The choice of battery-powered studio flash systems – both monoblocs and packs – has increased signifi cantly over recent years, but in many cases the enhanced portability seems to come at a premium price. And if this equipment is only used at locations where mains power isn’t available, it can end up being a fairly expensive investment. But what if it was possible to run your AC-powered equipment in a DC-power environment? This is the attraction of the LP-750 portable power inverter from Glanz and distributed in Australia by FVE. The LP-750 is roughly the same size as a small flash power pack and it uses slot-in/slot-out interchangeable battery packs in a similar fashion to a battery-powered pack. However, it’s an inverter so it converts the DC output to the AC waveform and, instead of a set of flash head connections, it has three AC sockets each with a universal pin configuration. The continuous output power is 750 watts which means the LP-750 can drive a wide selection of studio flash equipment up to a flash power rating of 3000 joules with a recycle time of two to three seconds. The LP-750 will maintain recycle times over one second to five seconds provided the flash power is within a prescribed range. The AC output sockets are in parallel so each of them can operate at the maximum power.

Thank you for searching out ProPhoto's Magazine’s equipment review Glanz Leadpower LP 750 Portable Power Inverter Review originally published in ProPhoto Magazine, November 2011.

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