QS20.481 | PULS
Power supply, 48 to 55 VDC, 10 A, 480 W, QS20.481
Discontinued
Power supply, QS20.481, PULS
The most outstanding features of this power supply are the high efficiency and the small size, which are achieved by a synchronous rectification and further novel design details. These features help start motors, charge capacitors and absorb reverse energy and often allow a unit of a lower wattage class to be used. High immunity to transients and power surges as well as low electromagnetic emission makes usage in nearly every environment possible. The integrated output power manager, a wide range input voltage design and virtually no input inrush current make installation and usage simple. Unique quick-connect spring-clamp terminals allow a safe and fast installation and a large international approval package for a variety of applications makes this unit suitable for nearly every situation.
Features
- Easy fuse tripping due to high overload current
- Active power factor correction (PFC)
- Negligible low inrush current surge
- Quick-connect spring-clamp terminals
- DC-OK Relay Contact
| Filter | Property | Value |
|---|---|---|
| Output voltage DC | 48 to 55 VDC | |
| Power | 480 W | |
| Depth | 127 mm | |
| efficiency | 94.3 % | |
| Height | 124 mm | |
| Input voltage AC | 100-240 VAC, 110-150 VDC | |
| Width | 82 mm | |
| Number of outputs | 1 | |
| Output current | 10 A | |
| Degree of protection (IP) | IP20 |
| Property | Value |
|---|---|
| Country of origin | CZ |
| Customs tariff number | 85043180 |
| Property | Value |
|---|---|
| Date of RoHS guidelines | 3/31/15 |
| Substance description | Lead |
| RoHS conform | Yes |
| SVHC free | No |