Samlex Inverter 250 Watts 12VDC Pure Sine Wave 120VDC SAM-250-12
MPN No: SAM-250-12
Expected ship date Mar 01 - 08
In Stock
$63.81
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SAM-250-12
MPN No: SAM-250-12
Expected ship date Mar 01 - 08
In Stock
$63.81
The Samlex SAM-250-12 is a compact and efficient modified sine wave DC-AC inverter designed to convert 12V battery power into reliable 115V AC electricity. Featuring a built-in USB charging port, cigar lighter plug, and advanced protection circuitry, it is ideal for mobile, automotive, RV, and light-duty portable power applications.
250W Continuous Output Power
Delivers up to 250W continuous and 500W surge (<1 second) for resistive loads.
Modified Sine Wave Output
Well-suited for chargers, lighting, small tools, and general electronics.
Integrated USB Charging Port
Built-in 5 VDC, 2.1A USB output for smartphones and portable devices.
Compact Plug-and-Play Design
Includes a 12V cigar lighter plug for easy vehicle installation.
Universal Protection Circuit
Protection against thermal overload, battery faults, overload, short circuit, and earth fault.
Vehicle & Mobile Power
Ideal for cars, vans, and service vehicles needing quick AC access.
RV & Travel Applications
Power small appliances and charge electronics while on the road.
Portable & Emergency Power
Compact solution for backup power kits and travel gear.
Light-Duty Electronics
Suitable for low-power resistive and electronic loads.
Load-controlled cooling fan (activates at 8–12W)
Low battery voltage alarm and automatic shutdown
Over-temperature shutdown with auto-reset
Overload shutdown (latching, manual reset)
Soft-start and power-save technologies
Manufacturer Warranty: 2 years
| Specification | Details |
|---|---|
| Model | SAM-250-12 |
| Inverter Type | Modified Sine Wave |
| Battery System Voltage | 12 VDC |
| Input Voltage Range | >10.8 – <15.4 VDC |
| Continuous Output Power | 250 W |
| Surge Power | 500 W (< 1 sec) |
| AC Output Voltage | 115 VAC (+10% / −2%) |
| AC Output Frequency | 60 Hz ±5% |
| Peak Efficiency | 90% |
| No-Load Current | 0.2 – 0.3 A |
| USB Output | 5 VDC, 2.1 A |
| AC Outlet | 1 × NEMA 5-15R |
| Remote Control Port | No |
| Operating Temperature | 0–25°C @ 100% load; 26–35°C @ 80% load |
| Dimensions | 5.9 × 4.5 × 1.8 in |
| Weight | 0.92 lbs |
| Warranty | 2 years |
Samlex is a global manufacturer of power conversion products founded in 1991 and based in Burnaby, Canada. They make inverters, battery chargers, converters, power supplies, solar charge controllers and related accessories for mobile, industrial, off‑grid, RV, marine and telecom uses. Samlex products are known for reliability, quality and broad international distribution.
The Samlex SAM-250-12 delivers reliable AC power, integrated USB charging, and robust safety features in a compact form—making it an excellent choice for mobile users who need dependable 12V-to-AC power on the go.
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