TH1778B 直流偏置电流源

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■ Frequency response: 0Hz-2MHz

■ 提供单台0-20A恒流输出

■ 不支持联机

■ 单一电流、步进扫描两种电流输出方式

■ 主/从机控制模式,灵活的可裁剪性及可扩展性

■ Fine current stepping

■ 图形化操作,中英文界面

■ 两种SCPI指令模式，适应性强

■ 5种控制模式

■ 直接受控于TH2829/TH2827/TH2838/TH2839/TH2830系列

model number	TH1778B
demonstrate	7英寸 800×600 RGB TFTLCD屏
manipulate	实体按键+脚控开关
Supported Measurement Frequency	0Hz-2MHz
current range	0-20A（不支持叠加）
amps	range (of scales or measuring equipment)	0mA-1.000A	1.000A-5.000A
	stepper	5mA	25mA
	Scan Adjustment Time	4ms-3600s	10ms-3600s
	Scan Adjustment Minimum Step	5mA	25mA
range (of scales or measuring equipment)	1.000A/5.000A/20.0A
Maximum Output Voltage	10V（此电压为输出1.000A时的电压，不同量程请参照用户手册）
Maximum Allowable DC Resistance	Rmax=Vmax/I (Ω)（Rmax的计算请参照用户手册说明）
Maximum Allowable Inductance	Lmax=Vmax/(di/dt) (mH)（Lmax的计算请参照用户手册说明）
Measurement range	automation
Start and stop control mode	START/STOP physical buttons, 4 types of foot controls, buses
Continuous loading of maximum current time	Conservative 2-3h, uninterrupted output
functionality	Instrument fault self-test; 99 groups of customized file management; dual progress bar indicators; Chinese and English bilingual; slave soft switch; real-time operation; SCPI command set; simple dual-display calculator, etc.
LCR connectivity	可受控TH2829/TH2827/TH2832/TH2838/TH2839
connector	RS232、SlaverLink

■ Frequency response: 0Hz-2MHz

■ 提供单台0-20A恒流输出

■ 不支持联机

■ 单一电流、步进扫描两种电流输出方式

■ 主/从机控制模式,灵活的可裁剪性及可扩展性

■ Fine current stepping

■ 图形化操作,中英文界面

■ 两种SCPI指令模式，适应性强

■ 5种控制模式

■ 直接受控于TH2829/TH2827/TH2838/TH2839/TH2830系列

■ Inductor/Reactor DC Characterization

■ Iron core/ferrite material saturation characterization

■ DC characterization of other materials

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