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快速调幅高压驱动器(DP-FAM-500-2.5-Al)
HIGH VOLTAGE DRIVERS WITH FAST AMPLITUDE MODULATIONHigh Voltage drivers with Fast Amplitude Modulation (FAM) are designed to form laser pulse trains or even single laser pulses with specific user-defined amplitude levels by controlling the operation of a Pockels cell in the laser system. Features:Fast amplitude modulation of HV pulsesOutput HV pulses amplitude range from 0.1 to 2.5 kVHV pulses repetition rate up to 500 kHzHigh Voltage drivers with Fast Amplitude Modulation (FAM) are designed to form laser pulse trains or even single laser pulses with specific user-defined amplitude levels while this driver controls operation of Pockels cell in the pulse picker system.DP-FAM series drivers allow to control the amplitude of each HV output pulse. The control is realized by one or two trigger-sync pulses and analog signal for amplitude modulation (HV program).DP-FAM driver capability to modulate the amplitude of ultrafast laser pulses can be successfully employed in materials processing applications.Catalogue numberDP-FAM-250-2.5-AlDP-FAM-500-2.5-AlHV operation voltage range0.1 - 2.5 kVHV program input signal range0.1 - 4.9 VMaximal HV repetition rate250 kHz500 kHzHV pulse duration70 - 3000 ns70 - 1000 nsHV pulse rise time, typical 1)< 26 nsHV fall time, typical 1)< 13 nsOutput polaritypositiveExternal trigger pulse requirements:Amplitude on 50 Ω3.5 - 5 VRise/fall time< 10 nsHV power consumption60 W120 W24 VDC power consumption< 12 WRecommended HV power supply modelPS-80-2.6 (OEM type)HVS100-80-2.6 (lab type)PS-120-2.6 (OEM type)HVS100-120-2.6 (lab type)Dimensions139 x 69 x 57 mmCooling 2)conductive or waterControl interfaceCAN (used mostly for factory calibration)1) All specifications are given for Pockels cell load of 6 pF.2) Heat sink temperature must not exceed 35°C (95°F) in all regimes of operation.OPERATION TIMING CHARTSSYNC1 and SYNC2 are used for 2-pulses control operation mode. HV program input amplitude is readout at SYNC2 rising edge and is used to set HV output amplitude for next HV output pulse which is started with SYNC1 rising edge. SYNC is used for single pulse control mode. HV program input amplitude is readout at SYNC falling edge and is used to set HV output amplitude for next HV output pulse which is started with SYNC rising edge.EXAMPLE OF DRIVER OPERATIONGreen trace – modulated analog input signal, purple trace - trigger signal SYNC (single pulse control mode), yellow trace - HV pulse.
HIGH VOLTAGE DRIVERS WITH FAST AMPLITUDE MODULATION
High Voltage drivers with Fast Amplitude Modulation (FAM) are designed to form laser pulse trains or even single laser pulses with specific user-defined amplitude levels by controlling the operation of a Pockels cell in the laser system.
Features:
Fast amplitude modulation of HV pulses
Output HV pulses amplitude range from 0.1 to 2.5 kV
HV pulses repetition rate up to 500 kHz
High Voltage drivers with Fast Amplitude Modulation (FAM) are designed to form laser pulse trains or even single laser pulses with specific user-defined amplitude levels while this driver controls operation of Pockels cell in the pulse picker system.
DP-FAM series drivers allow to control the amplitude of each HV output pulse. The control is realized by one or two trigger-sync pulses and analog signal for amplitude modulation (HV program).
DP-FAM driver capability to modulate the amplitude of ultrafast laser pulses can be successfully employed in materials processing applications.
Catalogue number
DP-FAM-250-2.5-Al
DP-FAM-500-2.5-Al
HV operation voltage range
0.1 - 2.5 kV
HV program input signal range
0.1 - 4.9 V
Maximal HV repetition rate
250 kHz
500 kHz
HV pulse duration
70 - 3000 ns
70 - 1000 ns
HV pulse rise time, typical 1)
< 26 ns
HV fall time, typical 1)
< 13 ns
Output polarity
positive
External trigger pulse requirements:
Amplitude on 50 Ω
3.5 - 5 V
Rise/fall time
< 10 ns
HV power consumption
60 W
120 W
24 VDC power consumption
< 12 W
Recommended HV power supply model
PS-80-2.6 (OEM type)HVS100-80-2.6 (lab type)
PS-120-2.6 (OEM type)HVS100-120-2.6 (lab type)
Dimensions
139 x 69 x 57 mm
Cooling 2)
conductive or water
Control interface
CAN (used mostly for factory calibration)
1) All specifications are given for Pockels cell load of 6 pF.2) Heat sink temperature must not exceed 35°C (95°F) in all regimes of operation.
OPERATION TIMING CHARTS
SYNC1 and SYNC2 are used for 2-pulses control operation mode. HV program input amplitude is readout at SYNC2 rising edge and is used to set HV output amplitude for next HV output pulse which is started with SYNC1 rising edge. SYNC is used for single pulse control mode. HV program input amplitude is readout at SYNC falling edge and is used to set HV output amplitude for next HV output pulse which is started with SYNC rising edge.
EXAMPLE OF DRIVER OPERATION
Green trace – modulated analog input signal, purple trace - trigger signal SYNC (single pulse control mode), yellow trace - HV pulse.
商品属性 [HV工作电压] 0.1 - 2.5 kV [HV重复频率] 500 kHz [脉冲持续时间] 70 - 1000 ns [输出极性] positive [HV功耗] 120 W