Two New DIN Rail power supplies from Wall Industries offer wide-input ranges and are rated for industrial and medical applications.
Wall Industries Inc. has introduced two new series of DIN rail power supplies, the 120 watt PSDIN120 and the 240 watt PSDIF240. Both of these series consist of single output models with very wide input voltage ranges. They are also rated for both medical and industrial applications.
While only the PSDIF240 series has built-in active PFC function, both of these new series have high reliability, high efficiency, and DC OK function. They are also protected against short circuit, over current, over voltage and over temperature conditions, while the PSDIF240 also has protection against constant current limit conditions. The PSDIF240 series can maintain 150% peak load for 5 seconds, while the PSDIN120 series can maintain 150% peak load for 3 seconds. Safety approvals vary across these two series; see their individual series pages for full details.
Features of the series are as follows:
| Series Name | Input Voltage Range | Output Voltage | Output Current | Output Power | Efficiency | Temperature Range | Size |
| 180-600VAC (254-848VDC) | 12V, 24V, 48V | 10A, 5A, 2.5A | 120W | 91% | -25 to 70°C | 1.61” x 4.33” x 4.88” | |
| 180-550VAC (254-780VDC) | 24V, 48V | 10A, 4A | 240W | 89.5-92% | -40 to 70°C | 4.88” x 2.13” x 4.33” |
Full series details can be found in the ‘Series Name’ links above.
