User Manual for QJE models including: PS30100, PS6050, PS8040, PS10030, PS30100 Switching Mode Power Supply, PS30100, Switching Mode Power Supply, Mode Power Supply, Power Supply, Supply
.instructions 1. When the machine is used as a constant voltage source, turn the current potentiometer (6) clockwise toMaximum, adjust the voltage knob (7) to the required voltage value, the stabilized voltage C. V indicator light is on, and thepressure knob (7) is a precise multi turn potentiometer, which is convenient to obtain the accurate voltage value, and the load will be positiveTerminal output positive terminal (2), load negative terminal output negative terminal (3), (4) showsOutput voltage value, (5) shows the output current value, if the current display reaches the rated valueAnd the C.C indicator light of the side steady current is on, indicating overload or short circuit at this time, and the negative should be adjustedLoad, make the machine return to constant voltage state. 2. When the machine is used as a constant current source, turn the voltage adjusting knob (7) to the right timeTo adjust the current (6) to the current required,The current C.C indicator light is on when the current output is constant. If the constant voltage C.V indicator light is on, it can be adjustedComplete the load to make the machine return to constant current state. .attention 1. Reliable output connection line must be used 2. Keep away from heat source as far as possible, keep the environment dry and fan vent clean 3. No outdoor use 4. When the machine fails, please do not disassemble it without permission to avoid high voltage electric shock accident Switching Mode Power Supply P- S30100 PS6050 PS8040 PS10030 .Introduction PS30100 power supply is a new digital switch type which can output 3000 watts for a long time DC power supply, adhering to Jiuyuan electronics in the field of power supply manufacturing technology and quality advantages. High efficiency, small size, light weight, large screen with high brightness LED display, intelligent fan And so on. Cheap and easy to use, various selection levels make qj-ps3800 DC Power supply has become a shining star in the power market. .Technical indicators Model PS30100 PS6050 PS8040 PS10030 Input voltage AC220V 50Hz Output voltage 0-30VDC 0-60VDC 0-80VDC 0-100VDC Max output current Max100A Rated100A Max50A Rated50A Max40A Rated40A Max30A Rated30A Ripple 300mVp-p Protect Current limiting protection, over temperature protection Readout accuracy Voltageordinary temperature±0.5%+2 Currentordinary temperature±2%+5 Usage environment 0-+40 C relative humidity<90% working hours Long term operation at 80% rated power Remarks: please connect the 220 V input line in strict accordance with the identification on the back panel, the wire diameter shall not be less than 2.5 square meters, and the output line shall not be less than 20 square meters .Panel operating instructions QJ-PS6050 12 1.Power switch 6.Current adjustment knob 2.Output positive terminal Max 5A 3.aximum output negative terminal 5A 4.Voltage display 5.Current display 7.Voltage adjustment knob 8.vent 9.Cooling fan 10.220VAC voltage input terminal 12.Output negative terminal 11.Output positive terminalCorel PDF Engine Version 1.0.0.458 CorelDRAW 版本 12.0