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SNP-G12 series

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Industrial 2" x 4" 120W AC/DC Open Frame Fanless Power Supply

» Small Form Factor 2" x 4" Footprint with 50.8 x 101.6 x 35 mm (W x D x H)

» Power Capacity up to 120W under Fanless Operation, 150W with 8 CFM Air Flow

» High Efficiency up to 91% ; True Power Input Below 0.5W under No-Load Mode

» Wide Range Operating Temperature -20 ~ +70°C for Rugged Environment

» Optional +12V / +15V / +18V / +24V / +28V / +36V / +48V DC Power Output

» Built-in Active PFC ; ITE / Medical Models Available


  • Small Form Factor 2" x 4" Footprint with 50.8 x 101.6 x 35 mm (W x D x H).
  • Power Capacity up to 120W under Fanless Operation; 150W with 8 CFM Forced Air Flow; 200W for Peak Loading.
  • High Efficiency up to 91% .
  • True Power Input Below 0.5W under No-Load Mode.
  • Single DC Power Output with Optional +12V / +15V / +18V / +24V / +36V / +48V.
  • Wide-Range Operating Temperature -20 to 70°C.
  • Built-in Active PFC.
  • ITE / Medical Models Available.
SNP-G12 Industrial 2x4-inch 120W AC/DC Open Frame Power Supply

SNP-G12 Industrial 2x4" 120W AC/DC Open Frame Fanless Power Supply


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SNP-G12 Sample Enquiry


|| Overview | Specification | Mechanical Drawing | Ordering Guide | Photo | Datasheet (PDF) ||



Overview and Feature

The SNP-G12 is an industrial AC/DC open frame power supply with 120W of power capacity under fanless operating, 150W of power capacity with 8 CFM of forced air flow.

  • Small Form Factor 2" x 4" Footprint with 50.8 x 101.6 x 35 mm (W x D x H).
  • Power Capacity up to 120W under Fanless Operation; 150W with 8 CFM Forced Air Flow; 200W for Peak Loading.
  • High Efficiency up to 91% .
  • True Power Input Below 0.5W under No-Load Mode.
  • Single DC Power Output with Optional +12V / +15V / +18V / +24V / +36V / +48V.
  • Wide-Range Operating Temperature -20 to 70°C.
  • Built-in Active PFC.
  • ITE / Medical Models Available.

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Specification

Power Capacity

Model Output Load Initial Accuracy* Ripple / Noise* Efficiency*
Min Rated Max Peak*
SNP-G127+12V0A10.0A12.5A16.7A+11.9~12.1V120mVpp90%
SNP-G128+15V0A8.0A10.0A13.4A+14.9~15.1V100mVpp90%
SNP-G125+18V0A6.6A8.3A11.1A+17.9~18.1V150mVpp90%
SNP-G129+24V0A5.0A6.3A8.3A+23.9~24.1V150mVpp90%
SNP-G12G+28V0A4.2A5.4A7.2A+27.9~28.1V150mVpp90%
SNP-G12J+36V0A3.3A4.2A5.6A+35.8~36.2V200mVpp91%
SNP-G12T+48V0A2.5A3.1A4.2A+47.8~48.2V250mVpp91%
  • Initial accuracy is set at 60% rated load and 115VAC input.
  • Peak load can last 2 seconds with 10% duty cycle and average power < 100W.
  • Ripple & Noise is defined with 20MHz BWL oscilloscope and 1X probe with 0.47uF output capacitor.
  • Average efficiency is the average efficiency value of 25%, 50%, 75% and 100% rated load at nominal line input.

Power Input / Output

Input Voltage Range

90 to 264 VAC

Label Voltage

100 to 240 VAC

Nominal Line Voltage

115VAC / 230 VAC

Input Frequency Range

47 to 63 Hz

Inrush Current

Under 30A at 115VAC; Under 60A at 230VAC

Average Efficiency

Over 87%

No-Load Input Power

Under 0.5W (fan disconnected)

Line Regulation

Under ±0.5%

Load Regulation

Under ±1%

Hold-up Time

20ms (typically)

Protection

Over Voltage

Latch-off

Over Load / Short

Auto-Recovery

Environment

Dimension

50.8 x 101.6 x 35 mm or 2" x 4" x 1.38" (W x D x H)

Operating Temperature

-20 to 70°C

Cooling

Convection for rated load

8 CFM forced air for 150W load

Power Derating

Refer to Power Drating Curve

Storage Temperature

-40 to 85°C

Relative Humidity

5 to 90% RH, non-condensing

Operating Altitude

0 to 3000 meters

MTBF

Over 180,000 hrs.

EMC

Emission

FCC/CISPR Level B

Harmonic Current

EN61000-3-2 Class D

Voltagr Flicker

EN61000-3-3

ESD

EN61000-4-2 Criterion A

6KV Contact, 8KV Air Discharge

Radiated Immunity

EN61000-4-3

10V/M with 80% AM, Criterion A

EFT / Burst

EN61000-4-4, 2KV, Criterion A

Surge

EN61000-4-5

1KV L-L, 2KV L-E, Criterion A

Conducted Immunity

EN61000-4-6

10V with 80% AM, Criterion A

MS

EN61000-4-8, 10A/m, Criterion A

Voltage Dips

EN61000-4-11

30% Dips 10ms, Criterion A

60% Dips 10ms, Criterion C

95% Dips 10ms, Criterion C

Safety

Approval

60950-1, 2nd Edition (TUV, UL, CSA)

60601-1, 3rd Edition (TUV, UL, CSA)

CB Report, CE Mark

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Mechanical Drawing
SNP-G12 Industrial 2x4-inch 120W AC/DC Open Frame Power Supply Mechanical Drawing


For the further information about SNP-G12 industrial 2" x 4" open frame power supply, please contact with info@liantec.com

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Ordering Guide

Ordering Code

Features

SNP-G127

Industrial 2" x 4" 120W AC/DC Open Frame Power Supply with +12VDC / 10A Power Output

SNP-G128

Industrial 2" x 4" 120W AC/DC Open Frame Power Supply with +15VDC / 8A Power Output

SNP-G125

Industrial 2" x 4" 120W AC/DC Open Frame Power Supply with +18VDC / 6.6A Power Output

SNP-G129

Industrial 2" x 4" 120W AC/DC Open Frame Power Supply with +24VDC / 5A Power Output

SNP-G12G

Industrial 2" x 4" 120W AC/DC Open Frame Power Supply with +28VDC / 4.2A Power Output

SNP-G12J

Industrial 2" x 4" 120W AC/DC Open Frame Power Supply with +36VDC / 3.3A Power Output

SNP-G12T

Industrial 2" x 4" 120W AC/DC Open Frame Power Supply with +48VDC / 2.5A Power Output

SNP-G12x-M

Medical model with same specification as SNP-G12x as above.

SNP-G12-OEM

Customized OEM configuration based on the existed SNP-G12 power supply with indicated power otuput voltage.

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SEE ALSO

SNP-G20 Industrial 3x5-inch 200W AC/DC Open Frame Power Supply

SNP-G20

Industrial 3" x 5" 200W Open Frame AC/DC Power Supply


OS60N Industrial 2x4-inch 60W AC/DC Open Frame Power Supply

OS60N

Industrial 2" x 4" 60W Open Frame AC/DC Power Supply


FSP250-50LC 1U FlexATX 250W ATX Power Supply

FSP250-50LC

1U FlexATX 250W ATX Power Supply

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