GPS系列线性直流电源包含以下四款型号
固纬Gwinstek GPS-1830D线性直流电源
固纬Gwinstek GPS-1850D线性直流电源
固纬Gwinstek GPS-3030D线性直流电源
固纬Gwinstek GPS-3030DD线性直流电源
GPS系列线性直流电源产品叙述
GPS 系列数位式显示是单通道输出,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系列线性直流电源特点
GPS系列线性直流电源产品规格
DC OUTPUT
Output Volts (V)
Output Amps (A)
GPS-1830D
0 ~ 18
0 ~ 3
GPS-1850D
0 ~ 5
GPS-3030D
0 ~ 30
GPS-3030DD
CONSTANT VOLTAGE OPERATION
Regulation
Line regulation≦0.01% + 3mV Load regulation≦0.01% + 3mV (rating current≦3A) Load regulation≦0.01% + 5mV (rating current > 3A)
Ripple & Noise
≦0.5mVrms 5Hz ~ 1MHz (rating current≦3A) ≦1mVrms 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
Line regulation≦0.2% + 3mA Load 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 Power cord x 1 Test lead GTL-105 x 1 European test lead GTL-201A (optional)
DIMENSIONS & WEIGHT
128(W) x 145(H) x 285(D)mm Approx. 5kg
SELECTION GUIDE
Display Meter
Output Watts (W)
Weight (kg)
54W
4
90W
5
操作手册 X 1, 电源线 X 1
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