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参数资料
| 型号： | 1746A |
| 厂商： | B&K Precision |
| 文件页数： | 20/58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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OPERATING INSTRUCTIONS
CONNECTING TWO POWER SUPPLIES IN PARALLEL
Two power supplies may be connected in parallel to double the
maximum load current. In this configuration the two supplies will
provide two 0-30 volt output at up to 6 amps (heavier gauge hook-
up leads are advisable). Current equalizing resistors must be used
as shown in Fig. 9. However, the protective current limiting
feature will prevent damage if current is temporarily unbalanced
during set-up.
When connected in parallel and operating in the constant
voltage mode, determine the total load current limit and preset the
current limiting for each power supply to half the total load
current value. Then when the load is connected, set the
VOLTAGE controls on the two power supplies for equal voltage
readings. This should also provide approximately equal current
from each supply. Add the two current meter readings together for
total load current, or connect an external ammeter in series with
the load.
20
If the current equalizing resistors are not well matched, it is
preferable that the voltages be slightly unbalanced to achieve
current balance. Be sure that the supplies are adequately
balanced so that both remain in the CV mode.
When connected in parallel and operating in the constant
current mode, the VOLTAGE controls of both supplies should
be preset to the same value. Then when the load is connected, the
CURRENT controls of the two supplies should be adjusted for
approximately equal current from each unit. Be sure that both
supplies remain in the CC mode.
相关PDF资料 |
PDF描述 |
|---|---|
| 1746B | POWER SUPPLY 0-16VDC 0-10A |
| 1756-48 | MICROVOLT SPADE LUG SHIELD 48" |
| 1760A | POWER SUPPLY TRIPLE OUTPUT |
| 1761 | PWR SUPPLY 0-35V 0-3A TRIPLEOUT |
| 1770 | PWR SUPPLY PROG ONE 17.5/35V OUT |
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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