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GPS系列单组输出线性直流电源产品简介产品概述GPS 系列是指针式单组输出，54到90W的线性直流电源，过载和极性反向保护，可以使电源和负载免受意外的损坏。0.01%低变动率和小于1mVrms 的低涟波和噪声，内部选择连续或动态负载，适合于脉冲电流场合，选程控制端子提供编程和外部设备操作，GPS系列轻薄短小、携带方便、价格适中，是要求低变动率场合的理想选择。
GPS系列单组输出线性直流电源产品简介
产品概述
GPS 系列是指针式单组输出，54到90W的线性直流电源，过载和极性反向保护，可以使电源和负载免受意外的损坏。0.01%低变动率和小于1mVrms 的低涟波和噪声，内部选择连续或动态负载，适合于脉冲电流场合，选程控制端子提供编程和外部设备操作，GPS系列轻薄短小、携带方便、价格适中，是要求低变动率场合的理想选择。
产品特点
o 輕薄短小，攜帶方便
o 0.01%低调整率
o 固定电压与固定电流操作功能
o 具串并联操作模式
Light and Compact Design
0.01% High Regulation
Constant Voltage and Constant Current Operation
Remote Control for External Programmability
Internal Select for Continuous or Dynamic Load
Low Ripple and Noise
Overload and Reverse Polarity Protection
Series or Parallel Operation
Optional European Type Jack Terminal for GPS-3030D/GPS-3030DD
GPS系列单组输出线性直流电源选型指南
DC OUTPUT | ||
| Output Volts (V) | Output Amps (A) |
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GPS-1830D | 0 ~ 18 | 0 ~ 3 |
GPS-1850D | 0 ~ 18 | 0 ~ 5 |
GPS-3030D | 0 ~ 30 | 0 ~ 3 |
GPS-3030DD | 0 ~ 30 | 0 ~ 3 |
CONSTANT VOLTAGE OPERATION | ||
Regulation | Line regulation≦0.01% + 3mV | |
Ripple & Noise | ≦0.5mVrms 5Hz ~ 1MHz (rating current≦3A) | |
Recovery Time | ≦100μS ( 50% load change, minimum load 0.5A ) | |
Temp. Coefficient | ≦300ppm/°C | |
Output range | 0 to rating voltage continuously adjustable | |
CONSTANT CURRENT OPERATION | ||
Regulation | Line regulation≦0.2% + 3mA | |
Ripple Current | ≦3mArms | |
Output Range | 0 to rating current continuously adjustable (Hi/Lo range switchable) | |
METER | ||
Analog | V-meter and I-meter | |
2.5 class | ||
Dimensions 50 x 50 mm | ||
Digital | 31∕2 digital 0.5" LED display (3030D) | |
31∕2 digital 0.39" LED display (3030DD) | ||
Accuracy ±(0.5﹪of rdg + 2 digits) | ||
INSULATION | ||
Chassis and Terminal | 20MΩ or above (DC 500V) | |
Chassis and AC Cord | 30MΩ or above (DC 500V) | |
POWER SOURCE | ||
| AC 100V/120V/220V/240V±10%, 50/60Hz | |
ACCESSORIES | ||
| User manual x 1 | |
DIMENSIONS & WEIGHT | ||
| 128(W) x 145(H) x 285(D)mm | |
