18 strobe equipment – Phase One H 5 User Manual
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18 Strobe Equipment
Strobe Equipment Compatibility
Phase One’s single shot digital imaging systems support photographic
strobe equipment that is regulated by the ISO standard 10330. However,
since some strobe equipment does not comply with this standard, Phase
One has expanded the LightPhase /Phase One H 20 tolerances past those
of the ISO standard. If your strobe system does not comply with the above-
mentioned ISO standard please use the tolerances in the below tables as
reference.
Trigger specifications for Phase One H 5
(S/N # BR, BS, BT)
LP Batch 2/3
ISO Standard Max. Phase One H 5 Max.
Voltage*
24V DC
500V DC
Current**
100mA 1A
Fall time***
1ms 1ms
Notes:
* Voltage across the sync terminals of the camera and the ignition
terminals in the flash
** Current through camera sync terminal
*** The time it takes for the camera to short-circuit
Also, please note that many of the strobe systems in the below tables
have not been thoroughly tested by Phase One. However, if they carry
a “+” under status, then they either comply with the above-mentioned ISO
standard or stay within the max./min. limits below.
Strobe Equipment
18.1