Product Description
The QUINT DC-DC converter 24 V/10 A converts the DC voltage from 18 V ... 32 V to an adjustable, controlled and galvanically separated 24 V output voltage. If no regulated and stable 24 V DC voltage is available to supply a load, DC-DC converters ensure the adjustment of the 24 V load: A non-regulated DC voltage is converted to an adjustable output voltage of 22.5 V ...28.5 V.
Due to electrical isolation, the DC voltage circuits are electrically isolated from each other in a safe way. With a design width of only 80 mm, the housing is extremely slim. The floating DC-OK output and an LED are available for signaling.
Technical data
Input
| Input voltage | 24 V DC |
| Nominal input voltage range | 24 V DC |
| Input voltage range | 18 V DC ... 32 V DC |
| Wide-range input | yes |
| Input voltage range DC | 18 V DC ... 32 V DC |
| Voltage type of supply voltage | DC |
| Inrush current | < 20 A (typical) |
| Inrush current integral (I2t) | 0.3 A2s |
| Frequency range DC | 0 Hz |
| Mains buffering time | > 3 ms (24 V DC) |
| Current consumption | typ. 11.4 A (24 V) |
| Protective circuit | Transient surge protection; Varistor |
| Typical response time | < 1 s |
| Input fuse | 25 A (slow-blow, internal) |
Output
| Efficiency | > 88 % |
| Nominal output voltage | 24 V DC ±1 % |
| Setting range of the output voltage (USet) | 22.5 V DC ... 28.5 V DC (> 24 V DC, constant capacity restricted) |
| Nominal output current (IN) | 10 A (-25 °C ... 60 °C) |
| Derating | 60 °C ... 70 °C (2.5 %/K) |
| Feedback voltage resistance | 35 V DC |
| Protection against overvoltage at the output (OVP) | < 35 V DC |
| Max. capacitive load | unlimited |
| Active current limitation | Approx. 18 A |
| Control deviation | < 1 % (change in load, static 10 % ... 90 %) |
| < 2 % (change in load, dynamic 10 % ... 90 %) | |
| < 0.1 % (change in input voltage ±10 %) | |
| Residual ripple | < 60 mVPP |
| Output power | 240 W |
| Maximum no-load power dissipation | < 2 W |
| Power loss nominal load max. | < 28 W |
| Rise time | < 2 ms (UOUT (10 % ... 90 %)) |
| Connection in parallel | yes, for redundancy and increased capacity |
| Connection in series | yes |
Dimensions
| Width | 80 mm |
| Height | 130 mm |
| Depth | 125 mm |
Electrical properties
| Number of phases | 1.00 |
| Insulation voltage input/output | 1 kV (routine test) |
| 1.5 kV (type test) |
