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PSDIN-48-120W - 48VDC 120W adjustable, DIN Rail Mounted Industrial 120/240VAC Power Supply. -40 to +70C
by Tycon Systems
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- High Power and rugged design
- Short Circuit, Over-Voltage, Over-current Protection
- 90-264VAC Auto Ranging Input
- 47~56VDC Adjustable Output
- -40C to +70C Operating Temperature
- Supports Parallel Operation
- Dry Contact DC Alarm
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The PSDIN-48-120W of PSDIN Series of Industrial DIN Rail mount high efficiency switching power supplies operate over a wide temperature range of -40C to +70C. This model is 120W. The input is 90 to 264VAC auto-ranging with wire terminal connections. The output is 48VDC nominal with an adjustment range from 47VDC to 56VDC. There is a switch for single or parallel operation. There is an alarm output to provide a dry contact closure to trigger an alarm if the DC output fails, like during a grid power failure. The relay is closed when DC output is normal and open when DC output is in fault condition due to overload or safety shutdown.
Input Operating Range |
90-264VAC ; 47-63Hz |
Input In-rush Current |
35A Max |
Input Current |
2.2A @ 115VAC ; 1.10A @ 230VAC |
Output Voltage |
47~ 56VDC (adjustable) |
Cont. Load Current |
2.5A |
Maximum Output Power |
120W |
Peak Power (10sec @ 220VAC) |
180W |
Line Regulation |
+/- 0.5% |
Load Regulation |
+/- 1% |
Voltage Overshoot |
<5% |
Ripple / Noise |
100mV Peak |
Ripple / Noise |
100mV Peak |
Efficiency |
90% Minimum |
Dielectric Strength |
1500V rms , 1 min, 10mA Max |
Insulation Resistance |
10M Ohms |
Protection |
Short Circuit, Over-Voltage, Over-Current, Over Power |
Alarm Output (“DC” and “OK”) |
1A @ 30VDC, 0.5A @ 125VAC. DC OK = Closed, DC Fault = Open |
Safety Standards |
GB4943 / EN60950-1 |
EMI Standards |
FCC PART 15 CLASS B, EN55022, EN55024 |
Harmonic Current |
EN61000-3-2 Class D |
EMS |
EN61000-4-x Level 3&4 |
Operating Temp |
-40°C to 70°C (-40°F to 158°F) |
Operating Humidity |
5% to 95% non- condensing |
Storage Temp |
-40°C to 85°C (-40°F to 185°F) |
MTBF |
200,000 hrs |
Altitude |
2000m (6562ft) |
Vibration |
10-500Hz 2G 10min Sweep, 20G Surge 11ms |
Case Size |
135 x 121 x 40mm (5.3 x 4.8 x 1.6”) |
Weight |
0.59 Kg (1.3 Lb) |
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