MEAN WELL SPV-150-12 is an enclosed programmable single-output AC/DC switching power supply rated for 12VDC at 12.5A with 150W nominal output power. A 1-5.5VDC external control signal programs the output across 20-110% of nominal, while the local adjustment range is 10.8-13.2V. Active PFC, remote on/off control, free-air convection cooling, and a 215 x 115 x 50mm metal enclosure support qualified installed equipment.Technical details below were checked against the MEAN WELL English series datasheet. Confirm final wiring, protection coordination, enclosure design, cooling, and derating against the datasheet before system integration.Features 12V regulated output - Rated for 12VDC at 12.5A with 150W nominal output. External output programming - A 1-5.5VDC external control signal programs output voltage across 20-110% of nominal. The datasheet lists 2.4-13.2V for this 12V model. Local voltage adjustment - The onboard output adjustment range is 10.8-13.2V. Active PFC - PF >0.94 at 230VAC and PF >0.98 at 115VAC at full load Universal AC/DC input - Accepts 88-264VAC or 124-370VDC at 47-63Hz according to the English series datasheet. Remote on/off - At the RC terminal, 4-10VDC powers the unit off and below 0.8VDC powers it on. Free-air convection cooling - Uses fanless cooling; validate enclosure airflow and derating for the finished system. Protection functions - Includes short-circuit, overload, over-voltage, and over-temperature protection. Fixed switching frequency - Specified at 100kHz. Warranty - MEAN WELL lists a 3-year warranty for this series. Specifications Product MEAN WELL SPV-150-12 programmable switching power supply Series SPV-150 Output configuration One programmable DC output Rated output 12VDC, 12.5A Output current range 0-12.5A Rated power 150W Local output adjustment 10.8-13.2V External output programming 20-110% of nominal via 1-5.5VDC; 2.4-13.2V listed for this model Ripple and noise 150mVp-p maximum Typical efficiency 82% Power factor PF >0.94 at 230VAC and PF >0.98 at 115VAC at full load Input voltage range 88-264VAC or 124-370VDC Input frequency 47-63Hz Remote on/off RC terminal: below 0.8VDC on; 4-10VDC off Switching frequency 100kHz Cooling Free-air convection Protection Short circuit, overload, over voltage, and over temperature Operating ambient -20 to 65C; follow the datasheet derating curve Dimensions 215 x 115 x 50mm Warranty 3 years Reference DocumentsMEAN WELL SPV-150 Series Datasheet - English PDFApplication Production test systems - Use the documented external voltage-programming range only after validating the load, control signal, wiring, and protection scheme. Industrial control - Power compatible 12V equipment after checking output loading, thermal margin, and system protection coordination. Automation equipment - Integrate remote control and programmable output functions only within a complete design that follows the series datasheet. Electronic instruments - Supply compatible embedded electronics within the rated voltage, current, and derating limits. Packing List Item Quantity MEAN WELL SPV-150-12 programmable switching power supply x1 FAQ.faq-accordion details{border-bottom:1px solid #e6eef8;padding:14px 0}.faq-accordion summary{cursor:pointer;font-size:16px;font-weight:700;color:#1f2933}.faq-accordion p{margin:12px 0 0;color:#4b5563;line-height:1.65} What output does the SPV-150-12 provide?It is a single-output power supply rated for 12VDC at 12.5A with 150W nominal output power. Can the output voltage be programmed externally?Yes. The datasheet specifies 20-110% of nominal output using a 1-5.5VDC external control signal. For this model, the listed external trim range is 2.4-13.2V. Is there also local voltage adjustment?Yes. The onboard output adjustment range is 10.8-13.2V. How does remote on/off work?At the RC terminal, below 0.8VDC powers the unit on and 4-10VDC powers it off. Does it include active PFC?Yes. The English series datasheet specifies PF >0.94 at 230VAC and PF >0.98 at 115VAC at full load. Does it use a cooling fan?No. It uses free-air convection, so confirm enclosure airflow and derating before installation. What is included?The packing list includes one MEAN WELL SPV-150-12 programmable switching power supply.
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