Carutu 500 watt inverter 12v to 230v 500 watts pure sine wave inverter with display screen

500W Pure Sine Wave Power Inverter for Car Truck RV Adapter DC 12V to AC 220V 230V with LCD Display Provides 500watt pure sine wave power, 1000watt surge power inverter, convering DC 12 volt to AC 220~230 volt with 1 universal ACsockets, 1 インテリジェント冷却ファンと 1 LCD display.This travel-sized 500w power inverter with cig lighter plug is ideal for yourroad trips, vacations, and camping. And suit for most of 12V car. .Featured with a Intelligent multifunction LCD display,which notonly can let users know AC/DC voltage, 力 ,temperature etc, but also know failure cause.Model:CRD-500WOutput Waveform:pure sine waveRated Power: 500WPeak Power: 1000WOutput voltage: AC100/110/120/220/230/240Input voltage:DC12/24/48/60/90/110Frequency:60HZ/50HZSize：211*104*70mmN.W. :0.95KGS.

Provides 6 kinds of intelligent protection which can protect your electrical equipment considerately.
1. Over Load Protection:
When connected load exceeds the inverter rated power watts (W), the inverter will automatically shut down to stop the output.
2. Over Heat Protection:
As the internal temperature of the inverter or the ambient temperature is too high, the inverter output will automatically stop to ensure the safety of electrical equipment.
3. High-Voltage Protection:
When the DC input voltage exceeds the normal range of the inverter will automatically shut down to stop the output voltage is too high note when there may be damage to the machine.
4. Low-Voltage Protection:
When the battery or power supply voltage is too low, the inverter will stop output automatic shutdown protection to protect the battery or power supply is not compromised.
5. Reverse Protection:
When the inverter link reverse to battery, inverter fuse will be blown, without damaging the product itself, you need to replace the fuse.（A reverse protection circuit no burning fuse for 300w, 500w)
6. Short Circuit Protection:
When the load is connected severe short-circuit fault, the inverter will automatically shut down to stop the output

Q: What’s the main differences between a pure and modified sine-wave inverter?
あ: there are two main differences between a pure and modified sine-wave inverter: efficiency and cost. Pure sine wave inverters are good at two things: efficiently powering devices that use AC, and powering devices like radios that can suffer from interference. But, they can be expensive. On the other hand, a modified sine wave inverter may produce some interference, resulting in a less-than-pure current, but they are less expensive than their pure-sine counterparts.
2.
Q: Which type of inverter do i need,pure sine wave or modified sine wave?
あ: If you are in need of an inverter that is going to power sensitive electronics such as: medical devices, computers, anything with a dimmer/variable speed, heater/heating coil, or just needs clean power; buy the pure sine inverter…
On the other hand, if you need temporary power while tail-gating, キャンプ, road-trips or to charge your laptop/two-way radios, power fans, run a blender, power a microwave, etc., the modified sine wave inverter is smart and affordable choice
If you are not sure which one is suitable for your appliances, please contact with us.
3.
Q: How to choose an inverter?
あ:For Inductive Load : If connecting with inductive loads (e.g. Compressor, Pump, old CRT TV, Refrigerator, Ice conditioner, Air conditioner, Relays,Fluorescent lamp, Vacuum cleaner), please choose inverter whose rate power is 3-7 times higher than the load’s rate power. For example, for a 150w refrigerator, please choose a 1000w inverter or higher; for a 800w air conditioner, please choose 2500w inverter or higher.
For Resistive Load : If connecting with resistive loads (e.g. Computer, LED TV, Fan, Scanner, Fax machine, Duplicator, Sound system, Juice extractor, Heater, Electric cooker, Coffee maker, microwave, crock pot), please choose inverter whose continuous power is a little higher than the load’s rate power. For example, for loads near 700w, it’s better to choose inverter with continuous power more than 800w.