Power source device of electrophoresis system
A technology of electrophoresis system and power supply device, which is applied in control/regulating system, adjusting electrical variable, converting irreversible AC power input into DC power output, etc., can solve the problems of unstable conductivity at the entrance of separation electric field and affecting the accuracy of electrophoresis separation, etc. , to reduce fluctuation, improve stability, and stabilize buffer pH gradient
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[0022] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0023] Such as figure 1 As shown, the present invention is mainly composed of an input unit 10 , a pre-stabilizing unit 20 , a switch transducing unit 30 , a high-voltage conversion output unit 40 , a control unit 50 and an auxiliary power supply unit 60 . in:
[0024] The input end of the input unit 10 is connected to the grid, and the output end is respectively connected to the input end of the pre-stabilization unit 20 and the auxiliary power unit 60, which is used to cut off the input of the grid power supply when an abnormal situation occurs, so as to protect personal safety.
[0025] The output end of the pre-stabilization unit 20 is connected to the input end of the switch transduction unit 30, which is used to convert the power-frequency AC voltage provided by the input unit 10 into a DC output, and output it to the switch transduction unit 3...
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