Tektronix offers 3-channel power for greater flexibility and accuracy

Tektronix Technologies Inc. has introduced the Keithley Series 2230G series of programmable low noise, 3-channel power supplies that deliver up to 375W in a compact 2U high, half rack wide chassis. The power supply is testing high power, multi-voltage circuits ( For example, LED drivers, automotive and power IC circuits provide greater flexibility, accuracy and low noise, and the three channels are isolated, independent channels that can be individually programmed and provide remote sensing for each channel. .

To achieve this flexibility, the 2230G-30-3 provides 195W power and two 30V, 3A channels and a 5V, 3A channel, 2230G-30-6 and 2230G-60-3 provide up to 375W and two 30V , 6A channel and two 60V, 3A channels. These two 375W versions also have 5V, 3A third channel. For higher voltage or current, two 30V channels can be connected in series up to 60V; two or three The channels can be connected in parallel to provide up to 15A from the 2230G-30-6. All channels are simultaneously displayed on the front panel display.

To minimize the effects of noise on the device under test (DUT), the three-phase output power supply uses a linear design, ripple and noise<1mV rms. 线性设计还可确保电源不会增加环境噪声, 不会影响测试中使用的其他灵敏仪器. 利用电源的远程传感功能, 用户可以设置和监测输出电压, 基本精度为0.03%, 分辨率为1mV的分辨率. 负载电流可以监控到0.1%基本准确和1mA分辨率.

Programmable multi-phase output power can be connected to the power supply from the front or from the back for directional flexibility in test setups while minimizing the required lead length, reducing pick-up noise and limiting The ground reduces losses and keeps the test environment clean and tidy.

The 2230G Series offers three standard interface options for PC-based control functions, namely USB, GPIB and RS-232.