英国TTi CPX400D/CPX400DP可编程直流稳压电源
CPX400D/CPX400DP是各地畅销的线性稳压电源，它集成了除数字接口的重要的新的手动控制功能。
调节使PowerFlex 840瓦的总功率可以构造成适合每一个具体的应用。
产品特点：
· 高性能的单组或双组输出
· PowerFlex设计了可变电压和电流
· 在功率包络的组合
· 每组输出高达60V和20A，（420W）
· 恒定电压或恒定电流操作
· 输出噪声低和良好的瞬态响应
· PowerFlex或固定的操作范围加上自定义的限制
· 真实的模拟控制与数字设置锁定（S -锁）
· 独立的输出或隔离电压跟踪（D型）
· 输出可以串联或并联120V或40A
· 独立的或同步开关输出（D型）
· 可变OVP旅行安全接线端子；
· 4位分辨率固定米；可选遥感
· GPIB接口，串口，USB和LAN接口（cpx400dp和SP），
· 局域网接口C级LXI兼容
· 隔离的模拟远程控制接口（cpx400sa只）
· 紧凑的1 / 4或1 / 2架3U尺寸
· 复制后的终端（cpx400dp，cpx400sp和cpx400sa）
技术规格：
OUTPUT SPECIFICATIONS (each output)
Voltage/Current/Power Levels
Voltage Range: 0V to 60V.
Current Range: 0A to 20A.
Note: Actual maxima for voltage and current are typically 1% greater than the figures given above.
Power Range: Up to 420W per output subject to power envelope.
Power Envelope
The maximum current at any voltage settings is limited by the power envelope which is set to give 7A at 60V rising to 20A at 20V under all ac supply conditions (both outputs loaded). At lower output voltages the power is restricted by the 20 amps current maximum. See PowerFlex power envelope graph
Output Setting & Control
Voltage Setting: By coarse and fine controls.
Current Setting: By single logarithmic control.
Output Mode: Constant voltage or constant current with automatic cross-over. CC indicator for constant current mode.
Output Switch: Electronic, non isolating. Preset voltage and current limit displayed when Output is off.
Output rise time no load <10ms.
View Settings: With the output On, the meters show actual voltage and current. The preset levels can be viewed and
adjusted at any time by pressing the View Settings button.
