SNP-Z151 Medical 150W U-Channel with Active PFC

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SKU: SNP-Z151 Categories: , , ,

Description

The SNP-Z15 series packs 150W of high efficiency power in a 1U package while maintaining excellent thermal performance. This is made possible by Skynet’s patented ZVS topology which offers up to 88% efficiency in an offline (AC-DC) switcher! These cool running switching power supplies can operate from 0º C to 70º C by convection cooling. This product is further enhanced by having both Medical and ITE safety agency approvals.

Features

• 150W Continuous output power in a 1U package
• Up to 88% efficiency!
• 3.9 watts per cubic inch
• Active power factor correction
• Meets IEC-1000-3-2 harmonics
• EMI: FCC “B” EN55022″B”, EN55011″B”
• EMS: EN61000-4-2,-3,-4,-5,-6,-8,-11
• Safety:
UL 60950-1, UL 60601-1
CSA C22.2 No. 60950-1, No. 601.1
EN 60950-1, EN 60601-1

Size

3.8 x 6.8 x 1.5 inch
96.5 x 172.7 x 38.1 mm

Specifications

Input VAC
Voltage, V 90-264 continuous
Frequency, Hz 47-63
Current, A <20A at 115 VAC or <40A @ 230 VAC
Power Factor 0.95 minimum at max load
Harmonics EN61000-3-2 class D
Cooling convection cooled
Power Good consult factory
Holdup Time > 20mS at rated load and 115VAC
Transient consult factory
Efficiency 79% ~ 88% – varies by model
Shorted output No damage
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 0 to 50 °C
EMI FCC
Safety Agency UL 60950-1, UL 60601-1, CSA C22.2 No. 60950-1, No. 601., EN 60950-1, EN 60601-1

DC Outputs

Output +5V +12V -12V
Rated Load 10A 7A /15A PK 0.5A
Regulation ±3% ±3% ±5%
Ripple 50mV 120mV 120mV

Notes

1. Each output can provide it’s peak power for 8 seconds without shut down.
2. At factory, all outputs in 60% rated load condition; each output is checked to be within voltage 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 drops down to low limit of main output at rated load and nominal line.
7. Efficiency is measured at rated load and nominal line.

Mechanical