PULS
DC-DC converter 24/12 V dc & 24/24 V dc
The Puls Dimension DC-DC converter features high efficiency, very compact dimensions and mounting on DIN rail. The input voltage can come from, for example, a power supply unit, batteries or solar panels. The output is galvanically isolated from the input. Examples of fields application are installation at the end of a long cable to stabilize voltage, conversion of one voltage to another or for isolation of specific loads. The DC-DC converters are equipped with a soft-start function, entailing that the current gradually rises to the nominal value. In this way, high starting currents are avoided that can cause voltage drops on the primary side and produce start-up problems. A 20 % power boost provides additional power resources during temporary current peaks. Article CD5.241-S1 is equipped with status outputs for controlling both the output voltage and the input voltage.
We recommend free space of 40 mm above the unit, 20 mm under and 5 mm at the sides.
- 32 mm wide
- Isolated output voltage
- Wide input voltage range
- 20 % power boost
Selected variant
Specifications
| Max entrance tripple | 5 V pp |
|---|---|
| Type Power Supply | DC-DC |
| Start-Up Delay | 420 ms |
| Inrush current | Typ. 1,2 A @ 24 V DC |
| Input voltage dc max | 32,4 V DC |
| Input voltage DC | 24 V |
| Input Capacitance | 3000 µF |
| Input voltage dc min | 18 V DC |
| Ripple. max | 75 mV pp |
| Output voltage min | 12 V DC |
| Power Reduction Of 60 To 70 ° C | 2,5 W/°C |
| Temperature Range Without Derating From | -25 °C |
| Output voltage | 12 V DC |
| Output voltage max | 15 V DC |
| Effect | 96 W |
| Output Current | 8 A |
| Temperature Range Without Derating To | 60 °C |
|---|---|
| Life span | 63000 h @ 12 V DC, 8 A, 40 °C |
| Efficiency | 88,2 % |
| MTBF (IEC 61709) | 1161000 @ 12 V DC, 8 A, 40 °C |
| Weight | 0,425 kg |
| Depth | 102 mm |
| Width | 32 mm |
| Height | 124 mm |
| Clamp type | Screw on |
| IP Class | IP20 |
| Series | Dimension C |
| Keep time | Typ. 7 ms @ 24 V DC |
| Approvals | ABS, ATEX, CB, CE, CSA, GL, IECEx, UL |
| Material Protection | Aluminium |
Product description
The Puls Dimension DC-DC converter features high efficiency, very compact dimensions and mounting on DIN rail. The input voltage can come from, for example, a power supply unit, batteries or solar panels. The output is galvanically isolated from the input. Examples of fields application are installation at the end of a long cable to stabilize voltage, conversion of one voltage to another or for isolation of specific loads. The DC-DC converters are equipped with a soft-start function, entailing that the current gradually rises to the nominal value. In this way, high starting currents are avoided that can cause voltage drops on the primary side and produce start-up problems. A 20 % power boost provides additional power resources during temporary current peaks. Article CD5.241-S1 is equipped with status outputs for controlling both the output voltage and the input voltage.
We recommend free space of 40 mm above the unit, 20 mm under and 5 mm at the sides.
