- 輸出 1：0 至 6 V，0 至 5 A
- 輸出 2：0 至 +25 V，0 至 1 A
- 輸出 3：0 至 -25 V，0 至 1 A
在 25°C ±5°C 時的程控準確度
- 電壓：0.05% + 20 mV，0.05% + 20 mV，0.1% + 5 mV
- + 電流：0.15% + 4 mA，0.15% + 4 mA，0.2% + 10 mA
漣波與雜訊（20 Hz 至 20 MHz）
- 常模電壓：<350 µV rms/ 2 mV p-p，<350 µV rms/2 mV p-p，<350 µV rms/2 mV p-p
- 常模電流：<500 µA 均方根，<500 µA 均方根，<2 mA 均方根
- 共模電流：<1.5 µA 均方根，<1.5 µA 均方根，<1.5 µA 均方根
儀錶讀回準確度 25°C ±5°C
- 電壓：0.05% + 10 mV，0.05% + 10 mV，0.1% + 5 mV
- 電流：0.15% + 4 mA，0.15% + 4 mA，0.2% + 10 mA
The SPD3303C is a LED display screen programmable linear DC power supply that is both lightweight and feature-packed. It has three independent outputs: two sets of adjustable voltage and a fixed set of selectable voltages; 2.5V, 3.3V, and 5V. In addition, the ‘3303C has outputs that are short-circuit and overload protected. Total power is 220W. It has three available operation modes; independent, series and parallel modes. The SPD3300C has a high performance-to-price ratio and can be used in various types of production, education and research environments.
◆ 3 independent high precision outputs：30V/3.2A*2, 2.5V/ 3.3V/ & 5V/ 3.2A*1, total 220W power
◆ 4 digits voltage and 3 digits current display, min resolution: 10mV, 10mA
◆ Three output modes: independent, series and parallel
◆ 100V/120V/220V/230V compatible design, to meet the needs of various power grids
◆ Smart temperature controlled fan, effectively reduces the noise
◆ Save/Recall 5 group system set-ups, supports data storage expansion
◆ Connected to PC via USB Device, support SCPI command, to meet the control and communication needs
The SPD3303C exhibits high resolution, 10 mV / 10 mA, providing the user with excellent settability and read back accuracy. In addition, it maintains its ability to change output voltage or current in small increments while fully meeting the power requirements of the load.
Series/parallel/independent output modes
Series-parallel function combines two power supplies into one and makes it very convenient for many applications. The 3303C has three independent outputs which can be controlled separately and also be turned on or off separately or at the same time.
Siglent’s SPD3000X Series Programmable Linear DC Power Supply has a 4.3 inch TFT-LCD display, supports Remote Programming and has a Real Time Wave Display. The ‘3000X family has three isolated outputs; two adjustable channels and one selectable channel from 2.5v, 3.3V, and 5V. It also has output short and overload protection and can be used in production and development.
◆ 3 independently controlled and isolated outputs: 32V/3.2A×2, 2.5V/3.3V/5V/3.2A×1, total 220W
◆ 5 digits Voltage, 4 digits Current Display, Minimum Resolution: 1mV/1mA (SPD3303X)
◆ Supports front panel timing output functions
◆ 4.3 inch true color TFT- LCD 480×272 display
◆ 3 types of output modes: independent, series, parallel
◆ 100V/120V/220V/230V compatible design to meet the needs of different power grids.
◆ Intelligent temperature-controlled fan, effectively reduces noise
◆ Clear graphical interface, with waveform display function
◆ Five internal groups of system parameter save/recall, supports data storage space expansion
◆ Provides PC software; Easypower, supports SCPI, LabView drive
High-resolution / high-precision output
The highest resolution of 1mV/1mA (SPD3303X), provides excellent setting and read back accuracy. This ensures accurate output even with very with small changes in voltage or current. This is impossible with a low resolution power supply.
Series/parallel/independent mode functions
Series and parallel functions allows for combining two channels into one output with more power output capability, extending the application range. Each of 3 channels power can be turned on or off independently and also can be turned all on or all off.
SPD1000X Programmable Linear DC Power Supply has a 2.8 inch TFT-LCD display, features remote computer control capability, and real time wave display, to deliver high performance and ease-of-use. The SPD1168X features a high precision programmable output capable of delivering up to 16 V ,theSPD1305X features a high precision programmable output capable of delivering up to 30 V and also includes a 4-wire sense function for more accurate voltage sourcing, especially for long leads or high resistance connections. There are additional output short and overload protect functions to assist in production and development applications.
- ▶ Single path high-precision programmable voltage output：
- SPD1168X——16 V/8 A，total power up to 128 W
- SPD1305X——30 V/5 A，total power up to 150 W
- ▶ Stable, reliable, Low ripple and noise：≤ 350 uVrms/3 mVpp; < 2 mArms
- ▶ Fast transient response time: < 50 μs
- ▶ 5 digit Voltage, 4 digit Current Display, Minimum Resolution: 1 mV/1 mA
- ▶ Supports front panel timing output functions
- ▶ 2.8 inch true color TFT- LCD 240 *320 display
- ▶ 2 types of output modes：Two-wire output mode, 4-wire compensation output mode，Maximum compensation voltage 1V
- ▶ 100/120/220/230 V compatible design to meet the needs of different power grids
- ▶ Intelligent temperature-controlled fanreduces noise
- ▶ Clear graphical interface, with the waveform display function
- ▶ Internal 5 groups of system parameter save/recall
- ▶ Includes PC software: Easypower, supports SCPI, LabView driver
售價：SPD1168X–US$ 259 SPD1305X–US$279