The sensitivities of modern electronic equipment to variable input voltages, their susceptibility to EMC interference, and, in some cases, the need to isolate the supply have made voltage stabilisation an important section of our product range. Start/Stop technology on motor vehicles has added to this problem. The DDi Series offers a wide range of 12 V-12 V and 24 V-24 V isolated products that ensure a stable and reliable voltage can be delivered to important equipment, even when the electrical system is under duress, such as during engine cranking. Units are available from 36-240 w. The range now also offers 48 V-12 V units, suitable for the telecoms and forklift truck markets. For 12 V-24 V converters, see DD Series 'Up' Voltage Converters.

Fast Installation

All the units consume an off load current of less than 15 mA, which is probably less than the self discharge current of the vehicle’s battery

All the products fit onto a “Click ‘n’ fit” mounting clip which is fixed in three points allowing it to be mounted onto uneven surfaces. It is easy to fit the clip into awkward places, then simply click the unit into position.

The green LED indicates when there is output from the converter. This gives reassurance to the installation engineer and speeds fault finding.

• 12 Vdc input, 12 Vdc output
• 36 w (3 A) Isolated
• 89 x 87 x 50 mm
• 280 g