Proportional Valve Amplifier

Name Power Amplifier for Flow and Pressure Control Valve Model ：KGJD-PF-DC

Main technical parameters:

Power supply: DC DC (24-36V)/(24V-48V) Maximum output power: 24/48W Maximum output current: 1050MA Response speed: 0.2-5s Load impedance: 10/40 Euro (load 40 Euro, The input voltage can only be 48V and can only be connected between F (DC+) and GND. Control signal input: 0~10VDC FUSE: 3A/250V Flutter frequency: 0-500HZ Ambient temperature: 0-65 C Temperature drift (maximum): 0.3mA/C Applicable Control Types Control all direct-acting and pilot-operated, overflow proportional pressure flow valves without potential feedback. With ramp generator, the rising and falling time can be adjusted separately, and the upper current limit can also be adjusted./ Lower limit setting. Power supply Stagger Protection function. All products are manufactured by SMD patch process, small size and anti-corrosion. Strong interference, good quality and low price. English description of terminal P(DC+) - Pressure Input Power Supply DC24V F(DC+) - Flow Input Power Supply DC24V or DC48V P = Pressure GND -- Common End of Input Power Supply F = Flow P+ - Pressure Valve Positive DC = DC P--negative pressure valve F+-flow valve alignment F--flow valve negative 12V-Auxiliary Power Supply for Variable Resistance GND - Control Common Point P (VIN) - Pressure input signal point F(vin) - Flow Input Signal Point Potentiometer Definition P (MAX) - Pressure Maximum Adjustment on PCB P (MIN) - Pressure Minimum Adjustment (factory has been adjusted, no need to adjust) P(UP) - Pressure Slope Rise Time (Minimum Output) P(DOWN) - Pressure Slope Decline Time (Minimum Output Adjustment) F (UP) - Increase time of flow ramp (minimum for factory departure) F (DOWN) - Flow Slope Decline Time (Minimum Output) F(MAX) - Flow Maximum Adjustment F (MIN) - Flow Minimum Adjustment

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