Samlex
Samlex PSE-12125A 1250W portable power inverter
Converts 12 VDC to 115 VAC with 1250 W continuous and 2250 W intermittent output, modified sine wave, two AC outlets and overload protection
- Delivers 1250 W continuous AC power from a 12 VDC source
- Handles brief 2250 W surges for motor-driven tools and appliances
- Two 115 VAC outlets let you run multiple devices at once
- LED indicators show operating status at a glance
- Optional 36883 remote switch adds convenient off-board control
Portable 1250 W inverter for 12 V systems
The Samlex PSE-12125A converts 10 to 15 VDC into 115 VAC at 60 Hz, delivering 1250 W continuous power from a vehicle, boat or camper battery. Two AC outlets let you run home electronics, computers, monitors or tools wherever a 12 V source is available. A modified sine-wave output suits resistive and many switched-mode loads.
1250 W continuous versus 2250 W intermittent
The single figure that decides fit is the 1250 W continuous rating; loads that exceed this level will trip the overload protection even though the unit can handle 2250 W for short bursts. Match the total draw of connected devices to the continuous number, not the peak.
Thermal behaviour under sustained load
When operated near 1250 W for extended periods the inverter relies on its internal protection to prevent overheating, so duty cycles should allow cooling intervals. Continuous full-load running without airflow will trigger shutdown before the intermittent rating can be used again.
Not for pure-sine-sensitive equipment
Medical devices, audio gear and certain motor-driven appliances that require a true sine wave are not supported by the modified wave output. Buyers needing grid-quality waveform should select a pure-sine model instead.
Highlights
- Delivers 1250 W continuous AC power from a 12 VDC source
- Handles brief 2250 W surges for motor-driven tools and appliances
- Two 115 VAC outlets let you run multiple devices at once
- LED indicators show operating status at a glance
- Optional 36883 remote switch adds convenient off-board control
Specifications
| Brand | Samlex |
|---|---|
| Model | PSE-12125A |
Questions about this item
How much AC power can the 1250 W continuous rating actually deliver to tools and electronics?
The inverter supplies 1250 W continuously and up to 2250 W intermittently from its two 115 V AC outlets, enough for typical home electronics, monitors and small tools.
What does the 10–15 V DC input range mean for connecting to a vehicle or battery bank?
It accepts 10 to 15 V DC, so it runs directly from a 12 V car, boat or camper battery without extra converters.
Will the 11 × 8 × 2.75 inch case fit in my vehicle’s storage compartment?
The unit measures 11 inches long, 8 inches wide and 2.75 inches high, so check those dimensions against your available space.
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