Sunpower Model SPQ-4300 AT 300watts-Jaba System

Sunpower Model SPQ-4300 AT 300watts-Jaba System, for AT system power supply. Please click on the below picture to view complete specifications, engineering design assurance test report and safety approval certificates in PDF file.

Sunpower Model SPQ-4300 AT 300Watts-Jaba System

Sunpower Model SPQ-4300 AT 300Watts-Jaba System


*AC Input 115V/230V Auto sensing optional

* Built in EMI filter, low ripple noise

* Over voltage, over load & short circuit protection

* With power good signal output

* Built-in long life ball-bearing fan

* 100% full load burn-in test

* UL, cUL, CE approved

* High efficiency and reliability



Input Voltage:90~132 VAC/115V or180V~264VAC/230V. Auto range or selected by switch.

Input Frequency: 47 —— 63 Hz

Input Current: <7.0A@115V/ <3.5A@230V AC input, full load condition

Input Inrush: <60A@115V/ <100A@230V AC input, full load condition. Cold start at 25 degrees Celsius ambient.

Input Leakage Current: <1.5mA@264VAC input

Protection Over Voltage: Shut down and latch off, recover after re-start up.

Protection Over Load & Short Circuit: When power supply over 105%~150 max load or short circuit acted, power supply will shutdown and latch off.

Protection Power Good Signal: Power ON within 100—500ms, high level TTL Signal release.

Elec. Char. Rise Time: <20mS

Elec. Char. Hold Up Time: >20mS@230V

Elec. Char. Setup Time: <1000mS@230VAC

Environmental Temperature: Operating:-10~70 degrees Celsius: De-rating: 50 degrees Celsius ~ 70 degrees Celsius: 2.5%/degrees Celsius: Storage: -20 ~+85 degrees Celsius.

Environmental Humidity: Operating: 20% ~ 90% RH(non condensing). Storage: 10%~ 95% RH(non condensing).

Safety Withstand Voltage: I/P-O/P: 3KVAC, I/P-PE: 1.5KVAC, 1 minute

Safety Isolation Resistance: I/P-O/P, I/P-PE > 100mega OHM /500VDC at 25 degrees Celsius/ 70% RH

Safety Standard: UL 1950, CSA C22.2 No. 950 approved, TUV EN 60950, IEC 60950 approved.

EMC EMI: EN 55022 CLASS B, Compliance to EN61000-3-2 CLASS A, EN61000-3-3

EMC EMS: EN55024: EN 61000-4-2,3,4,5,6,8,11

Cooling: Forced airflow cooling with a DC fan

M.T.B.F.: 280k hours

Dimension: 150 x 140 x 86mm ( W*L*H )

Model Number SPQ-4300 Voltage (Maximum load) Current (Amps) Ripple Noise(mV) Efficiency (Percentage)
 v1 5V 30A 70mV 72%
 v2 12V 12A 150mV
 v3 -5V 0.5A 70mV
 v4 -12V 0.5A 200mV
Sunpower Model SPQ-4300 AT 300Watts-Jaba System

Sunpower Model SPQ-4300 AT 300Watts-Jaba System

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