These 200W, medical grade power supplies are designed with Skynet’s patented Ring-Free ZVS technology to ensure high efficiency and optimal size. This cool running series has no trouble operating at 70 degrees C ambient and has plenty of power in reserve to run at 250W continuously with only 10 CFM forced air cooling.
SNP-X20 series offers extremely high efficiency and is built with long-life components for enhanced reliability. This series features low leakage current and FCC & VDE class B EMI. Meanwhile, it complies with a wide variety of safety regulations so that it can be used in Medical, Industrial, Information Technology or other equivalent applications.
Features
• Both Medical & ITE Safety Approvals
• Active PFC
• Efficiency between 85% and 88%
• Operation from 0°C to 70°C by convection
• Only 1.5 inch height
• Remote Sense
• Safety Agency Approvals
UL 60950, UL 60601-1
CSA C22.2 No. 60950, CSA 601-1, CUL
TUV EN60950-1, EN60601-1
• EMI
FCC class “B”
EN55022 “B”
• EMS
EN61000-4-2,-3,-4,-5,-6,-11
• Active PFC
• Efficiency between 85% and 88%
• Operation from 0°C to 70°C by convection
• Only 1.5 inch height
• Remote Sense
• Safety Agency Approvals
UL 60950, UL 60601-1
CSA C22.2 No. 60950, CSA 601-1, CUL
TUV EN60950-1, EN60601-1
• EMI
FCC class “B”
EN55022 “B”
• EMS
EN61000-4-2,-3,-4,-5,-6,-11
Size
4 x 8 x 1.5 inch
102.3 x 201 x 38 mm
102.3 x 201 x 38 mm
Specifications
| Input | VAC |
| Voltage, V | 90 to 264 |
| Frequency, Hz | 47 to 63 |
| Current, A | inrush I <30A at 115VAC; <60A at 230VAC |
| Power Factor | > .93 – Active PFC |
| Harmonics | EN61000-3-2 class D |
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| Cooling | 200W Free Air Convection |
| Power Good | N/A |
| Holdup Time | >25 mS typical at rated load and 115VAC |
| Transient | consult factory |
| Efficiency | 85%~88% depending on model |
| Shorted output | Protected auto recovery |
| Over Load Protection | Auto-recovery |
| Short Circuit Protection | Auto-recovery |
| Over Voltage Protection | Latch-off |
| EMS | EN61000-4-2, -3, -4, -5, -6, -11 |
| Temperature | -20°C to 70°C; derating: 2.5% / °C > 50°C |
| EMI | EN55022-B |
| Safety Agency | UL 60950-1, UL 60601-1 CSA C22.2 No.60950-1, 601.1 EN 60950-1, 60601-1 |
DC Outputs
| Output | 48V |
| Rated Load | 5.2A /7.9A pk |
| Regulation | ±1% |
| Ripple | 150mV |
Notes
1. The total output current is rated load with free air convection and max. load with 10CFM of forced air flow over the unit.
2. At factory, all outputs in 60% rated load condition, each output is checked to be within the accuracy range while the main output is setting to within the specified accuracy range at rated load.
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 main output drop down to regulation limit at rated load and nominal line.
7. Efficiency is measured at rated load and nominal line.
2. At factory, all outputs in 60% rated load condition, each output is checked to be within the accuracy range while the main output is setting to within the specified accuracy range at rated load.
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 main output drop down to regulation limit at rated load and nominal line.
7. Efficiency is measured at rated load and nominal line.
Mechanical
