aIf the panel is equipped with a CT to 4-20 mA converter, check motor current by adjusting 0-5 amps AC input. 如果盘区装备以CT对4-20 mA交换器,检查马达潮流通过调整0-5安培AC输入。 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 ...
The Enable/Status (E/S) pin provides two functions. It can be monitored to determine if the device is in thermal shutdown, and it can be forced low to disable the output stage and effectively disconnect the load. The OPA549 is available in an 11-lead power package. Its copper tab allo...
High-Output Current: 70 mA Fast Overdrive Recovery The OPA657 device combines a high-gain bandwidth, low-distortion, voltage-feedback operational amplifier with a low-voltage noise JFET-input stage to offer a very high dynamic range amplifier for high-precision ADC (analog-to-digital converter)...
Depending on the usage case, the output level of the comparator may need to be level shifted in order to communicate with a microcontroller or to control a shutdown pin on a DC/DC converter. Level shifting is necessary when the comparator is powered directly from a battery and the device t...
Using a single +5V supply, the OPA691 can deliver a 1V to 4V output swing with over 150mA drive current and 190MHz bandwidth. This combination of features makes the OPA691 an ideal RGB line driver or single-supply Analog-to-Digital Converter (ADC) input driver. The OPA691?s low 5.1...
including the ultimate, amplifiers that remain stable driving any capacitive load. This series of amplifiers has a bandwidth that ranges from 160kHz to 140MHz. These amplifiers are appropriate for a wide range of applications from coaxial cable drivers to analog-to-digital converter (ADC) input bu...
to 16?bit Analog?to?Digital (A/D) converter input drivers. The supply current for the OPA846 is precisely trimmed to 12.6mA at +25°C. This, along with carefully defined supply current tempco in the input and output stages, combine to provide exceptional performance over the full specified...
3. In a difference amplifier, R3/R2 needs to equal RF/RG to balance the gain of the amplifier.* 4. The equations will be solved for the condition where the DAC current on the positive side is zero (IDAC+ = 0 mA). This in turn will set the DAC voltage on the positive side to ...
AN54-1 Application Note 54 TABLE OF CONTENTS Buck LTC1148: (5V-14V to 5V/1A) Buck Converter with Surface Mount Technology ... Figure 1 LTC1148: (5V-14V to 5V/2A) Buck Converter ... Figure 2 LTC
220v 230v ac dc 27v 1700ma transformer 27 volt 1.7 amp power adapter 27v 1.7a power supply $6.69 Min. order: 50 pieces 100-240v To Adapter Switch 95w Desktop Ac/dc Adaptor Ce rohs 14.5v 16v 17v 18v 19v 24v 3a 4a 5a Dc Power Supply ...