Megaimpulse PPM0732 Скачать руководство пользователя

Страница: 10 / 15

TOP VIEW

SIDE VIEW

LEFT AND RIGHT VIEW

1 – control LED (from top to bottom)

+24V DC (green)

– low v24V DC power supply is applied

+HV DC (green)

– high v160V DC power supply is applied

SYNC IN (orange) – triggering of the generator

OVERHEAT (red) – too high temperature

OVERLOAD (red) – too high repetition rate

2 – Input triggering SMA connector
3 – Power supply connector
4 – 4x mounting holes 4.2 mm dia, 222x118mm footprint
5 – Output HV N-type connector

MEGAIMPULSE LTD. 8

Содержание PPM0732

Страница 1: ...PICOSECOND PULSE GENERATOR MODULE PPM0732 USER MANUAL 2022 Megaimpulse Ltd...

Страница 2: ...ERROR IN THIS MANUAL OR PRODUCT SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATION ONLY AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE AND SHOULD NOT BE CONST...

Страница 3: ...ew of picosecond pulse generator 3 Description of the generator operation 4 Technical specification 7 Top front and rear panels view 8 Bottom view 9 Putting the generator into operation 10 Triggering...

Страница 4: ...plugged in OFF state Please apply power supply only after connecting output and input coaxial cables Please provide sufficient free space and allow free airflow around the generator for good cooling i...

Страница 5: ...0 6A DC 160V 0 3A Semirigid coaxial cable assembly N connector SM141 cable open for the output pulses feeding and connection to the load by soldering or optional connector Coaxial cable assembly SMA c...

Страница 6: ...abels and contact pins description Improper connection may damage the generator permanently The ground wires of the power supply cable are marked by black color Low voltage and high voltage supply wir...

Страница 7: ...triggered by the leading edge of the external triggering pulse There is no internal triggering mode Acceptable triggering pulse amplitude is 3 5V 5V at 50 Ohm Low triggering pulse amplitude leads to...

Страница 8: ...and stay within 168 ns 175 ns because the phase capture window tw is 7 ns only The capture window tw is narrow but it is enough to compensate for the temperature drift and aging of the components Ther...

Страница 9: ...ns Triggering External only Input triggering pulse connector SMA Triggering pulse parameters 5V amplitude on 50 Ohm width 170 ns nominal 168 ns 175 ns acceptable for PLL 10 ns 1000 ns suitable for tr...

Страница 10: ...green high voltage 160V DC power supply is applied SYNC IN orange triggering of the generator OVERHEAT red too high temperature OVERLOAD red too high repetition rate 2 Input triggering SMA connector...

Страница 11: ...nt is required if the pulse position is correct at some repetition rate for example at 1kHz but shifted up to 1 ns at another repetition rate for example at 5 kHz INT_DELAY adjusts the internal delay...

Страница 12: ...ower supplies according to the recommended low voltage and high voltage levels before connecting to the generator Check the power supply cable and connect it correctly The ground wires are marked by b...

Страница 13: ...nerator is designed for the long time operation at the max repetition rate But it can be overheated in the case of unmatched load and high ambient temperature Please provide free airflow around the ge...

Страница 14: ...Fig 5 Nominal triggering pulse amplitude is 5V on 50 Ohm pulse duration should be within 10 ns 1000 ns rise and fall time should be 1 ns or less Longer rise fall time may result in increasing of the o...

Страница 15: ...RRANTY Please see your sales agreement to determine the warranty period and warranty terms The generator has warranty seals Removing of the warranty seals terminates the warranty PPM0732 User Manual 1...