参数资料
型号: 9122A
厂商: B&K Precision
文件页数: 45/50页
文件大小: 0K
描述: POWER SPLY 0-60V 0-2.5A PROGRAM
产品目录绘图: 9120A
标准包装: 1
系列: 9120A
类型: 工作台(AC 至 DC)
电源电压: 110VAC,220VAC
输出电压: 0 ~ 60VDC
电流 - 输出: 0 ~ 2.5A
显示器类型: VFD
输出数: 1
尺寸/尺寸: 13.900" L x 8.450" W x 3.470" H(353.06mm x 214.63mm x 88.14mm)
特点: 可编程,RS232 端口
功率(瓦特): 150W
精确度 - 伏特表;安培表: 0.02% + 6mV; 0.05% + 1.5mA
稳压 - 线路: 0.01% + 2mV
稳压 - 负载: 0.01% + 2mV
稳流 - 线路: 0.05% + 0.05mA
稳流 - 负载: 0.05% + 0.5mA
纹波: 5mV p-p
重量: 22 磅(10kg)
其它名称: BK9122A

5. Specifications
5.1 Specifications
Models 9120A, 9121A and 9124
Parameter
9120A
9121A
9124
Output Ratings
( 0 °C~40 °C)
Voltage
Current
LVP*
0 - 32 V
0-3A
0 - 33 V
0 - 20 V
0-5A
0 - 21 V
0 - 72 V
0 - 1.2 A
0 - 73 V
Load Regulation
± ( % of output+offset)
Line Regulation
± ( % of output+offset)
Programming resolution
Voltage
Current
Voltage
Current
Voltage
Current
<0.01 % +2 mV
<0.05 % +1 mA
<0.01 % +1 mV
<0.05 % +0.1 mA
0.5 mV
0.1 mA
<0.01 % +2 mV
<0.05 % +0.3 mA
<0.01 % +1 mV
≤0.05 % +0.05 mA
2 mV
0.02 mA
Readback/Meter
resolution
Voltage
Current
0.1 mV
0.01 mA
0.1 mV
0.05 mA
0.5 mV
0.01 mA
Front Panel setting
resolution
Programming accuracy,
12 months (25 °C ± 5 °C)
± ( % of output+offset)
R eadback      / Meter accuracy
12months (25 °C ± 5 °C)
± ( % of output+offset)
Voltage
Current
Voltage
Current
Voltage
Current
0.5 mV
0.1 mA
<0.03%+3 mV
<0.05%+2 mA
<0.02%+3 mV
<0.05%+2 mA
2 mV
0.02 mA
≤0.03 % +6 mV
≤0.05 % +1 mA
≤0.02 % +5 mV
≤0.05 % +1 mA
Ripple & Noise
(20 Hz ~20 MHz)
Voltage
Current
≤ 4 mV p-p
≤ 3 mArms
≤ 3 mV p-p
≤ 3 mArms
≤ 5 mV p-p
≤ 3 mArms
Temperature coefficient,
(0 °C~40 °C)
± ( % of output+offset)
Readback temperature,
coefficient,
± ( % of output+offset)
Voltage
Current
Voltage
Current
<0.02%+3 mV
<0.05 % +2 mA
<0.02%+3 mV
<0.05 % +2 mA
≤0.02%+5 mV
<0.05 % +0.5 mA
≤0.02%+5 mV
≤0.05 % +0.5 mA
Transient response
DVM Accuracy
DVM Resolution
Ohm meter
Weight
Dimensions
μs
Voltage
Voltage
m ?
net
WxHxD
< 150 μs for output to recover to within 75 mV follo wing a
change from 100 mA to 1 A
0 - 12 V range: 0.02%+2 mV
0 - 40 V range: 0.02%+3 mV
0 - 12 V range: 0.1 mV
0 - 40 V range: 1 mV
Accuracy: 0.1%, for Voltage and Current >= 10% of FS
(full scale)
Accuracy: 0.3% for Voltage and Current = 3 to 10% of FS
19.8 lbs, (9 kg)
214.5 mm × 88.2 mm × 354.6 mm
8.45(W) x 3.47(H) x 13.9(D) inch
*)
LVP: Limit Voltage Protection. Limits the voltage than can be set either via the front panel or remote control command.
NOTE:
Specifications and information are subject to change without notice. Please visit www.bkprecision.com for the most
current product information.
Models 9122A, 9123A
Parameter
9122A
45
9123A
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