibration, many
customers prefer to rely upon B+K Precision for this
service. We maintain a network of B+K Precision
authorized service agencies for this purpose. To use this
service, even if the instrument is no longer under warranty,
follow the instructions given in the WARRANTY
SERVICE INSTRUCTIONS section of this manual. There
is a nominal charge for instruments out of warranty.
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PDF描述 |
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| 1760A | POWER SUPPLY TRIPLE OUTPUT |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 1746A2D | 制造商:IBM 功能描述:IBM System Storage DS3512 Expr |
| 1746A2E | 制造商:IBM 功能描述:IBM SYSTEM STORAGE EXP3512 |
| 1746A2S | 制造商:IBM 功能描述:IBM System Storage DS3512 Expr |
| 1746A4D | 制造商:IBM 功能描述:IBM System Storage DS3524 Expr 制造商:IBM 功能描述:IBM SYSTEM STORAGE DS3524 |
| 1746A4E | 制造商:IBM 功能描述:IBM SYSTEM STORAGE EXP3524 EXP |
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