产品展示
Precision tributaries Power Supply
点击次数：392发布时间：2009/11/2 0:00:00
更新日期：1900/1/1 0:00:00
所 在 地：CHINA
产品型号：3030F
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详细内容
| ＊ features ( 4 digit display on current !! ) our power supplies are the ideal dc sources for lab, service, industrial or educational applications. they are designed with an energy saving circuit for cooler, more reliable and efficient operation at all output levels. all our supplies have "short circuit" and "overload" protection providing "fool proof" operation for any applications. - constant voltage and current operation - excellent load, line & ripple specifications - each output has a readout for voltage and current (3 digit red led display) - coarse and fine voltage controls for accurate voltage and current settings - indicators for constant voltage, constant current and overload operation |
model | 3030f | ||
output | voltage | 0 to 30v | |
current | 0 to 3a | ||
constant voltage | load regulation (0 to 100% load variation) | 0.01% + 3mv | |
line regulation (0 to 10% line variation) | 0.01% + 3mv | ||
ripple & noise (rms) | 0.5mv (rms) | ||
constant current | load regulation (0 to 100% load variation) | 0.2% + 3ma | |
line regulation (0 to 10% line variation) | 0.2% + 3ma | ||
ripple & noise (rms) | 5ma | ||
display | voltmeter | type | 4 digit red led |
accuracy | ±(0.2% rdg + 2 digits) | ||
resolution | 10mv | ||
ammeter | type | 4 digit red led | |
accuracy | ±(0.5% rdg + 8 digits) | ||
resolution | 1ma | ||
led indicators | green led :cv, red led : cc | ||
ground proof voltage | ± 200v | ||
insulation resistance | 30㏁ @ dc 500v : ac input to chassis | ||
20㏁ @ dc 500v : output terminal to chassis | |||
temperature | operating temperature | 0℃ to 35℃, 10 to 80% rh | |
storage temperature | -20℃ to 60℃, 10 to 85% rh | ||
cooling method | free air | ||
power | input power | 115v / 230v se-lectable | |
dimensions | size ( w × h × d ) | 124 × 160 × 326 mm | |
weight | 6kg | ||
accessories | instruction manual, power cable, test leads, spare fuse | ||
