B&K 精密型号 1900 高功率切换直流电源B&K 精密型号 1900 是实验室等级开关模式直流电源，具有高电流输出，采用小型和轻型封装。 BK1900 提供各种高电流电压或高输出电流配置。 它可通过其双作用、粗粒/细粒旋转编码器控制快速、精确地设置电压和电流级别。 除了恒定电压 CV 和恒定电流 CC 模式，高效直流电源提供独特的解决方案，具有预设和远程控制模式。 您可以保存多达 3 个不同的电压和电流预设值，以便快速调用。 远程控制功能可在无需触摸仪器前面板的情况下调整输出功率、电压和电流。### 特点和优势自动 CV/CC 交叉操作 轻型和紧密型 旋转编码器控制，用于精密电压和电流设置 3 个用户定义电压和电流预设 远程控制功能 远程感应接线端子 过电压、过温和过载保护 远程感应 ### 应用领域生产测试 电信 研发 维修 大学实验室 ### 注您还可能对型号 BK1901 121-7540 1-32 V、0-30 A 和 BK1902 121-7541 1-60 V、0-15 A 感兴趣### 随附电源线、说明手册、远程控制连接器### B&K 精密
The from B&K Precision is a bench top switching DC power supply with 1V to 16V variable output voltage and 0A to 60A variable output current. It is a laboratory grade power supply with high current output in a small, lightweight form factor. The 1900B provides various configurations of high output voltage or high output current. It features rotary encoder control knobs which make setting voltage and current fast and precise. Its dual action push button allows the user to set both coarse and fine, voltage and current levels. In addition to constant voltage CV and constant current CC modes, this high efficiency DC power supplies offer preset and remote control modes. The analogue remote control function allows output power, voltage and current to be adjusted without touching front panel of power supply. These features make 1900B suitable for a wide range of applications requiring high current including production testing, telecommunications, R&D, service and universit
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- Front panel 5A auxiliary output and maximum output power of 960W
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- AC voltage range from 100VAC to 120VAC 60Hz
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- Saves up to three user defined voltage and current presets for quick recall
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- Analogue remote control function, USB interfaced and three user defined voltage and current presets
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- Remote sensing terminal is also available to compensate for voltage drop across load leads
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- Overload, short circuit by constant current, overvoltage and overtemperature protection
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- Efficiency of 84% and switching frequency from 65KHz to 85KHz
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- 3 digit LED ±0.2% + 3 counts voltage and current meter display
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- Operating temperature range from 0°C to 40°C
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- Dimension is 200mm x 90mm x 275mm W x H x D and weight is 3.2Kg
The device can be damaged by ESD. To avoid damage, be sure to follow proper procedures for handling, storing, transporting parts & subassemblies which contain ESD sensitive components.
Before connecting the line cord to AC mains, check rear panel AC line voltage indicator. Applying a line voltage other than indicated voltage can destroy AC line fuses.