SNP-Z077-2 70W 12V 3 x 5 inch
Series: SNP-Z07
SKU: SNP-Z077-2
Application: IT & Industrial
Form Factor: Open Frame
Type: AC-DC
No of Outputs: Outputs 2
O/P Voltage: 12V
, 5V
O/P Current: 5.6A
, 0.5A

These new 70W, 3″ x 5″, medical grade power supplies are designed with Skynet`s patented Ring-Free ZVS technology to ensure high efficiency and compact size.

This series features Active PFC; 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.


• Low leakage current
• FCC & EN55011 class “B”; EN61000-3-2 class “A”
• UL2601, CSA 22.2 NO.601.1, EN 60601-1
• Up to 90% efficiency
• Active power factor correction
• Meets IEC-1000-3-2 harmonics


3 x 5 x 1.18 inch
76.2 x 127 x 30 mm


Input VAC
Voltage, V 90 to 264
Frequency, Hz 47 to 63
Current, A inrush I <30A at 115VAC;
<60A at 230VAC
Power Factor Active PFC
Harmonics EN61000-3-2
Cooling Free air convection for 100W
18 CFM forced air
Power Good consult factory
Holdup Time 20 mS typical
at rated load and 115VAC
Transient consult factory
Efficiency 80%~90% depending on model
Shorted output Protected
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 degrees C
EMI EN55022
Safety Agency UL 60950, CSA 22.2 No. 234 and EN60950

DC Outputs

Output +12 VDC 5V
Max Load 5.6A / 9A pk 0.5A
Regulation +/-1% +/-1%
Ripple 120mV 50mV


1. The total output current is rated load with free air convection and maximum 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 the input voltage ±10% from nominal line at rated load.
4. Load regulation is defined by changing the output load ± 40% from 60% of the rated load while another output is set to 60% of rated load.
5. Ripple & noise is measured at rated load and nominal line by using a 15MHz bandwidth limited oscilloscope with each output terminated by a 0.47 uF capacitor.
6. Hold up time is measured from the end of the last charging pulse to when the main output drops down to 95% output voltage.
7. Efficiency is measured at rated load.