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GPS系列單組輸出線性直流電源產品簡介
產品概述
GPS 系列是指針式單組輸出，54到90W的線性直流電源，過載和極性反向保護，可以使電源和負載免受意外的損壞。0.01%低變動率和小于1mVrms 的低漣波和噪聲，內部選擇連續(xù)或動態(tài)負載，適合于脈沖電流場合，選程控制端子提供編程和外部設備操作，GPS系列輕薄短小、攜帶方便、價格適中，是要求低變動率場合的理想選擇。
產品特點
o 輕薄短小，攜帶方便
o 0.01%低調整率
o 固定電壓與固定電流操作功能
o 具串并聯(lián)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系列單組輸出線性直流電源選型指南
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 | |
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