Features
SNP-PA5X series are 50W plastic adapter power supplies with universal input (90~260 VAC). This series is designed to meet UL, CSA and VDE safety approvals as well as VDE 0871 “B” conducted and FCC part 15 class “B” conducted and radiated EMI limits. Typical applications are external desk top applications like notebook computers or security applications.
Size
3.15 x 6.5 x 2.2 inch
80 x 165 x 56 mm
80 x 165 x 56 mm
DC Outputs
| Output, V | +5V | +12V |
| Max Load, A | 3.5A | 2.5A |
| Regulation, % | +/-5% | +/-6% |
| Ripple, mV | 50 | 120 |
Specifications
| Input | VAC |
| Voltage, V | 90-264 continuous |
| Frequency, Hz | 47-63 |
| Current, A | <30A at 115VAC, <60A at 2 |
| Power Factor | N/A |
| Harmonics | |
 |
|
| Cooling | Free air convection |
| Power Good | N/A |
| Holdup Time | >16ms @ 115 VAC, full load |
| Transient | N/A |
| Efficiency | >70% at full load |
| Shorted output | No damage |
| Over Load Protection | auto-recovery |
| Short Circuit Protection | auto-recovery |
| Over Voltage Protection | auto-recovery |
| EMS | Consult Factory |
| Temperature | 0 to 50 deg C |
| EMI | FCC class |
| Safety Agency | UL 1950 D3, CSA 22.2 No. 234, VDE 60 950 |
Notes
1. Each output can provide up to peak load temporarily. Continuous staying in more than rated load is not allowed.
2. Each output is checked at the factory to be within voltage accuracy with a 60% rated load condition.
3. Line regulation is defined by changing +-10% of input voltage from nominal line at rated load.
4. Load regulation is defined by changing +-40% of measured output load from 60%rated load at another output set to 60% rated load.
5. Ripple & noise is measured by using 15MHz bandwidth limited oscilloscope and terminated each output with a 0.47uF capacitor at rated load and nominal line.
6. Hold up time is measured from the end of the last charging pulse to the time, which the +5V output drops down to 4.75V at rated load and nominal line.
7. Efficiency is measured at rated load.
2. Each output is checked at the factory to be within voltage accuracy with a 60% rated load condition.
3. Line regulation is defined by changing +-10% of input voltage from nominal line at rated load.
4. Load regulation is defined by changing +-40% of measured output load from 60%rated load at another output set to 60% rated load.
5. Ripple & noise is measured by using 15MHz bandwidth limited oscilloscope and terminated each output with a 0.47uF capacitor at rated load and nominal line.
6. Hold up time is measured from the end of the last charging pulse to the time, which the +5V output drops down to 4.75V at rated load and nominal line.
7. Efficiency is measured at rated load.
Mechanical
