FH30H 30W Isolation Adjustable High Voltage Power Supply Module
■FH30H series isolation high-voltage power supply module is derived from FH series DC/DC module, with output power up to 30W and output voltage covering from 100V to 5000V. The output voltage of each module comes with two times of continuous adjustable amount from the minimum to the maximum, and input, output and adjusting terminals are 5KV mutually isolated from each other. M level, designed for electronic equipment working in the harsh environment, can continuously work for 2,000 hours at shell temperature 150 ℃, for 750 hours at shell temperature 175 ℃ and for 400 hours at shell temperature 185℃. With features of being resistant to high temperature, impact and humidity, it is particularly suitable for being used as power supply for petroleum prospecting logging tool, petroleum drilling instrument, geophysical detecting instrument, vehicles, telecommunication, network infrastructures, enterprise and high-performance calculation, etc. I level, designed for general industrial applications, can be used at temperature -20℃～+85℃ and its service life is up to 50,000 hours.
■The output voltage of FH30H series isolated high voltage power supply module is 100V, 200V, 300V, 400V, 500V, 600V, 800V, 1000V, 1250V, 1500V, 2000V, 2500V, 3000V, 4000V, and 5000V. Each module has an adjustable end for connecting an external control voltage or control resistor. When the control voltage or control resistance is zero, the output high voltage is the module’s maximum value. As the control voltage increases to 2.5V or resistance increases to infinity, the output high voltage drops from the maximum value to half of the maximum value. For example, FH30H-48S2500 module, its output high voltage is continuously adjustable from 1,250V to 2,500V. But regardless of what value of the output high voltage is adjusted, the module's maximum output power is 30W. Control end remains a 5kV Isolation voltage against the module input and output, with control accuracy of 0.1V. Control end leads to two lines, one is GND, and the other is control end. Control voltage and control resistance are added between the two lines. GND can be connected or not connected to any end of the input or output to facilitate control. The current demand of the control terminal is not more than 1mA
■The output high voltage is isolated from the control circuit and the input circuit, so it can be connected to the control or input circuit to form positive or negative voltage. If any connection is required, control terminal, input terminal, output terminal must be connected in the shortest distance at the root of the module so as to minimize the interference between different ground wires.
■FH30H series power supply module contains an in-built LC network, which can effectively reduce the fluctuations of the input current and the output voltage.
■FH30H series power-supply module contains the output short circuit and overload automatic turn-off circuit. When the output lasts 0.1s and exceeds 120% of the rated output power, the module cuts off all outputs. After the over-current fault is eliminated, it automatically enters soft-start mode and restores the output voltage. If the overload duration of output is less than 01s, the module will not act.
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Isolation Adjustable High Voltage Power Supply Module 、 Isolation Adjustable High Voltage Power Supplies |
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[ petroleum prospecting logging tool ][ petroleum drilling instrument ][ geophysical detecting instrument ][ vehicles ][ telecommunication ][ network infrastructures ][ enterprise ][ high-performance calculation ][ electronic equipment ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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March 14th, 2017 |
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395 KB |
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