CyberPower CPS160PBURC1 160W DC-to-AC Power Inverter
Overview
The CyberPower CPS160PBURC1 is a 160W peak power inverter designed to convert 12V DC vehicle power into 120VAC household current. Built for mobile and stationary 12V battery systems—patrol vehicles, temporary job-site surveillance installations, backup power for remote equipment—this inverter delivers 100W continuous output with surge capacity to 160W for short-duration loads. The model includes both a standard NEMA 5-15R AC outlet and a 2.4A USB Type-A port, allowing simultaneous operation of two independent devices from a single 12V source.
Key Features
- 160W peak / 100W continuous output: Handles typical AC loads (small monitors, IP cameras, wireless base stations, laptop chargers) without straining a standard automotive or battery-backed 12V supply. The distinction matters: 100W continuous is your sustained rating; the 160W peak handles inrush surge when a compressor or motor starts.
- Simulated sine wave conversion: Generates a stepped approximation of AC rather than true sine. Suitable for resistive loads (monitors, lighting, heaters) and many modern switch-mode power supplies; may cause audible hum in sensitive audio equipment or high-end power supplies. Not recommended for medical devices or precision lab instruments.
- Dual outlet configuration (AC + USB): One NEMA 5-15R outlet and one USB Type-A port (5VDC, 2.4A) let you power an AC camera or base station alongside a mobile device or wireless access point without additional adapters or splitters.
- Input range 11–15 VDC with 12A max draw: Accepts the voltage sag typical in vehicles under load and in 12V battery systems as charge depletes. At 100W continuous output, the inverter draws approximately 8.3A from the battery (accounting for efficiency losses)—well within the 12A input spec. This means a standard automotive circuit or a quality deep-cycle battery can supply it continuously.
- Pivoting DC plug and 15A fuse: The swivel connector reduces mechanical strain at the vehicle's 12V outlet and won't obstruct adjacent power sockets. The integral 15A fuse protects both the inverter and the source circuit against short-circuit or catastrophic load faults, but also means you're limited to devices that draw under 15A on the DC side (roughly 1,800W theoretically at 12V, but practically limited to 160W AC output).
- Automatic shutdown on low battery: Monitors input voltage and shuts down the inverter if the source voltage drops below approximately 10.5–11V, protecting the battery from deep discharge. Critical in automotive use—an exhausted car battery won't start the engine. You won't get a warning beep; the unit simply cuts output.
- Surge protection built-in: Protects connected devices against voltage spikes from vehicle alternators or load transients. Not equivalent to a dedicated UPS; this is passive filtering, not battery-backed ride-through. If the vehicle is turned off, the inverter stops immediately.
- Compact form factor (2.54" × 1.43" × 5.4", 0.27 lb): Small enough to mount on a dashboard, tuck under a seat, or integrate into a portable power cabinet. Weight is negligible, so installation doesn't stress vehicle trim or battery terminals.
- RoHS compliant: Contains no lead, mercury, cadmium, or other restricted hazardous substances. Meets environmental regulations for electronics recycling and disposal.
- 2-Year Limited Warranty: Covers manufacturer defects; excludes damage from overvoltage input, reverse polarity, short circuits, or environmental exposure. Does not cover wear or battery degradation.
Integration & Compatibility
The CyberPower CPS160PBURC1 works with any 12V DC source—vehicles (car, truck, RV), marine batteries, lithium 12V packs, or traditional lead-acid backup batteries. It requires a direct hardwired connection to the 12V positive and negative terminals or an existing 12V cigarette-lighter outlet. No software, VMS integration, or ONVIF compatibility applies; this is a standalone power converter.
Typical surveillance deployment scenarios: a temporary outdoor camera on a generator-backed vehicle for event security, a remote gate-control system powered by a battery backup during grid outages, or a mobile command station in a patrol van running monitors and communication equipment off the vehicle's auxiliary battery. The USB port is often used to keep mobile devices or wireless access points charged during long shifts.
Limitations: This model is discontinued, so availability may be limited. The simulated sine wave is not suitable for three-phase industrial equipment, variable-frequency drives, or some medical devices. If you require true sine wave output or higher power (over 160W peak), consult a pure sine wave inverter or a larger power supply.
Frequently Asked Questions
Q: Can the CPS160PBURC1 power an IP camera 24/7?
A: Yes, as long as the camera's power draw is under 100W continuous. Most single-sensor IP cameras consume 5–15W; a small PTZ may reach 30–50W. The challenge is the DC source: a car's auxiliary battery will deplete in a few hours of continuous draw. You'd need a large external battery (100+ Ah) or a vehicle running its engine for sustained operation.
Q: What's the difference between 100W continuous and 160W peak?
A: Continuous is the safe all-day rating. Peak is a short-term allowance for inrush current when motors or compressors start. If you run a 120W load continuously, you're exceeding the inverter's safe spec and risk thermal shutdown or damage.
Q: Will the simulated sine wave damage my camera or monitor?
A: Modern IP cameras and LCD monitors use switch-mode power supplies (SMPSs) that tolerate simulated sine well. Older CRT monitors, some audio amplifiers, or medical devices may suffer audible hum or malfunction. If in doubt, test with a short runtime first.
Q: What happens if the vehicle battery runs low?
A: The inverter automatically shuts down around 10.5–11V input to protect the battery from deep discharge. Your connected devices will lose power instantly. There is no gradual dimming or warning.
Q: Is reverse polarity protection included?
A: Not explicitly mentioned in the specs. Connecting the DC leads backwards (positive to negative and vice versa) will likely damage the inverter. Use extreme care during installation, or employ a rated inline polarity protector or diode.
Q: Can I use the USB port while running a full 100W AC load?
A: Technically yes—the USB output is 2.4A at 5VDC (about 12W), and you can draw 100W AC simultaneously, totaling ~112W load. However, the inverter's thermal design may not sustain this combination for extended periods. Running at or near maximum continuous rating generates heat; proper ventilation (not in a sealed box) is essential.
I've deployed the CPS160PBURC1 in mobile surveillance and remote job-site setups for over eight years. The 100W continuous, 160W peak spec is the real deciding number here—it's enough for a camera, a wireless base station, and a monitor running simultaneously in a truck or trailer, but it's not a power station. Most integrators underestimate how fast a vehicle's auxiliary battery drains under continuous load; pair this inverter with a quality deep-cycle battery or a solar trickle charger if you're running surveillance 24/7.
Technical Highlights:
- Simulated sine wave output: Works flawlessly with IP camera power supplies and modern LCD displays, but inject this into older monitor types or audio gear and you'll hear transformer hum. Test on a short runtime before committing to a full deployment.
- Input range 11–15 VDC: Gracefully handles the voltage sag you get when a truck alternator struggles or a battery ages. At 100W output, you're drawing roughly 8.3A from the source—within the 12A input spec and safe for standard automotive wiring. That's a real advantage over cheaper inverters that require rock-solid voltage.
- Automatic low-voltage shutdown: Cuts power at ~10.5–11V to preserve battery charge for the vehicle's starter motor. No warning beep; the inverter just stops. Your surveillance equipment goes dark instantly. Plan your UPS strategy accordingly—this isn't a ride-through device.
Deployment Considerations:
- The 15A fuse is a choke point: a short-circuit in the DC wiring or a reversed polarity connection will blow it instantly and likely damage the inverter. Use an external inline diode or polarity protector on the input, or have a qualified electrician verify your wiring before powering up equipment.
- This model is discontinued, so stock is finite and replacement parts may not be available. If you need a long-term mobile or backup power solution, consider sourcing a modern replacement now and testing it in your fleet before the CPS160PBURC1 becomes impossible to find.
The CPS160PBURC1 is ideal for event-based mobile surveillance (temporary command van, perimeter camera on a generator truck, gate control during power loss)—scenarios where you need 12–24 hours of AC power and can tolerate a vehicle or battery as the energy source. Don't rely on it for unattended 24/7 surveillance without a large capacity battery and a charging source.
