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GPS 系列數位式顯示是單通道輸出，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，內部選擇連續或動態負載，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。
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DC OUTPUT |
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Output Volts (V) |
Output Amps (A) |
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GPS-1830D |
0 ~ 18 |
0 ~ 3 |
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GPS-1850D |
0 ~ 18 |
0 ~ 5 |
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GPS-3030D |
0 ~ 30 |
0 ~ 3 |
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GPS-3030DD |
0 ~ 30 |
0 ~ 3 |
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CONSTANT VOLTAGE OPERATION |
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Regulation |
Line regulation≦0.01% + 3mV |
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Ripple & Noise |
≦0.5mVrms 5Hz ~ 1MHz (rating current≦3A) |
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Recovery Time |
≦100μS ( 50% load change, minimum load 0.5A ) |
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Temp. Coefficient |
≦300ppm/°C |
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Output range |
0 to rating voltage continuously adjustable |
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CONSTANT CURRENT OPERATION |
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Regulation |
Line regulation≦0.2% + 3mA |
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Ripple Current |
≦3mArms |
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Output Range |
0 to rating current continuously adjustable (Hi/Lo range switchable) |
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METER |
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Analog |
V-meter and I-meter |
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2.5 class |
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Dimensions 50 x 50 mm |
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Digital |
31∕2 digital 0.5" LED display (3030D) |
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31∕2 digital 0.39" LED display (3030DD) |
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Accuracy ±(0.5﹪of rdg + 2 digits) |
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INSULATION |
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Chassis and Terminal |
20MΩ or above (DC 500V) |
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Chassis and AC Cord |
30MΩ or above (DC 500V) |
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POWER SOURCE |
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AC 100V/120V/220V/240V±10%, 50/60Hz |
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ACCESSORIES |
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User manual x 1 |
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DIMENSIONS & WEIGHT |
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128(W) x 145(H) x 285(D)mm |
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