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1 Unit - SPI-300F4BB Sparkle Power (SPI) 300W Flex ATX PSU AC/DC 12V/5V/3.3V Switching Power Supply
Specification Model SPI300F4BB Power Rating 300W Form Factor FLEX ATX Efficiency (Min) 82% Temperature Range Operating 0°C ~ +50°C Temperature Range Storage And Shipping -20°C ~ +80°C Humidity Operating 90% Humidity Storage 95% Dielectric Withstand 1800V AC for 1 second Leakage Current < 3.5mA at 264VAC, 50Hz MTBF 100,000 hours at +25°C Hold-Up Time 17ms minimum at nominal input voltage Rise Time < 20ms Power Good Signal Delay On 100 ~ 500ms Power Good Signal Delay Off ≥ 1ms Input Voltage Range 90 ~ 264VAC (RMS) Input Frequency 47 ~ 63Hz Input Current Max 6A @ 115VAC, 3A @ 230VAC Inrush Current No damage Output Voltage +3.3V Minimum Load 0.5A Output Voltage +3.3V Normal Load 8A Output Voltage +3.3V Maximum Load 16A Output Voltage +3.3V Load Regulation ±5% Output Voltage +3.3V Ripple And Noise 50mV P-P Output Voltage +5V Minimum Load 0.5A Output Voltage +5V Normal Load 9A Output Voltage +5V Maximum Load 18A Output Voltage +5V Load Regulation ±5% Output Voltage +5V Ripple And Noise 50mV P-P Output Voltage +12V1 Minimum Load 0.5A Output Voltage +12V1 Normal Load 7.5A Output Voltage +12V1 Maximum Load 15A Output Voltage +12V1 Load Regulation ±5% Output Voltage +12V1 Ripple And Noise 120mV P-P Output Voltage +12V2 Minimum Load 0.5A Output Voltage +12V2 Normal Load 7.5A Output Voltage +12V2 Maximum Load 15A Output Voltage +12V2 Load Regulation ±5% Output Voltage +12V2 Ripple And Noise 120mV P-P Output Voltage -12V Minimum Load 0A Output Voltage -12V Normal Load 0.25A Output Voltage -12V Maximum Load 0.5A Output Voltage -12V Load Regulation ±10% Output Voltage -12V Ripple And Noise 120mV P-P Output Voltage +5Vsb Minimum Load 0A Output Voltage +5Vsb Normal Load 1.5A Output Voltage +5Vsb Maximum Load 3.0A Output Voltage +5Vsb Load Regulation ±5% Output Voltage +5Vsb Ripple And Noise 50mV P-P Max Combined +3.3V and +5V Output 130W Total Output Power 300W Dimensions (LxWxH) 150 x 81.5 x 40.5mm / 5.9 x 3.2 x 1.6 inch RoHS Compliant Yes 80 PLUS Certification 80 PLUS Bronze Remote ON/OFF Function Supported Noise Killer Fan Included (thermal fan speed control) Protection Features Over voltage, Over current, Short circuit Certifications UL/CUL 60950-1, EN60950-1 2nd (CB Report), FCC part 15, CISPR 22 class B Shipping PolicyOur go-to options for small to medium items are USPS Ground Advantage and USPS Priority Mail, known for their reliable tracking and peace of mind.
Smaller items might qualify for USPS First Class Mail. Contact us to discuss this option before purchasing.
Note: This method is less recommended due to the potential for delays.
Return PolicyWe offer a 30-day return policy, no questions asked. If you choose to provide a reason for the return, it will assist us in improving and fix the issue.
PackagingOur items are packaged according to their needs—some in ESD bags with pins secured in protective sponge, others in foam-enclosed boxes. For larger quantities, options include broken tubes for transistors or cartons. We welcome your suggestions for packaging preferences.
Sofitrek Product Disclaimer Nature of Goods: All products offered by Sofitrek are surplus items. These products may originate from older batches, series, or have earlier date codes compared to those currently provided by the original manufacturers or their authorized dealers. Non-Affiliation: Sofitrek operates independently and is not an authorized distributor, nor is it affiliated or associated with the manufacturers of the products sold. Consequently, Sofitrek does not represent the manufacturers of these products in any capacity. Exclusion of Manufacturer's Warranty: Since Sofitrek is not an authorized distributor, the original manufacturer's warranties are explicitly not applicable to the products sold. This includes any implied warranties of merchantability or fitness for a particular purpose. Firmware and Software: Some products may include pre-installed firmware or software. However, Sofitrek does not guarantee the presence, compatibility, or the revision level of such firmware or software as suitable for your specific application. Furthermore, Sofitrek expressly disclaims any representation regarding your right or ability to download, obtain, or install any firmware or software for the products from any source, including the original manufacturers or their distributors. Limitation of Liability: Sofitrek shall not be held liable for any form of damages—direct, indirect, incidental, consequential, or otherwise—arising from the use, misuse, or inability to use any product sold. This includes, but is not limited to, damages for loss of profits, goodwill, use, data, or other intangible losses. The buyer assumes all responsibility for the safe and lawful use of the product and agrees to indemnify and hold harmless Sofitrek against any claims, liabilities, or expenses related to the product's use. Compliance and Responsibility: The buyer is solely responsible for adhering to all terms of any End-User License Agreement or similar documentation related to the products, particularly concerning the obtaining, installation, and use of firmware or software. Severability: If any provision of this disclaimer is found to be invalid or unenforceable, the remaining provisions shall continue to be in full force and effect.© Sofitrek

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