Puls Dimension DC-DC converters have a high efficiency, very compact and mounted on a DIN rail.
The input voltage can for example. come from power supplies, batteries, solar panels, etc.. The output is galvanically isolated from the input. Typical applications are mounting at the end of a long cable to stabilize the voltage, convert one voltage to another or to isolate specific loads. Can also be used in conjunction with batteries to get a constant output voltage even though the battery voltage drops.
DC-DC converters are equipped with a soft start function which means that the stream gradually rises to the nominal value. This is avoided with high starting currents that can cause a voltage drop on the primary side and give boot problems.
A power reserve of 20% gives additional power resources at the temporary power peaks.
PSU 48V dc I/P 24V dc 5A 120W O/P
|Input voltage dc||48 V|
|Input voltage dc min||36 V DC|
|Input voltage dc max||60 V DC|
|Input capacitance||800 µF|
|Inrush current||Typ. 0,6 A @ 48 V DC|
|Max entrance tripple||5 V pp|
|Output voltage||24 V DC|
|Output voltage min||24 V DC|
|Output voltage max||28 V DC|
|Output current||5 A|
Efficiency / Lifetime / MTBF
|Life span||64000 h @ 24 V DC, 5 A, 40 °C|
|MTBF (IEC 61709)||951000 h @ 24 V DC, 5 A, 40 °C|
|Approvals||ABS, ATEX, CB, CE, CSA, EAC, GL, IECEx, UL|
|Keep time||Typ. 5,6 ms @ 48 V DC|
|Clamp type||Screw on|
|Ripple max||50 mV pp|
|Power drop from +60 °C to + 70 °C||3 W/°C|
|Temperature min without derating||-25 °C|
|Temperature max without derating||60 °C|
|Startup delay||670 ms|
|Type Power Supply||DC-DC|
Without signal contacts
We recommend free space of 40 mm above the unit, 20 mm under and 5 mm at the sides.