PULS
DC-DC converter 48/24 V dc & 12/24 V dc
48/24 V DC, 5 A & 12/24V DC, 4A
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.
- Only 32 mm wide
- Isolated output voltage
- Wide input voltage range
- 20% Power Reserve
Selected variant
Specifications
| 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 |
| Type Power Supply | DC-DC |
| Start-Up Delay | 670 ms |
| Output voltage | 24 V DC |
| Output voltage min | 24 V DC |
| Output voltage max | 28 V DC |
| Output Current | 5 A |
| Effect | 120 W |
| Power Reduction Of 60 To 70 ° C | 3 W/°C |
| Ripple. max | 50 mV pp |
| Temperature Range Without Derating From | -25 °C |
| Temperature Range Without Derating To | 60 °C |
|---|---|
| Efficiency | 90,3 % |
| Life span | 64000 h @ 24 V DC, 5 A, 40 °C |
| MTBF (IEC 61709) | 951000 h @ 24 V DC, 5 A, 40 °C |
| Width | 32 mm |
| Height | 124 mm |
| Depth | 102 mm |
| Weight | 0,425 kg |
| Clamp type | Screw on |
| Series | Dimension C |
| Approvals | ABS, ATEX, CB, CE, CSA, GL, IECEx, UL |
| Material Protection | Aluminium |
| Keep time | Typ. 5,6 ms @ 48 V DC |
| IP Class | IP20 |
Product description
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.
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