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参数资料
| 型号： | 1790 |
| 厂商： | B&K Precision |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | POWER SPLY DC LINEAR 0-32V 0-20A |
| 产品目录绘图： | 1794, 1795 |
| 标准包装： | 1 |
| 类型： | 支架安装（AC 至 DC） |
| 电源电压： | 120VAC，230VAC |
| 输出电压： | 0 ~ 32VDC |
| 电流 - 输出： | 0 ~ 20A |
| 显示器类型： | LED |
| 数字/字母数： | 3（2） |
| 输出数： | 1 |
| 尺寸/尺寸： | 15.750" L x 19.000" W x 5.250" H（400.05mm x 482.60mm x 133.35mm） |
| 特点： | 调节 |
| 功率（瓦特）： | 640W |
| 稳压 - 线路： | 0.01% + 2mV |
| 稳压 - 负载： | 0.01% + 2 mV |
| 稳流 - 线路： | 0.05% + 10mA |
| 稳流 - 负载： | 0.05% + 10mA |
| 纹波： | 1mV rms |
| 重量： | 62 磅（28.1kg） |
| 其它名称： | BK1790 |
Data Sheet
High Current DC Power Supplies
Models 1790, 1791, 1794, 1795 & 1796
Model 1795
Models 1790, 1791, 1794, 1795 & 1796 are cost-effective, high power, regulated DC power supplies.
Features & Benefits
These linear power supplies are high power workhorses that will easily deliver clean power to your
high-current circuits. Special features include the ability to set constant current with no load and remote
sense to compensate for any voltage drop in load leads.
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I
I
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Constant voltage (CV) and constant current
(CC) operation
High stability and excellent regulation
Separate output ON/OFF switch
Remote sensing
External analog programming interface
Specifications
1790
1791
1794
1795
1796
Output Characteristics
Voltage
Current
Max. Power
0-32 V
0-20 A
640 W
0-64 V
0-10 A
640 W
0-32 V
0-30 A
960 W
0-64 V
0-15 A
960 W
0-16 V
0-50 A
800 W
Constant Voltage Mode
Line Regulation
Load Regulation
Ripple and Noise (20 Hz - 20 MHz)
Constant Current Mode
Line Regulation
Load Regulation
<±0.01% ± 2 mV
<±0.01% ± 2 mV
<1mV rms
<±0.05% ± 10 mA
<±0.05% ± 10 mA
Ripple and Noise (20 Hz - 20 MHz)
3 mA rms
6 mA rms
3 mA rms
General
Stability
(Total drift within 8 hours after warm up under
constant line, load, and temperature)
Operating Temperature
Input Voltage
Dimension (W x H x D)
Supplied Accessories
*230 VAC input requires modification that should be requested at time of order.
Technical data subject to change
? B&K Precision Corp. 2013
v020613
± 0.2% ± 10 mV in CV mode
± 0.5% ± 10 mA in CC mode
32 to 104 °F (0 to 40 °C)
120 / 230* VAC ±10%, 47-63 Hz
19” x 5.24” x 15.75” (483 x 133 x 400 mm)
Two-Year Warranty
User manual and power cord
www.bkprecision.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 1790 CAL | 制造商:B&K Precision Corporation 功能描述:CALIBRATED - POWER SUPPLY, BENCH, 32V, 640W, Power Supply Output Type:Adjustable |
| 1790 CAL DU | 制造商:B&K Precision Corporation 功能描述:CALIBRATED W/ DATA & UNCERTAINTIES - POWER SUPPLY, BENCH, 32V, 640W, Power Suppl |
| 1790/2 | 制造商:Keystone Electronics Corp 功能描述:Swage Threaded Standoffs |
| 17900 | 功能描述:模拟面板表 2174 0-750 WATTS 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 |
| 179000-00 | 制造商: 功能描述: 制造商:undefined 功能描述: |
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