Samlex Inverter 120 Watts 12VDC Pure Sine Wave 120VAC PST-120-12
MPN No: PST-120-12
Expected ship date Mar 01 - 08
In Stock
$148.28
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PST-120-12
MPN No: PST-120-12
Expected ship date Mar 01 - 08
In Stock
$148.28
The Samlex PST-120-12 is a compact, medical-grade pure sine wave DC-AC inverter designed to deliver clean, stable 120V AC power from a 12V battery source. With low idle consumption, quiet operation, and hospital-approved safety compliance, this inverter is ideal for sensitive electronics, portable medical devices, and light-duty mobile power applications.
120W Pure Sine Wave Output
Provides clean AC power with <3% total harmonic distortion, safe for sensitive and medical-grade electronics.
Medical-Grade Safety Compliance
Approved for use in hospitals and applications requiring UL 60601-1 compliance.
Low Idle Power Consumption
Consumes less than 0.5A at no load, maximizing battery runtime in portable systems.
Integrated USB Charging Port
Includes a 5V / 500mA USB port for powering small electronics.
Quiet, Temperature-Controlled Cooling
Fan operates only when needed to reduce noise and energy consumption.
Medical & Healthcare Equipment
Suitable for portable medical devices and hospital-approved applications.
Mobile & Vehicle Power
Includes a 12V cigar-plug adapter for easy use in vehicles.
Light-Duty Backup Power
Reliable AC power for small electronics during outages.
Sensitive Electronics
Pure sine output protects audio, test equipment, and communications devices.
Low battery alarm and automatic shutdown
High DC input voltage protection
Short-circuit and overload protection (auto-reset)
Over-temperature shutdown with auto-reset
Reverse polarity protection via automotive blade fuse
Manufacturer Warranty: 2 years
Safety: Intertek-ETL Listed to ANSI/UL 60601-1
EMI / EMC: FCC Part 15(B) Class B, EN 55022 / EN 55024
| Specification | Details |
|---|---|
| Model | PST-120-12 |
| Inverter Type | Pure Sine Wave |
| Continuous Output Power | 120 W |
| Surge Output Power | 120 W |
| AC Output Voltage | 120 VAC ±3% |
| AC Output Frequency | 60 Hz ±1% |
| Maximum AC Output Current | 1 A |
| DC Input Voltage | 12 VDC (10 – 16.5 VDC) |
| Maximum DC Input Current | 15 A |
| Peak Efficiency | 88% |
| AC Output Connection | NEMA 1-15R receptacle |
| USB Output | 5V / 500mA |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Dimensions | 4.13 × 7.44 × 1.2 in |
| Weight | 1.0 lb |
| 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 PST-120-12 delivers ultra-clean sine wave power in a compact, lightweight form factor—making it an excellent choice for healthcare environments, mobile professionals, and anyone needing dependable low-power AC from a 12V source.
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